Desa Water Heater CSBNT User Manual

(VENT-FREE)  
GAS STOVE HEATER  
OWNER’S OPERATION AND  
INSTALLATION MANUAL  
Models  
CSBNT, CSBPT  
CSPBNT, CSPBPT  
CSPINT, CSPIPT  
Propane/LP and Natural Gas  
Thermostat Control Gas Log Heaters  
(Burner System For Cast Iron Stoves)  
WARNING: Improper installation,  
WARNING: If the information in this manual is not  
followed exactly, a fire or explosion may result caus-  
ing property damage, personal injury, or loss of life.  
adjustment, alteration, service, or  
maintenance can cause injury or  
property damage. Refer to this  
manual for correct installation and  
operationalprocedures. Forassis-  
tanceoradditionalinformationcon-  
sult a qualified installer, service  
agency, or the gas supplier.  
-- Do not store or use gasoline or other flammable  
vapors and liquids in the vicinity of this or any other  
appliance.  
-- WHAT TO DO IF YOU SMELL GAS  
• Do not try to light any appliance.  
Do not touch any electrical switch; do not use  
any phone in your building.  
WARNING:Thisisanunventedgas-  
fired heater. It uses air (oxygen)  
from the room in which it is in-  
stalled. Provisions for adequate  
combustionandventilationairmust  
be provided. Refer to Air for Com-  
bustion and Ventilation section on  
page 4 of this manual.  
• Immediately call your gas supplier from a  
neighbor’s phone. Follow the gas supplier’s in-  
structions.  
• Ifyoucannotreachyourgassupplier, callthefire  
department.  
-- Installationandservicemustbeperformedbyaquali-  
fied installer, service agency, or the gas supplier.  
This appliance may be installed in an aftermarket*, permanently located, manufactured (mobile)  
home, where not prohibited by local codes.  
This appliance is only for use with the type of gas indicated on the rating plate. This appli-  
ance is not convertible for use with other gases.  
* Aftermarket: Completion of sale, not for purpose of resale, from the manufacturer  
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SAFETY INFORMATION  
PRODUCT IDENTIFICATION  
3
SAFETY INFORMATION  
Continued  
1. This appliance is only for use with the type of gas indicated on 16. Turn heater off and let cool before servicing. Only a qualified  
the rating plate. This appliance is not convertible for use with  
other gases.  
service person should service and repair heater.  
17. Operating heater above elevations of 4,500 feet could cause  
pilot outage.  
2. Do not place propane/LP supply tank(s) inside any structure.  
Locate propane/LP supply tank(s) outdoors.  
18. For propane/LP units, do not use propane/LP tank of less than  
100 lb. capacity.  
3. If you smell gas  
• shut off gas supply  
19. Provide adequate clearances around air openings.  
• do not try to light any appliance  
• do not touch any electrical switch; do not use any phone in  
your building  
20. Screen must be completely closed before using heater. Never  
run heater with screen open.  
• immediately call your gas supplier from a neighbor’s phone.  
Follow the gas supplier’s instructions  
• if you cannot reach your gas supplier, call the fire department  
PRODUCT IDENTIFICATION  
Stove Body  
4. This heater shall not be installed in a bedroom or bathroom.  
5. Do not place stove directly on carpeting, vinyl tile, or any  
combustible material other than wood. The stove must set on  
a metal or wood panel extending the full width and depth of  
the appliance.  
Screen  
6. Do not use this stove as a wood burning fireplace. Use only  
model 111485-02/111485-01 vent-free gas log heater.  
One Piece Log  
Set Inside Stove  
Cavity  
7. Do not add extra logs or ornaments such as pine cones, vermicu-  
lite, or rock wool. Using these added items can cause sooting.  
8. This log heater is designed to be smokeless. If logs ever appear  
to smoke, turn off heater and call a qualified service person.  
Note: During initial operation, slight smoking could occur due  
to log curing and heater burning manufacturing residues.  
9. To prevent the creation of soot, follow the instructions in Clean-  
ing and Maintenance, page 13.  
10. Before using furniture polish, wax, carpet cleaners, or similar  
products, turn heater off. If heated, the vapors from these prod-  
ucts may create a white powder residue within burner box or  
on adjacent walls or furniture.  
Piezo Ignitor  
Stove Door (Shown in  
Control Knob  
the open position)  
11. This heater needs fresh, outside air ventilation to run properly.  
This heater has an Oxygen Depletion Sensing (ODS) safety shutoff  
system. The ODS shuts down the heater if not enough fresh air is  
available. See Air for Combustion and Ventilation, page 4. If heater  
keeps shutting off, see Troubleshooting, page 14.  
Figure 1 - Typical Stove Cabinet Model with Comfort Glow Gas  
Log Heater  
12. Do not run heater  
• where flammable liquids or vapors are used or stored  
• when under dusty conditions  
13. Do not use this stove to cook food or burn paper or other objects.  
14. Do not use heater if any part has been exposed to or under  
water. Immediately call a qualified service technician to inspect  
the room heater and to replace any part of the control system  
and any gas control which has been under water.  
15. Do not operate heater if any log is broken. Do not operate  
heater if a log is chipped (dime-sized or larger).  
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LOCAL CODES  
PRODUCT FEATURES  
AIR FOR COMBUSTION AND VENTILATION  
Providing Adequate Ventilation  
4
LOCAL CODES  
Install and use heater with care. Follow all local codes. In the absence  
of local codes, use the latest edition of The National Fuel Gas Code  
ANSI Z223.1/NFPA 54*.  
PROVIDING ADEQUATE VENTILATION  
The following are excerpts from National Fuel Gas Code,  
ANSI Z223.1/NFPA 54, Section 5.3, Air for Combustion and  
Ventilation.  
*Available from:  
American National Standards Institute, Inc.  
1430 Broadway  
New York, NY 10018  
All spaces in homes fall into one of the three following ventilation  
classifications:  
1. Unusually Tight Construction  
2. Unconfined Space  
National Fire Protection Association, Inc.  
Batterymarch Park  
Quincy, MA 02269  
3. Confined Space  
The information on pages 4 through 6 will help you classify your  
space and provide adequate ventilation.  
PRODUCT FEATURES  
OPERATION  
Unusually Tight Construction  
The air that leaks around doors and windows may provide enough  
fresh air for combustion and ventilation. However, in buildings of  
unusually tight construction, you must provide additional fresh air.  
This heater is clean burning. It requires no outside venting. There is no  
heat loss out a vent or up a chimney. Heat is generated by realistic,  
dancing yellow flames. This heater is designed for vent-free operation.  
Stateandlocalcodesinsomeareasprohibittheuseofvent-freeheaters.  
Unusually tight construction is defined as construction  
where:  
SAFETY PILOT  
a. walls and ceilings exposed to the outside atmo-  
sphere have a continuous water vapor retarder with  
a rating of one perm (6 x 10-11 kg per pa-sec-m2) or  
less with openings gasketed or sealed and  
This heater has a pilot with an Oxygen Depletion Sensing (ODS) safety  
shutoff system. The ODS/pilot is a required feature for vent-free room  
heaters.TheODS/pilotshutsofftheheaterifthereisnotenoughfreshair.  
b. weather stripping has been added on openable win-  
dows and doors and  
PIEZO IGNITION SYSTEM  
This heater has a piezo ignitor. This system requires no matches,  
batteries, or other sources to light heater.  
c. caulking or sealants are applied to areas such as  
joints around window and door frames, between sole  
plates and floors, between wall-ceiling joints, be-  
tween wall panels, at penetrations for plumbing, elec-  
trical, and gas lines, and at other openings.  
