Lochinvar Boiler CB CW 495 745 User Manual

CB-CW-RP-05  
Replacement Parts List  
PARTS & SERVICE DEPARTMENT  
Nashville, Tennessee  
615-889-8900 • Fax: 615-547-1000  
®
Copper-Fin  
Boilers — Water Heaters  
CB—CW 495 -745  
Beginning Serial #G04H00166418  
23  
4
30  
24  
25  
29  
28  
26  
2
22  
27  
1
5
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ITEM NO.  
PART NO.  
DESCRIPTION  
MODEL NO.  
BURNERS  
1
Model  
495  
BNR3417  
BNR3416  
1ea  
BNR3417 Main burner  
BNR3416 Main Burner  
w/ Barb & Pressure Tap  
9 ea  
12 ea  
645  
1ea  
745  
14 ea  
1ea  
GAS TRAIN ASSEMBLIES  
2
2
3
3
ORF2406  
ORF2051  
VAL3405  
VAL3406  
ORIFICE, NAT  
ALL  
ALL  
ALL  
ALL  
ORIFICE, LPG.  
GAS VALVE, NAT  
GAS VALVE, LPG.  
CONTROLS & GAUGES  
4
5
PRS30014  
PLT3400  
TRF2005  
RLY2402  
TST2314  
WRE2407  
MSC2426  
MSC2023  
MSC2026  
GTP2900  
GTP3000  
LOW AIR PRESSURE SWITCH  
HOT SURFACE IGNITOR  
TRANSFORMER 75 VA  
IGNITION MODULE  
ALL  
ALL  
6
ALL  
7
ALL  
8
THERMOSTAT OPERATOR  
JUMPER PLUG  
ALL CB/CW  
ALL  
9
10  
11  
12  
13  
13  
ROCKER SWITCH  
ALL  
TRIAL LIGHT, AMBER 120V  
FLAME FAILURE LIGHT, RED 24V  
TEMPERATURE AND PRESSURE GAUGE  
TEMPERATURE GAUGE 2”  
HEAT EXCHANGERS  
GASKET HEAT SHIELD  
HEAT EXCHANGER  
ALL  
ALL  
ALL CB  
ALL CW  
14  
15  
15  
15  
15  
15  
15  
16  
16  
16  
17  
17  
17  
18  
19  
19  
GKT2400  
HEX3402  
HEX3403  
HEX3404  
HEX3012  
HEX3013  
HEX3014  
JKD2252  
JKD2253  
JKD2254  
JKD6450  
JKD6451  
JKD6452  
MSC2969  
RLV2017  
RLV2001  
ALL  
CB 495  
CB 645  
CB 745  
CW 495  
CW 645  
CW 745  
495  
HEAT EXCHANGER  
HEAT EXCHANGER  
HEAT EXCHANGER  
HEAT EXCHANGER  
HEAT EXCHANGER  
V-BAFFLE  
V-BAFFLE  
645  
V-BAFFLE  
745  
FRAME RUNNER V-BAFFLE  
FRAME RUNNER V-BAFFLE  
FRAME RUNNER V-BAFFLE  
FRAME END  
495  
645  
745  
ALL  
RELIEF VALVE, TEMPERATURE AND PRESSURE  
RELIEF VALVE, PRESSURE ONLY  
MISCELLANEOUS  
ALL CW  
ALL CB  
20  
21  
22  
23  
--  
ARM3044PAB  
TST2301  
PUMP  
ALL CW  
ALL  
THERMOSTAT WELL  
MSC3415  
FAN2714  
MSC2016  
MSC2424  
MSC2028  
RLY2052  
SIGHT GLASS KIT  
ALL  
FAN  
ALL  
TERMINAL STRIP 8 POLE  
LOW AIR LIGHT, AMBER 28V  
HEATING LIGHT, GREEN  
PUMP DELAY RELAY  
ALL  
-
ALL  
-
ALL  
--  
CW  
--  
WRE2498  
PUMP DELAY WIRE HARNESS  
LOCH-HEAT TILE  
CW  
24  
25  
25  
25  
FIB2421  
FIB2407  
FIB2408  
FIB2409  
LOCH-HEAT TILE, REAR HEAD SIDE  
LOCH-HEAT TILE, FRONT DOOR  
LOCH-HEAT TILE, FRONT DOOR  
LOCH-HEAT TILE, FRONT DOOR  
ALL  
495  
645  
745  
Please have model and serial number when ordering parts.  