AIR FOR COMBUSTION AND  
VENTILATION  
If your home meets all of the three criteria above, you  
must provide additional fresh air. See Ventilation Air  
From Outdoors, page 6.  
WARNING: This heater shall not be installed in a  
confinedspaceorunusuallytightconstructionunless  
provisionsareprovidedforadequatecombustionand  
ventilation air. Read the following instructions to in-  
sure proper fresh air for this and other fuel-burning  
appliances in your home.  
If your home does not meet all of the three criteria above,  
proceed to Determining Fresh-Air Flow For Heater Loca-  
tion, page 5.  
Confined and Unconfined Space  
Today’s homes are built more energy efficient than ever. New materi-  
als, increased insulation, and new construction methods help reduce  
heat loss in homes. Home owners weather strip and caulk around  
windows and doors to keep the cold air out and the warm air in. During  
heating months, home owners want their homes as airtight as possible.  
The National Fuel Gas Code ANSI Z223.1/NFPA 54 defines a  
confined space as a space whose volume is less than 50 cubic feet  
per 1,000 Btu per hour (4.8 m3 per kw) of the aggregate input rating  
of all appliances installed in that space and an unconfined space as  
aspacewhosevolumeisnotlessthan50cubicfeetper1,000Btuper  
hour (4.8 m3 per kw) of the aggregate input rating of all appliances  
installed in that space. Rooms communicating directly with the  
space in which the appliances are installed*, through openings not  
furnished with doors, are considered a part of the unconfined space.  
While it is good to make your home energy efficient, your home  
needs to breathe. Fresh air must enter your home. All fuel-burning  
appliances need fresh air for proper combustion and ventilation.  
Exhaustfans,fireplaces,clothesdryers,andfuelburningappliances  
drawairfromthehousetooperate.Youmustprovideadequatefresh  
air for these appliances. This will insure proper venting of vented  
fuel-burning appliances.  
* Adjoining rooms are communicating only if there are doorless  
passageways or ventilation grills between them.  
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AIR FOR COMBUSTION AND VENTILATION  
Determining Fresh-Air Flow for Heater Location  
Ventilation Air  
5
AIR FOR COMBUSTION AND  
VENTILATION  
Continued  
DETERMINING FRESH-AIR FLOW FOR  
HEATER LOCATION  
A. Rework worksheet, adding the space of an adjoining room. If the  
extra space provides an unconfined space, remove door to adjoining  
room or add ventilation grills between rooms. See Ventilation Air  
From Inside Building, page 6.  
Determining if You Have a Confined or  
Unconfined Space  
B. Vent room directly to the outdoors. See Ventilation Air From Out-  
doors, page 6.  
Use this work sheet to determine if you have a confined or uncon-  
fined space.  
C. Install a lower Btu/Hr heater, if lower Btu/Hr size makes room unconfined.  
Space: Includes the room in which you will install heater plus any  
adjoining rooms with doorless passageways or ventilation grills  
between the rooms.  
If the actual Btu/Hr used is less than the maximum Btu/Hr the space can support,  
thespaceisanunconfinedspace.Youwillneednoadditionalfreshairventilation.  
1. Determine the volume of the space (length x width x height).  
Length x Width x Height = cu. ft. (volume of space)  
WARNING: If the area in which the heater may be  
operated is smaller than that defined as an uncon-  
fined space or if the building is of unusually tight  
construction,provideadequatecombustionandven-  
tilation air by one of the methods described in the  
National Fuel Gas Code, ANSI Z223.1/NFPA 54, Sec-  
tion 5.3 or applicable local codes.  
Example: Space size 20 ft. (length) x 16 ft. (width) x 8 ft. (ceiling  
height) = 2560 cu. ft. (volume of space)  
If additional ventilation to adjoining room is supplied with grills or open-  
ings, add the volume of these rooms to the total volume of the space.  
2. Multiply the space volume by 20 to determine the maximum Btu/Hr  
the space can support.  
VENTILATION AIR  
(volume of space) x 20 = (maximum Btu/Hr the space can support)  
Ventilation Air From Inside Building  
Example: 2560 cu. ft. (volume of space) x 20 = 51,200 (maximum  
Btu/Hr the space can support)  
This fresh air would come from an adjoining unconfined space.  
When ventilating to an adjoining unconfined space, you must  
provide two permanent openings: one within 12" of the ceiling and  
one within 12" of the floor on the wall connecting the two spaces  
(see options 1 and 2, Figure 2). You can also remove door into  
adjoining room (see option 3, Figure 2). Follow the National Fuel  
Gas Code, ANSI Z223.1/NFPA 54, Section 5.3, Air for Combustion  
and Ventilation for required size of ventilation grills or ducts.  
3. Add the Btu/Hr of all fuel burning appliances in the space.  
Vent-free heater  
Gas water heater*  
Gas furnace  
______________ Btu/Hr  
______________ Btu/Hr  
______________ Btu/Hr  
______________ Btu/Hr  
______________ Btu/Hr  
Vented gas heater  
Gas fireplace logs  
Other gas appliances* + _____________ Btu/Hr  
Total = _____________ Btu/Hr  
12"  
* Do not include direct-vent gas appliances. Direct-vent draws com-  
bustion air from the outdoors and vents to the outdoors.  
Ventilation  
Ventilation Grills  
Into Adjoining Room,  
Option 2  
Grills  
Into Adjoining  
Room,  
Example:  
Or  
40,000  
Gas water heater  
Vent-free heater  
Total  
_____________ Btu/Hr  
30,000  
Remove  
Door into  
Adjoining  
Room,  
Option  
3
Option 1  
+ _____________ Btu/Hr  
70,000  
= _____________ Btu/Hr  
4. Compare the maximum Btu/Hr the space can support with the actual  
amount of Btu/Hr used.  
__________________ Btu/Hr (maximum the space can support)  
__________________ Btu/Hr (actual amount of Btu/Hr used)  
Example: 51,200 Btu/Hr (maximum the space can support)  
70,000 Btu/Hr (actual amount of Btu/Hr used)  
12"  
The space in the above example is a confined space because the actual Btu/  
Hr used is more than the maximum Btu/Hr the space can support. You must  
provide additional fresh air. Your options are as follows:  
Figure 2 - Ventilation Air from Inside Building  
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AIR FOR COMBUSTION AND VENTILATION  
Ventilation Air (Cont.)  
UNPACKING  
6
INSTALLATION  
AIR FOR COMBUSTION AND  
VENTILATION  
Continued  
Ventilation Air From Outdoors  
STOVE TOP  
Provide extra fresh air by using ventilation grills or ducts. You must  
provide two permanent openings: one within 12" of the ceiling and  
one within 12" of the floor. Connect these items directly to the  
outdoors or spaces open to the outdoors. These spaces include attics  
and crawl spaces. Follow the National Fuel Gas Code, ANSI  
Z223.1/NFPA 54, Section 5.3, Air for Combustion and Ventilation  
for required size of ventilation grills or ducts.  
Top of  
Wood  
Frame  
Enclosure  
Back of Wood  
Frame Enclosure  
IMPORTANT: Do not provide openings for inlet or outlet air  
into attic if attic has a thermostat-controlled power vent. Heated  
air entering the attic will activate the power vent.  
Ventilated  
Outlet  
Attic  
Air  
Back  
Back  
Panel  
Screws  
Panel  
Screws  
Outlet  
Air  
To Attic  
To  
Crawl  
Space  
STOVE BACK  
Inlet  
Air  
Figure 4 - Unpacking Stove from Wooden Shipping Enclosure  
Ventilated  
Inlet Air  
Crawl Space  
INSTALLATION  
Figure 3 - Ventilation Air from Outdoors  
NOTICE: This heater is intended for use as supple-  
mental heat. Use this heater along with your primary  
heating system. Do not install this heater as your  
primary heat source. If you have a central heating  
system, you may run system’s circulating blower  
while using heater. This will help circulate the heat  
throughoutthehouse. Intheeventofapoweroutage,  
you can use this heater as your primary heat source.  
UNPACKING  
1. Lift off corrugated box enclosing stove body crating.  
2. Remove screws fastening back and top of wood frame enclo-  
sure. Two or more people must carefully lift stove up and out  
of wooden crate.  
3. Remove plastic bag from stove body.  
WARNING: A qualified service person must in-  
stall heater. Follow all local codes.  
4. Remove back panel from stove (see Figure 4). Use an adjust-  
able wrench or a 10 mm socket. Remove four (4) bolts and  
washers. Keep bolts and washers to reattach back panel later.  
WARNING: Never install the heater  
• in a bedroom or bathroom  
• in a recreational vehicle  
5. Remove bubble-wrapped log set, rod and screen from stove.  
Remove all protective packaging applied for shipment.  
• where curtains, furniture, clothing, or other flam-  
mable objects are less than 42 inches from the  
front, top, or sides of the heater  
• in high traffic areas  
6. Check all items for any shipping damage. If damaged, promptly  
inform dealer where you bought heater. Some fiber flakes may  
fall from logs. This is acceptable.  
7. Place freestanding stove near desired location in room.  
• in windy or drafty areas  
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INSTALLATION  
Check Gas Type  
Clearances to Combustibles  
7
INSTALLATION  
Continued  
CAUTION: This heater creates warm air currents.  
s
Ceiling  
These currents move heat to wall surfaces next to  
heater. Installing heater next to vinyl or cloth wall  
coveringsoroperatingheaterwhereimpurities(such  
as, but not limited to, tobacco smoke, aromatic  
candles, cleaning fluids, oil or kerosene lamps, etc.)  
in the air exist, may discolor walls or cause odors.  
Front View  
48"  
Minimum  
12"  
Minimum  
12"  
Minimum  
Side Wall  
Side Wall  
IMPORTANT: Vent-free heaters add moisture to the air. Although  
this is beneficial, installing heater in rooms without enough venti-  
lation air may cause mildew to form from too much moisture. See  
Air for Combustion and Ventilation, pages 4 through 6.  
CHECK GAS TYPE  
Back Wall  
Use the correct gas type (natural or propane/LP) for your unit. If your  
stoveheatergastypeisdifferentfromyourhousegastype,donotinstall  
heater. Call dealer where you bought heater for proper type heater.  
6
"
Minimum  
WARNING:Thisapplianceisequippedfor(natural  
orpropane/LP)gas.Fieldconversionisnotpermitted.  
12  
"
12  
"
Minimum  
Minimum  
Side Wall  
Side Wall  
Front of  
Stove Unit  
CLEARANCES TO COMBUSTIBLES  
(Vent-Free Operation Only)  
Corner  
Wall  
Top View  
6
"
WARNING: Maintain the minimum clearances. If  
you can, provide greater clearances from floor, ceil-  
ing, and adjoining side and back walls.  
Minimum  
Carefully follow the instructions below. This stove is a freestanding  
unit designed to set directly on the floor. DO NOT place stove  
directly on carpeting, vinyl tile or any combustible material other  
than wood. The stove must be set on a metal or wood panel  
extending the full width and depth of the stove for these floor  
coverings. IMPORTANT: You must maintain minimum wall and  
ceiling clearances during installation. The minimum clearances are  
shown in Figure 5. Measure from outermost point of stove top.  
6
"
Wall  
Minimum  
Front of  
Stove Unit  
Ceiling  
Side View  
Minimum Wall and Ceiling Clearances (see Figure 5)  
48"  
Minimum  
A. Clearances from outermost point of stove top to any combus-  
tible side wall should not be less than 12 inches.  
Back Wall  
6"  
Minimum  
B. Clearances from outermost point of stove top to any combus-  
tible back wall should not be less than 6 inches (includes cor-  
ner installations).  
Front of  
Stove Unit  
C. Clearances from the stove top to the ceiling should not be less  
than 48 inches.  
Floor  
Figure 5 - Minimum Clearance to Walls and Ceiling (Stove May  
Vary Depending on Model)  
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INSTALLATION  
Connecting To Gas Supply  
8
INSTALLATION  
Continued  
CONNECTING TO GAS SUPPLY  
CAUTION: For propane/LP units, use only new,  
black iron or steel pipe. Internally-tinned copper tub-  
ing may be used in certain areas. Check your local  
codes. Use pipe of 1/2" diameter or greater to allow  
propergasvolumetoheater.Ifpipeistoosmall,undue  
loss of volume will occur.  
WARNING: This appliance requires a 1/2" NPT  
(National Pipe Thread) inlet connection to the pres-  
sure regulator.  
WARNING: A qualified service person must con-  
nect heater to gas supply. Follow all local codes.  
Installation must include an equipment shutoff valve, union, and  
plugged1/8"NPTtap.LocateNPTtapwithinreachfortestgaugehook  
up. NPT tap must be upstream from heater (see Figure 8, page 9).  
CAUTION: Never connect propane/LP heater di-  
rectlytothepropane/LPsupply.Thisheaterrequiresan  
external regulator (not supplied). Install the external  
regulator between the heater and propane/LP supply.  
IMPORTANT: Install equipment shutoff valve in an accessible  
location. The equipment shutoff valve is for turning on or shutting  
off the gas to the appliance.  
Checkyourbuildingcodesforanyspecialrequirementsforlocating  
equipment shutoff valve to fireplaces.  
WARNING: Never connect natural gas heater to  
private (non-utility) gas wells. This gas is commonly  
known as wellhead gas.  
Apply pipe joint sealant lightly to male NPT threads. This will  
prevent excess sealant from going into pipe. Excess sealant in pipe  
could result in clogged heater valves.  
Installation Items Needed  
Side View  
Back View  
Before installing heater, make sure you have the items listed below.  
• external regulator [propane/LP only] (supplied by installer)  
• piping to stove location (check local codes)  
• sealant (resistant to propane/LP gas)  
• equipment shutoff valve *  
Back  
Stove  
Panel  
Front  
of  
Stove  
Unit  
Product  
Identification  
Label  
• test gauge connection *  
• sediment trap  
Gas Inlet  
Connection  
Access  
• tee joint  
Gas Log Heater  
• pipe wrench  
Figure 6 - Gas Regulator Location and Gas Line Access Into  
Stove Cabinet  
* A CSA design-certified equipment shutoff valve with 1/8" NPT  
tap is an acceptable alternative to test gauge connection. Purchase  
the optional CSA design-certified equipment shutoff valve from  
your dealer. See Accessories, page 17.  
Propane/LP  
External Regulator  
The gas inlet connection for the stove heater is located on the lower  
right-hand side of the stove when viewed from the front of the unit.  
Thegasconnectioncanbemadeeitherthroughthebottomrightside  
or through the lower back opening as illustrated in Figure 6. Make  
sure gas log heater is secured to the stove cavity assembly.  
Supply Tank  
For propane/LP units, the installermustsupplyanexternalregulator.  
The external regulator will reduce incoming gas pressure. You must  
reduce incoming gas pressure to between 11 and 14 inches of water.  
If you do not reduce incoming gas pressure, heater regulator damage  
could occur. Install external regulator with the vent pointing down as  
shown in Figure 7. Pointing the vent down protects it from freezing  
rain or sleet.  
Vent Pointing  
Down  
Figure 7 - External Regulator For Propane/LP Gas With Vent  
Pointing Down  
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INSTALLATION  
Connecting to Gas Supply (Cont.)  