NOTE: CB = Boiler CW = Water Heater  
3 of 4  
CB-CW-RP-05  
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LOCH-HEAT TILE CONTINUED  
LOCH-HEAT TILE, DIVIDER  
26  
27  
27  
27  
27  
27  
28  
29  
29  
29  
30  
30  
30  
FIB2806  
FIB2142  
FIB2143  
FIB2502  
FIB2144  
FIB2145  
FIB2420  
FIB2402  
FIB2403  
FIB2404  
FIB2510  
FIB2511  
FIB2512  
ALL  
745  
745  
495  
645  
645  
ALL  
495  
645  
745  
495  
645  
745  
LOCH-HEAT TILE, BOTTOM - RIGHT  
LOCH-HEAT TILE, BOTTOM - LEFT  
LOCH-HEAT TILE, BOTTOM LEFT & RIGHT  
LOCH-HEAT TILE, BOTTOM - LEFT  
LOCH-HEAT TILE, BOTTOM - RIGHT  
LOCH-HEAT TILE, FRONT HEAD SIDE  
LOCH-HEAT TILE, REAR  
LOCH-HEAT TILE, REAR  
LOCH-HEAT TILE, REAR  
LOCH-HEAT TILE, TOP  
LOCH-HEAT TILE, TOP  
LOCH-HEAT TILE, TOP  
Optional  
--  
--  
--  
HLC2701  
GAC2030  
WTR2530  
AUTO RESET HIGH LIMIT  
ALL  
ALL  
ALL  
GAS COCK 1 1/4”  
LOW WATER CUT-OFF, MANUAL RESET (OPTIONAL) PRIOR TO SERIAL #H08H00211239  
LOW WATER CUT-OFF, MANUAL RESET (OPTIONAL) BEGINNING W/ SERIAL  
#H08H00211239  
--  
WTR30000  
ALL  
--  
--  
--  
--  
--  
--  
--  
WTR2528  
WTR30001  
WTR2222  
WTR20000  
PAN3208  
PAN3209  
PAN30013  
LOW WATER CUT-OFF, AUTO RESET (OPTIONAL) PRIOR TO SERIAL #H08H00211239  
LOW WATER CUT-OFF, AUTO RESET (OPTIONAL) BEGINNING W/ SERIAL #H08H00211239  
LOW WATER CUT-OFF PROBE (OPTIONAL)  
ALL  
ALL  
ALL  
ALL  
ALL  
ALL  
ALL  
LOW WATER CUT-OFF BOOT (OPTIONAL)  
OPTION BOX A: LOUVER RELAY w/PUMP DELAY  
OPTION BOX B: MR-LWCO, LVR w/PUMP DELAY PRIOR TO SERIAL #H08H00211239  
OPTION BOX B: MR-LWCO, LVR w/PUMP DELAY BEGINNING W/ SERIAL #H08H00211239  
OPTION BOX C: MR-LWCO, LVR w/PUMP DELAY, ALARM ANY FAILURE PRIOR TO  
SERIAL #H08H00211239  
--  
--  
PAN3210  
ALL  
ALL  
OPTION BOX C: MR-LWCO, LVR w/PUMP DELAY, ALARM ANY FAILURE BEGINNING W/  
SERIAL #H08H00211239  
PAN30012  
Please have model and serial number when ordering parts. NOTE: CB = Boiler CW = Water Heater  
© - 12/10 - Printed in U.S.A.  
4 of 4  
CB-CW-RP-05  
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