Checking Gas Connections  
9
INSTALLATION  
Continued  
WARNING: Use pipe joint sealant that is resistant  
to liquid petroleum (LP) gas.  
CAUTION: Make sure external regulator has been  
installed between propane/LP supply and propane/LP  
heater. See guidelines under Connecting to Gas Sup-  
ply, page 8.  
We recommend that you install a sediment trap in supply line as  
shown in Figure 8. Locate sediment trap where it is within reach for  
cleaning. Install in piping system between fuel supply and heater.  
Locate sediment trap where trapped matter is not likely to freeze. A  
sediment trap traps moisture and contaminants. This keeps them  
from going into heater controls. If sediment trap is not installed or  
is installed wrong, heater may not run properly.  
Pressure Testing Gas Supply Piping System  
Test Pressures In Excess Of 1/2 PSIG (3.5 kPa)  
1. Disconnect appliance with its appliance main gas valve (control  
valve) and equipment shutoff valve from gas supply piping sys-  
tem. Pressures in excess of 1/2 psig will damage heater regulator.  
CAUTION: Avoid damage to regulator. Hold gas  
regulator with wrench when connecting it to gas  
piping and/or fittings.  
2. Cap open end of gas pipe where equipment shutoff valve was  
connected.  
3. Pressurize supply piping system by either opening propane/LP sup-  
ply tank valve for propane/LP gas or opening main gas valve lo-  
cated on or near gas meter for natural gas, or using compressed air.  
CSA Design-Certified  
Equipment Shutoff Valve  
With 1/8" NPT Tap*  
4. Check all joints of gas supply piping system.Apply noncorrosive  
leak detection fluid to gas joints. Bubbles forming show a leak.  
From External  
Regulator (11"  
W.C.** to 14"  
W.C. Pressure)  
Approved Flexible  
Gas Hose (if allowed  
by local codes)  
5. Correct all leaks at once.  
6. Reconnect heater and equipment shutoff valve to gas supply.  
Check reconnected fittings for leaks.  
Test Pressures Equal To or Less Than 1/2 PSIG (3.5 kPa)  
1. Close equipment shutoff valve (see Figure 9).  
Gas  
Regulator  
(Propane/LP)  
2. Pressurize supply piping system by either opening propane/  
LP supply tank valve for propane/LP gas or opening main gas  
valve located on or near gas meter for natural gas, or using  
compressed air.  
3" Minimum  
Cap  
Tee  
Joint  
Pipe  
Nipple  
Sediment Trap  
Figure 8 - Gas Connection  
3. Check all joints from gas meter for natural or propane/LP sup-  
ply to equipment shutoff valve (see Figure 10 or 11, page 10).  
Apply noncorrosive leak detection fluid to gas joints. Bubbles  
forming show a leak.  
* Purchase the optional CSA design-certified equipment shutoff  
valve from your dealer. See Accessories, page 17.  
4. Correct all leaks at once.  
**Minimum inlet pressure for purpose of input adjustment.  
Open  
CHECKING GAS CONNECTIONS  
Equipment  
Shutoff  
Valve  
WARNING: Test all gas piping and connections,  
internal and external to unit, for leaks after installing  
or servicing. Correct all leaks at once.  
O
Closed  
Figure 9 - Equipment Shutoff Valve  
WARNING: Never use an open flame to check for  
a leak. Apply a noncorrosive leak detection fluid to all  
joints. Bubbles forming show a leak. Correct all leaks  
at once.  
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INSTALLATION  
Checking Gas Connections (Cont.)  
Installing Rod and Screen  
10  
INSTALLATION  
Continued  
Pressure Testing Heater Gas Connections  
INSTALLING ROD AND SCREEN  
1. Insert rod through small rings located at top of screen (see  
Figure 12).  
1. Open equipment shutoff valve (see Figure 9, page 9).  
2. Open main gas valve located on or near gas meter for natural  
gas or open propane.LP supply tank valve.  
2. From back of stove, insert rod into hole located inside right  
front of stove as shown in Figure 13.  
3. Make sure control knob of heater is in the OFF position.  
3. Slip left side of rod down into slot on inside left front of stove  
(see Figure 13).  
4. Check all joints from equipment shutoff valve to control valve  
(see Figure 10 or 11). Apply noncorrosive leak detection fluid  
to gas joints. Bubbles forming show a leak.  
Rod  
5. Correct all leaks at once.  
6. Light heater (see Operating Heater, page 11). Check all other  
internal joints for leaks.  
7. Turn off heater (see To Turn Off Gas to Appliance, page 11).  
Rings  
Equipment  
Shutoff Valve  
Propane/LP  
Supply Tank  
Figure 12 - Assembling Rod and Screen  
Slot on Inside Left  
Front of Stove  
Hole on Inside Right  
Front of Stove  
Rod with Screen  
Assembled  
Control Valve Location  
Figure 10 - Checking Gas Joints on Propane/LP Gas Unit  
Equipment  
Shutoff Valve  
Gas Meter  
Figure 13 - Installing Screen Into Stove (View From Back of  
Stove)  
Control Valve Location  
Figure 11 - Checking Gas Joints on Natural Gas Unit  
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INSTALLATION  
Installing Log Set  
OPERATING HEATER  
11  
For Your Safety Read Before Lighting  
Lighting Instructions  
INSTALLATION  
OPERATING HEATER  
FOR YOUR SAFETY  
READ BEFORE LIGHTING  
Continued  
INSTALLING LOG SET  
1. Set one-piece log on heater base as shown in Figure 12. Make  
sure middle section at bottom of log is seated into "U" shaped  
cutout in center of heater base. Log will fit securely on base.  
IMPORTANT: Make sure log does not cover any burner ports  
and does not touch the stove cavity (see Figure 14).  
WARNING: If you do not follow these instructions  
exactly, a fire or explosion may result causing prop-  
erty damage, personal injury or loss of life.  
2. Fasten back panel to stove with four (4) bolts and washers re-  
moved in step 4 of Unpacking, page 6. Make sure product iden-  
tification label is located on the outside lower left-hand corner.  
A. This appliance has a pilot which must be lighted by hand.  
When lighting the pilot, follow these instructions exactly.  
B. BEFORE LIGHTING smell all around the appliance area  
for gas. Be sure to smell next to the floor because some gas  
is heavier than air and will settle on the floor.  
3. Place freestanding stove in desired position being careful not  
to damage gas connections. Be sure to maintain clearances to  
combustibles and wall clearances as outlined on page 7.  
WHAT TO DO IF YOU SMELL GAS  
• Do not try to light any appliance.  
• Do not touch any electric switch; do not use any phone in  
your building.  
• Immediately call your gas supplier from a neighbor’s  
phone. Follow the gas supplier’s instructions.  
• If you cannot reach your gas supplier, call the fire de-  
partment.  
One-Piece  
Log Set  
Middle Section  
at Bottom of  
Log Set  
C. Use only your hand to push in or turn the gas control knob.  
Never use tools. If the knob will not push in or turn by  
hand, don’t try to repair it, call a qualified service techni-  
cian or gas supplier. Force or attempted repair may result  
in a fire or explosion.  
Burner  
D. Do not use this appliance if any part has been under water.  
Immediately call a qualified service technician to inspect the  
appliance and to replace any part of the control system and  
any gas control which has been under water.  
"U" Shaped  
Cutout in  
Chassis  
Heater  
Base  
LO  
H I  
LIGHTING  
INSTRUCTIONS  
Figure 14 - Installing One-Piece Stove Log Set  
Burner Porting Areas (double  
slotted rectangular openings  
One-Piece  
Log Set  
NOTICE:Duringinitialoperationofnewheater,burning  
logs will give off a paper-burning smell. Orange flame  
will also be present. Open a window to vent smell. This  
will only last a few hours.  
1. STOP! Read the safety information, abovc.  
Safety Pilot  
Location  
2. Make sure equipment shutoff valve is fully open.  
3. Turn control knob clockwise  
to the OFF position.  
Clockwise  
4. Wait five (5) minutes to clear out any gas. Then smell for  
gas, including near the floor. If you smell gas, STOP! Fol-  
low “B” in the safety information, above. If you don’t smell  
gas, go to the next step.  
Figure 15 - Top View of One-Piece Log Set on Gas Log Heater  
5. Turn control knob counterclockwise  
to the PI-  
C-clockwise  
LOT position. Press in control knob for five (5) seconds  
(see Figure 16, page 12).  
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OPERATING HEATER  
Lighting Instructions (Cont.)  
To Turn Off Gas To Appliance  
Thermostat Control Operation  
Manual Lighting Procedure  
INSPECTING BURNERS  
12  
OPERATING HEATER  
Continued  
Note: You may be running this heater for the first time  
after hooking up to gas supply. If so, the control knob may  
need to be pressed in for 30 seconds or more. This will al-  
low air to bleed from the gas system.  
THERMOSTAT CONTROL  
OPERATION  
The thermostat control knob can be set to any comfort level  
between HI and LO. The thermostat will gradually modulate  
the heat output and flame height from higher to lower settings,  
or pilot, in order to maintain the comfort level you select. The  
idealcomfortsettingwillvarybyhouseholddependinguponthe  
amount of space to be heated, the output of the central heating  
system, etc.  
6. With control knob pressed in, press and release ignitor but-  
ton. This will light pilot. The pilot is attached to the front  
burner. If needed, keep pressing ignitorbutton until pilot lights.  
Note: If pilot does not stay lit, contact a qualified service  
person or gas supplier for repairs. Until repairs are made,  
light pilot with match. To light pilot with match, see Manual  
Lighting Procedure, column 2.  
Note: Selecting the HI setting with the control knob will cause the  
burnertoremainfullyon, withoutmodulatingdowninmostcases.  
7. Keep control knob pressed in for 30 seconds after lighting  
pilot. After 30 seconds, release control knob.  
• If control knob does not pop out when released, contact a  
qualified service person or gas supplier for repairs.  
MANUAL LIGHTING  
PROCEDURE  
Note:If pilot goes out, repeat steps 3 through 7. This heater  
has a safety interlock system. Wait one (1) minute for sys-  
tem to reset before lighting pilot again.  
1. Follow steps 1 through 5 under Lighting Instructions, page 11.  
2. Depress control knob and light pilot with match.  
C-clockwise  
8. Turn control knob counterclockwise  
to desired heat-  
3. Keep control knob pressed in for 30 seconds after lighting  
pilot. After 30 seconds, release control knob. Now follow  
step 8 in Lighting Instructions, column 1.  
ing level. The burners should light. Set control knob to any  
heat level between HI and LO.  
CAUTION: Do not try to adjust heating levels by  
using the equipment shutoff valve.  
INSPECTING BURNERS  
Check pilot flame pattern and burner flame patterns often.  
PILOT FLAME PATTERN  
Figure 18 shows a correct pilot flame pattern. Figure 19 shows an  
incorrect pilot flame pattern. The incorrect pilot flame is not touching  
thethermocouple.Thiswillcausethethermocoupletocool.Whenthe  
thermocouple cools, the heater will shut down.  
Ignitor Button  
Control Knob  
Figure 16 - Control Knob and Ignitor Button Location  
Pilot Burner  
If pilot flame pattern is incorrect, as shown in Figure 19  
• turn heater off (see To Turn Off Gas to Appliance, column 1)  
• see Troubleshooting, pag 14  
Thermocouple  
Note: The pilot flame on natural gas units will have a slight curve,  
but flame should be blue and have no yellow or orange color.  
Pilot Burner  
Thermocouple  
Pilot Burner  
Thermocouple  
Figure 17 - Pilot  
TO TURN OFF GAS  
TO APPLIANCE  
Shutting Off Heater  
Turn control knob clockwise  
to the OFF position.  
Clockwise  
Figure19-IncorrectPilotFlame  
Pattern (Propane/LP Shown)  
Figure18-CorrectPilotFlame  
Pattern (Propane/LP Shown)  
Shutting Off Burners Only (pilot stays lit)  
Turn control knob clockwise  
to the PILOT position.  
Clockwise  
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INSPECTING BURNERS  
13  
CLEANING AND MAINTENANCE  
Cleaning Burner Injector Holder and Pilot Air Inlet Hole  
Logs  
INSPECTING BURNERS  
Continued  
4. Check the injector holder located at the end of the burner tube  
again. Remove any large particles of dust, dirt, lint, or pet hair  
with a soft cloth or vacuum cleaner nozzle.  
MAIN BURNER  
Periodicallyinspectallburnerflameholeswiththeheaterrunning.All  
slotted burner flame holes should be open with yellow flame present.  
All round burner flame holes should be open with a small blue flame  
present. Some burner flame holes may become blocked by debris or  
rust, with no flame present. If so, turn off heater and let cool. Remove  
blockage. Blocked burner flame holes will create soot.  
5. Blow air into the primary air holes on the injector holder.  
6. In case any large clumps of dust have now been pushed into  
the burner repeat steps 3 and 4.  
Clean the pilot assembly also. A yellow tip on the pilot flame  
indicates dust and dirt in the pilot assembly. There is a small pilot  
air inlet hole about two inches from where the pilot flame comes out  
of the pilot assembly (see Figure 21). With the unit off, lightly blow  
airthroughtheairinlethole.Youmayblowthroughadrinkingstraw  
if compressed air is not available.  
CLEANING AND  
MAINTENANCE  
WARNING: Turn off heater and let cool before  
cleaning.  
Injector Holder  
(May Be Brass  
or Aluminum  
Depending on  
Model)  
Burner Tube  
CAUTION: You must keep control areas, burner,  
and circulating air passageways of heater clean. In-  
spect these areas of heater before each use. Have  
heater inspected yearly by a qualified service person.  
Heatermayneedmorefrequentcleaningduetoexces-  
sivelintfromcarpeting,pethair,beddingmaterial,etc.  
Primary Air Inlet Holes  
(Shape of Holes May  
Vary by Model)  
Figure 20 - Injector Holder On Outlet Burner Tube  
Ports/Slots  
WARNING: Failure to keep the primary air  
opening(s) of the burner(s) clear may result in soot-  
ing and property damage.  
Burner Tube  
BURNER INJECTOR HOLDER AND PILOT AIR  
INLET HOLE  
Pilot Assembly  
The primary air inlet holes allow the proper amount of air to mix with  
the gas. This provides a clean burning flame. Keep these holes clear  
of dust, dirt, lint and pet hair. Clean these air inlet holes prior to each  
heating season. Blocked air holes will create soot. We recommend  
that you clean the unit every three months during operation and have  
heater inspected yearly by a qualified service person.  
Pilot Air  
Inlet Hole  
We also recommend that you keep the burner tube and pilot assembly  
clean and free of dust and dirt. To clean these parts we recommend using  
compressed air no greater than 30 PSI. Your local computer store,  
hardware store, or home center may carry compressed air in a can. You  
can use a vacuum cleaner in the blow position. If using compressed air in  
acan,pleasefollowthedirectionsonthecan.Ifyoudon'tfollowdirections  
on the can, you could damage the pilot assembly. Note: Removing the  
rear panel and top grates of your stove will make cleaning easier.  
Figure 21 - Pilot Inlet Air Hole  
1. Shut off the unit, including the pilot. Allow the unit to cool for  
at least thirty minutes.  
LOGS  
• If you remove logs for cleaning, refer to Installing Log Set, page  
11, to properly replace logs.  
2. Inspect burner, pilot, and primary air inlet holes on injector  
holder for dust and dirt (see Figure 20).  
• Replace log(s) if broken or chipped (dime-sized or larger).  
3. Blow air through the ports/slots and holes in the burner.  
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TROUBLESHOOTING  
14  
TROUBLESHOOTING  
Note: For additional help, visit DESA  
HeatingProductsTechnicalServiceweb  
site at www.desatech.com.  
WARNING: Turn off heater  
andletcoolbeforeservicing.Only  
aqualifiedservicepersonshould  
service and repair heater.  
CAUTION: Never use a wire,  
needle, or similar object to clean  
ODS/pilot.ThiscandamageODS/  
pilot unit.  
Note:Alltroubleshootingitemsarelistedin  
order of operation.  
OBSERVED PROBLEM  
POSSIBLE CAUSE  
REMEDY  
When ignitor button is pressed, there is no  
spark at ODS/pilot  
1. Ignitor electrode not connected to igni- 1. Reconnect ignitor cable  
tor cable  
2. Ignitor cable pinched or wet  
2. Free ignitor cable if pinched by any  
metal or tubing. Keep ignitor cable dry  
3. Replace ignitor cable  
4. Replace piezo ignitor  
3. Broken ignitor cable  
4. Bad piezo ignitor  
5. Ignitor electrode broken  
6. Ignitor electrode positioned wrong  
5. Replace pilot assembly  
6. Replace pilot assembly  
When ignitor button is pressed, there is  
spark at ODS/pilot but no ignition  
1. Gas supply turned off or equipment 1. Turn on gas supply or open equipment  
shutoff valve closed  
2. Control knob not in PILOT position  
shutoff valve  
2. Turn control knob to PILOT position  
3. Control knob not pressed in while in 3. Press in control knob while in PILOT  
PILOT position  
4. Air in gas lines when installed  
position  
4. Continue holding down control knob.  
Repeat igniting operation until air is re-  
moved  
5. ODS/pilot is clogged  
5. Clean ODS/pilot (see Cleaning and  
Maintenance, page 13) or replace ODS/  
pilot assembly  
6. Gas regulator setting is not correct  
6. Replace gas control  
7. Depleted gas supply (propane/LP only) 7. Contact local propane/LP gas company  
ODS/pilot lights but flame goes out when  
control knob is released  
1. Control knob not fully pressed in 1. Press in control knob fully  
2. Control knob not pressed in long enough 2. After ODS/pilot lights, keep control  
knob pressed in 30 seconds  
3. Equipment shutoff valve not fully open 3. Fully open equipment shutoff valve  
4. Pilot flame not touching thermocouple, 4. A) Contact local natural or propane/LP  
which allows thermocouple to cool,  
causing pilot flame to go out. This prob-  
lem could be caused by one or both of  
the following:  
A) Low gas pressure  
B) Dirty or partially clogged ODS/pilot  
gas company  
B) Clean ODS/pilot (see Cleaning and  
Maintenance, page 13) or replace ODS/  
pilot assembly  
5. Thermocouple connection loose at con- 5. Hand tighten until snug, then tighten  
trol valve  
6. Thermocouple damaged  
7. Control valve damaged  
1/4 turn more  
6. Replace pilot assembly  
7. Replace control valve  
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TROUBLESHOOTING  
15  
TROUBLESHOOTING  
Continued  
OBSERVED PROBLEM  
POSSIBLE CAUSE  
REMEDY  
Burner does not light after ODS/pilot is lit  
1. Burner orifice clogged  
1. Clean burner (see Cleaning and Main-  
tenance, page 13) or replace burner  
orifice  
2. Inlet gas pressure is too low  
2. Contact local natural or propane/LP gas  
company  
Delayed ignition burner  
1. Manifold pressure is too low  
2. Burner orifice clogged  
1. Contact local natural or propane/LP gas  
company  
2. Clean burner (see Cleaning and Main-  
tenance, page 13) or replace burner  
orifice  
Burner backfiring during combustion  
1. Burner orifice is clogged or damaged  
1. Clean burner (see Cleaning and Mainte-  
nance, page 13) or replace burner orifice  
2. Replace damaged burner  
2. Damaged burner  
3. Gas regulator defective  
3. Replace gas control  
Slight smoke or odor during initial operation 1. Not enough air  
1. Check burner for dirt and debris. If  
found, clean burner (see Cleaning and  
Maintenance, page 13)  
2. Gas regulator defective  
2. Replace gas control  
3. Residues from manufacturing processes 3. Problem will stop after a few hours of  
and logs curing  
operation  
Moisture/condensationnoticedonwindows 1. Not enough combustion/ventilation air  
1. Refer to Air for Combustion and Venti-  
lation requirements (page 4)  
Heater produces a whistling noise when 1. Turning control knob to HI position 1. Turn control knob to LO position and  
burner is lit  
when burner is cold  
2. Air in gas line  
let warm up for a minute  
2. Operate burner until air is removed from  
line. Have gas line checked by local  
natural or propane/LP gas company  
3. Observe minimum installation clear-  
ances (see page 7)  
3. Air passageways on heater blocked  
4. Dirty or partially clogged burner orifice 4. Clean burner (see Cleaning and Main-  
tenance, page 13) or replace burner  
orifice  
Dark residue on logs or inside of fireplace  
1. Improper log placement  
1. Properly locate logs (see Installing Log  
Set, page 11)  
2. Drafts or other air currents affecting 2. Eliminate source of drafts around heater  
flame pattern  
3. Air holes at burner inlet blocked  
3. Clean out air holes at burner inlet. Peri-  
odically repeat as needed  
4. Remove blockage  
4. Burner flame holes blocked  
Whitepowderresidueformingwithinburner 1. When heated, vapors from furniture pol- 1. Turn heater off when using furniture  
box or on adjacent walls or furniture  
ish, wax, carpet cleaners, etc. may turn  
into white powder residue  
polish, wax, carpet cleaners, or similar  
products  
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TROUBLESHOOTING  
16  
TROUBLESHOOTING  
Continued  
WARNING: If you smell gas  
• Shut off gas supply.  
• Do not try to light any appliance.  
• Do not touch any electrical switch; do not use any phone in  
your building.  
• Immediately call your gas supplier from a neighbor’s phone.  
Follow the gas supplier’s instructions.  
• Ifyoucannotreachyourgassupplier,callthefiredepartment.  
IMPORTANT: Operating heater where impurities in air exist may create odors.  
Cleaningsupplies,paint,paintremover,cigarettesmoke,cementsandglues,new  
carpet or textiles, etc., create fumes. These fumes may mix with combustion air  
and create odors. These odors will disappear over time.  
POSSIBLE CAUSE  
OBSERVED PROBLEM  
REMEDY  
1. Metal expanding while heating or con-  
tracting while cooling  
Heater produces a clicking/ticking noise  
just after burner is lit or shut off  
1. This is common with most heaters. If  
noise is excessive, contact qualified ser-  
vice person  
1. Heater burning vapors from paint, hair  
spray, glues, cleaners, chemicals, new  
carpet, etc. (See IMPORTANT state-  
ment above)  
Heater produces unwanted odors  
1. Open window and ventilate room. Stop  
using odor causing products while heater  
is running  
2. Gas leak. SeeWarning statement at  
top of page  
2. Locate and correct all leaks (see Check-  
ing Gas Connections, page 9)  
1. Not enough fresh air is available  
2. Low line pressure  
Heater shuts off in use (ODS operates)  
1. Open window and/or door for ventilation  
2. Contact local natural or propane/LP gas  
company  
3. ODS/pilot is partially clogged  
3. Clean ODS/pilot (see Cleaning and  
Maintenance, page 13)  
1. Gas leak. SeeWarning statement at  
top of page  
2. Control valve defective  
Gas odor even when control knob is in OFF  
position  
1. Locate and correct all leaks (see Check-  
ing Gas Connections, page 9)  
2. Replace control valve  
1. Foreign matter between control valve  
and burner  
Gas odor during combustion  
1. Take apart gas tubing and remove for-  
eign matter  
2. Gas leak. SeeWarning statement at  
top of page  
2. Locate and correct all leaks (see Check-  
ing Gas Connections, page 9)  
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SPECIFICATIONS  
REPLACEMENT PARTS  
SERVICE HINTS  
17  
TECHNICAL SERVICE  
ACCESSORIES  
SPECIFICATIONS  
SERVICE HINTS  
When Gas Pressure Is Too Low  
CSBPT, CSPBPT, CSPIPT  
(Includes 111485-01 Burner Chassis)  
• pilot will not stay lit  
Btu (Variable)  
Type Gas  
16,000/30,000  
Propane/LP Only  
Piezo  
• burners will have delayed ignition  
• heater will not produce specified heat  
• propane/LP gas supply may be low  
Ignition  
Pressure Manifold  
8" W.C.  
You may feel your gas pressure is too low. If so, contact your local  
propane/LP gas supplier.  
Inlet Gas Pressure (in. of water)  
Maximum  
14"  
Minimum*  
11"  
TECHNICAL SERVICE  
You may have further questions about installation, operation, or  
troubleshooting. If so, contact DESA Heating Products’ Technical  
Service Department at 1-866-672-6040. When calling, please have  
your model and serial numbers of your heater ready.  
Shipping Weight  
* For input adjustment  
265 lbs.  
CSBNT, CSPBNT, CSPINT  
(Includes 111485-02 Burner Chassis)  
Btu (Variable)  
Type Gas  
16,000/30,000  
Natural Gas Only  
Piezo  
You can also visit DESA Heating Products’ technical service web  
Ignition  
Pressure Manifold  
3.5" W.C.  
ACCESSORIES  
Purchase these heater accessories from your local dealer. If they  
can not supply these accessories, call DESA Heating Products at  
1-866-672-6040 for referral information. You can also write to the  
address listed on the back page of this manual.  
Inlet Gas Pressure (in. of water)  
Maximum  
10.5"  
5"  
Minimum*  
Shipping Weight  
* For input adjustment  
265 lbs.  
REPLACEMENT PARTS  
Note: Use only original replacement parts. This will protect your  
warranty coverage for parts replaced under warranty.  
PARTS UNDER WARRANTY  
EQUIPMENT SHUTOFF VALVE - GA5010  
Contact authorized dealers of this product. If they can’t supply  
original replacement part(s), call DESA Heating Products’ Techni-  
cal Service Department at 1-866-672-6040.  
For all models. Equipment shutoff valve with 1/8" NPT tap. Fits 1/2"  
NPT pipe.  
CLEANING KIT - CCK  
(Not Shown)  
When calling DESA Heating Products, have ready  
• your name  
• your address  
• model and serial numbers of your heater  
• how heater was malfunctioning  
• type of gas used (propane/LP or natural gas)  
• purchase date  
For all models. Your vent-free gas appliance requires regular  
cleaning and maintenance to prevent performance problems. This  
kit gives you the tools and instructions to make it easy to clean all  
critical areas of your appliance.  
INFORMATION VIDEO - 108917-01  
Usually, we will ask you to return the part to the factory.  
For all models. A care and maintenance video is available by calling  
1-866-672-6040. You may also email your request to  
PARTS NOT UNDER WARRANTY  
Contact authorized dealers of this product. If they can’t supply original  
replacementpart(s), eithercontactyournearestPartsCentral(seepage22)  
orcallDESAHeatingProductsat1-866-672-6040forreferralinformation.  
When calling DESA Heating Products, have ready  
• model number of your heater  
• the replacement part number  
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ILLUSTRATED PARTS BREAKDOWN  
Models 111485-01 and 111485-02  
18  
ILLUSTRATED PARTS  
BREAKDOWN  
MODELS  
111485-01 AND 111485-02  
1
17  
2
15  
9
7
8
10  
6
12  
5
15  
4
18  
18  
11  
13  
3
14  
16  
18  
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PARTS LIST  
Models 111485-01 and 111485-02  
19  
PARTS LIST  
This list contains replaceable parts used in your stove. For replace-  
ment parts see Replacement Parts on page 17 of this manual.  
KEY  
NO.  
PART NUMBER  
111485-01  
111485-02  
DESCRIPTION  
QTY.  
1
104026-01  
098249-01  
**  
104026-01  
098249-01  
**  
Stove Log  
1
2
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
2
Nut, M5  
3
Painted Base Assembly  
Bracket, Regulator  
Gas Regulator  
Inlet Tube  
4
104454-01  
098867-10  
104425-01  
104424-03  
099056-19  
111124-01  
102980-01  
101329-22  
104472-01  
099211-01  
102445-01  
099387-09  
098271-10  
104286-01  
M11084-38  
104454-01  
098867-14  
104425-01  
104424-03  
099056-26  
111124-01  
102980-01  
101329-21  
104472-01  
099211-01  
102445-01  
099387-09  
098271-10  
104285-01  
M11084-38  
5
6
7
Outlet Burner Tube  
Burner Orifice Injector  
Burner Retainer Spring  
Burner  
8
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
Control Valve  
Bracket  
Screw  
Piezo Ignitor  
Pilot Tube  
Ignitor Cable  
ODS Pilot  
Screw, Hex Head (#8-18 x .38)  
7
PARTS AVAILABLE — NOT SHOWN  
100563-01  
101054-01  
100565-01  
101137-04  
100563-01  
101054-01  
100565-01  
101137-04  
Warning Plate  
1
1
1
1
Lighting Instructions Plate  
Warning Plate Fastener  
Hardware Kit  
** Not a field replaceable part.  
111487-01C  
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ILLUSTRATED PARTS BREAKDOWN  
Models CSB Series, CSPB Series, and CSPI Series  
20  
ILLUSTRATED PARTS  
BREAKDOWN  
STOVE BODY MODELS  
CSB SERIES, CSPB SERIES,  
AND CSPI SERIES  
9
1
7
7
4
10  
5
6
6
6
7
6
6
8
7
2
7
11  
3
111487-01C  
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PARTS LIST  
Models CSB Series, CSPB Series, and CSPI Series  
21  
PARTS LIST  
This list contains replaceable parts used in your stove. For replace-  
ment parts see Replacement Parts on page 17 of this manual.  
KEY  
NO.  
PART NUMBER  
CSB Series  
(Black)  
CSPB Series CSPI Series  
(Porcelain Black) (Porcelain Ivory)  
DESCRIPTION  
QTY.  
1
2
3
4
5
6
7
8
111698-07  
111698-11  
111698-08  
111698-12  
111698-09  
111698-13  
Top Grate - Center  
Bottom Door  
1
1
1
1
1
4
1
1
1
1
1
111531-01CK 111531-01CK 111531-01CK Stove Dropped Pan (Black Only)  
111698-14  
111698-17  
111698-20  
111764-01  
111533-01  
111698-15  
111698-18  
111698-21  
111764-01  
111533-01  
111698-16  
111698-19  
111698-22  
111764-01  
111533-01  
Left Stove Door  
Right Stove Door  
Stove Leg  
Hardware Kit  
Screen Rod  
9
10  
11  
111532-01CK 111532-01CK 111532-01CK Stove Back Panel (Black Only)  
111698-23  
103297-04  
111698-23  
103297-04  
111698-23  
103297-04  
Door Knob  
Screen  
PARTS AVAILABLE — NOT SHOWN  
Touch-up Spray Paint 12 oz Can, Black  
104108-08  
1
* Included In Hardware Kit  
111487-01C  
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PARTS CENTRALS  
22  
PARTS CENTRALS  
These Parts Centrals are privately owned businesses. They have agreed to support our customer’s needs by providing original replacement  
parts and accessories.  
Washer Equipment Co.  
1715 Main Street  
Kansas City, MO 64108-2195  
KS, MO, AR  
816-842-3911  
Tool & Equipment Company  
1348 Dixwell Avenue  
Hamden, CT 06514-0322  
1-800-397-7553  
203-248-7553  
Parts Department  
East Coast Energy Products  
707 Broadway  
W. Long Branch, NJ 07764-1542  
732-870-8809  
1-800-755-8809  
Portable Heater Parts  
342 N. County Rd. 400 East  
Valparaiso, IN 46383-9704  
All States  
219-462-7441  
1-888-619-7060  
Laporte’s Parts & Service  
2444 N. 5th Street  
Hartsville, SC 29550-7704  
843-332-0191  
Parts Department  
FBD  
1349 Adams Street  
Bowling Green, KY 42103-3414  
270-846-1199  
1-800-654-8534  
Fax: 1-800-846-0090  
Cans Unlimited, Inc.  
P.O. Box 645  
Taylor, SC 29687-0013  
All States  
803-879-3009  
Master Parts Dist.  
1251 Mound Ave NW  
Grand Rapids, MI 49504-2672  
616-791-0505  
1-800-845-5301  
1-800-446-1446  
Fax: 616-791-8270  
111487-01C  
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OWNER'S REGISTRATION FORM
In order to provide better customer service for this and future purchases, we recommend that you register your product with us.  
You can register online at www.desatech.com. If access to our website is not available to you, please complete this Owner’s  
Registration Form and mail to the address on the back of this owner’s manual. Please provide the following product information:  
Brand:  
(Comfort Glow, Vanguard, etc.)  
Model:  
(EFP33PR, VTGH33NR, etc.)  
Date Purchased:  
Serial Number:  
First Name:  
Address:  
Note: Keep receipt for warranty verification.  
7 or 9 digit number located on product or identification tag.  
Last Name:  
City:  
State:  
Zip:  
Country:  
Home Phone:  
E-Mail:  
(
)
-
Please answer the following questions to register your product with DESA Heating Products:  
1. Where will the product be used?  
Living/Family Room Office/Warehouse Utility Shed/Outbuilding Garage Bedroom Bathroom Other  
2. If you bought this product yourself, did you plan to purchase this type of product before going into the store? Yes No  
3. Who selected the product? Male Female Both  
4. What is the population of your area? Under 10,000 10,000 to 25,000 25,000 to 50,000 50,000 to 100,000  
100,000 to 250,000 Over 250,000  
5. What is your primary source of heat? Propane (LP Gas) Fuel Oil Wood Natural Gas Electric Other  
6. How was the product installed? Professional Installer Self Other  
7. Cost of product excluding sales tax? $___________________  
8. Cost to install product? $____________________  
9. Type of store where product was purchased? Hardware Propane Dealer Natural Gas/Utility Co. Home Center/Builder’s Supply  
Fireplace or Hearth Shop Farm Store Other  
10. What motivated you to buy this product? Sudden Cold Weather Replace Older Model D.I.Y. Home Project  
Emergency Back-Up Heat Heater was on Sale Energy Savings/High Efficiency Construction Project Other  
11. How did you learn about this product brand? Advertising Relative or Friend Store Display Other ________________________  
12. Level of Education of Purchaser: Some High School Completed High School Completed College Completed Graduate School  
13. Age of Purchaser: Under 20 20 - 29 30 - 39 40 - 49 50 - 59 60 or Over  
14. Buyer’s total annual household income: Under $15,000 $15,000 to $19,999 $20,000 to $34,999 $35,000 to $49,999  
$50,000 to $74,999 $75,000 to $99,999 $100,000 and Over  
15. Store where product was purchased:  
Name: ______________________________________  
City: _______________________ State: __________  
16. In choosing this product, how important were the following:  
Not Important  
Somewhat Important  
Very Important  
Availability  
Price  
Brand Name  
Overall Quality  
Heat Output  
Made in USA  
Warranty  
Local Service  
Value for Price  
Prior Brand Experience  
Controls Location  
Thermostat, Remote, or Manual Operation  
Ease of Operation  
Special Features  
Salesperson’s Recommendation  
Friend/Relative’s Recommendation  
Portability  
Quiet Operation  
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A T P E  
Postage  
Required  
2701 Industrial Drive  
P.O. Box 90004  
Bowling Green, KY 42102-9004  
TAPE  
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NOTES  
25  
NOTES  
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_______________________________________________________________________________________________  
111487-01C  
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WARRANTY INFORMATION  
KEEP THIS WARRANTY  
Model  
Serial No.  
Date Purchased  
Always specify model and serial numbers when communicating with the factory.  
We reserve the right to amend these specifications at any time without notice. The only warranty applicable is our standard written warranty. We make  
no other warranty, expressed or implied.  
LIMITED WARRANTY  
VENT-FREE PROPANE/LP GAS OR NATURAL GAS LOG HEATERS  
AND CAST IRON STOVE CHASSIS  
DESA Heating Products warrants this product to be free from defects in materials and components for two (2) years from the date of first purchase,  
provided that the product has been properly installed, operated and maintained in accordance with all applicable instructions. To make a claim under  
this warranty the Bill of Sale or cancelled check must be presented.  
This warranty is extended only to the original retail purchaser. This warranty covers only the cost of part(s) required to restore this heater to proper  
operatingcondition. Warrantypart(s)MUSTbeobtainedthroughauthorizeddealersofthisproductand/orDESAHeatingProductswhowillprovide  
original factory replacement parts. Failure to use original factory replacement parts voids this warranty. The heater MUST be installed by a qualified  
installer in accordance with all local codes and instructions furnished with the unit.  
This warranty does not apply to parts that are not in original condition because of normal wear and tear, or parts that fail or become damaged as a  
result of misuse, accidents, lack of proper maintenance or defects caused by improper installation. Travel, diagnostic cost, labor, transportation and  
any and all such other costs related to repairing a defective heater will be the responsibility of the owner.  
TO THE FULL EXTENT ALLOWED BY THE LAW OF THE JURISDICTION THAT GOVERNS THE SALE OF THE PRODUCT; THIS  
EXPRESS WARRANTY EXCLUDES ANY AND ALL OTHER EXPRESSED WARRANTIES AND LIMITS THE DURATION OF ANY AND  
ALL IMPLIED WARRANTIES, INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE  
TO TWO (2) YEARS FROM THE DATE OF FIRST PURCHASE; AND DESA HEATING PRODUCTS’ LIABILITY IS HEREBY LIMITED  
TO THE PURCHASE PRICE OF THE PRODUCT AND DESA HEATING PRODUCTS SHALL NOT BE LIABLE FOR ANY OTHER  
DAMAGES WHATSOEVER INCLUDING INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES.  
Some states do not allow a limitation on how long an implied warranty lasts or an exclusion or limitation of incidental or consequential damages,  
so the above limitation on implied warranties, or exclusion or limitation on damages may not apply to you.  
This warranty gives you specific legal rights, and you may also have other rights that vary from state to state.  
For information about this warranty write:  
2701 Industrial Drive  
P.O. Box 90004  
Bowling Green, KY 42102-9004  
111487 01  
111487-01  
Rev. C  
03/04  
NOT A UPC  
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