POWER-FIN® BOILER PRODUCT SUMMARY
(PB) 500,000 - 2,000,000 BTU/HR (5:1 Turndown)
PB-0502 (M9) PB-0752 (M9) PB-1002 (M9) PB-1302 (M9) PB-1501 (M9) PB-1701 (M9) PB-2001 (M9)
WATER
GALLON CAPACITY
3.5
58.7
2-1/2”
2 @ 3/4”
75
4.0
88.2
2-1/2”
2 @ 3/4”
75
4.5
116.0
2-1/2”
2 @ 3/4”
75
5.0
149.2
2-1/2”
2 @ 3/4”
75
5.5
156.8
2-1/2”
2 @ 3/4”
90
5.8
177.8
2-1/2”
2 @ 3/4”
90
6.0
209.4
2-1/2”
2 @ 3/4”
90
HEATING SURFACE (SQ. FT.)
WATER CONNECTIONS
DRAIN
MAX. WATER FLOW RATE (GPM)
HEAD LOSS (FT. OF HD.)
MIN. WATER FLOW RATE (GPM) *
HEAD LOSS (FT. OF HD.) *
MAX. WORKING PRESSURE (PSI)
# OF RELIEF VALVES
7.2
7.5
7.8
9.5
10.5
44
11.8
50
12.4
59
23
32
43
56
0.6
1.3
2.4
4.6
2.7
3.9
5.2
160
160
160
160
160
160
160
1
1
1
1
1
1
2
RELIEF VALVE SIZE
1”
1”
1”
1”
1-1/4”
1,934
50
1-1/4”
1,934
50
1”
RELIEF VALVE RATING (MBH)
RELIEF VALVE PRESSURE RATING (PSI)
1,352
50
1,352
50
1,352
50
1,352
50
1,352
50
GAS
INLET CONNECTION
1”
1-1/4”
10.5” w.c.
3.2” w.c.
-4.6” w.c.
13.0” w.c.
11.0” w.c.
-5.5” w.c.
750,000
637,000
127,400
1-1/4”
10.5” w.c.
3.2” w.c.
-7.1” w.c.
13.0” w.c.
11.0” w.c.
-9.3” w.c.
1,000,000
850,000
1-1/4”
10.5” w.c.
3.2” w.c.
-6.8” w.c.
13.0” w.c.
11.0” w.c.
-9.5” w.c.
1,300,000
1,105,000
221,000
1-1/2”
14.0” w.c.
4.0” w.c.
-4.1” w.c.
14.0” w.c.
8.0” w.c.
-2.3” w.c.
1,500,000
1,275,000
261,000
1-1/2”
14.0” w.c.
4.0” w.c.
-5.1” w.c.
14.0” w.c.
8.0” w.c.
-2.6” w.c.
1,700,000
1,445,000
295,800
1-1/2”
14.0” w.c.
4.0” w.c.
-4.0” w.c.
14.0” w.c.
8.0” w.c.
-2.4” w.c.
2,000,000
1,700,000
348,000
MAX. INLET PRESSURE, NAT
MIN. INLET PRESSURE, NAT
MANIFOLD PRESSURE, NAT
MAX. INLET PRESSURE, LP
MIN. INLET PRESSURE, LP
MANIFOLD PRESSURE, LP
BTU/HR INPUT
10.5” w.c.
3.2” w.c.
-8.3” w.c.
13.0” w.c.
11.0” w.c.
-9.7” w.c.
500,000
425,000
85,000
BTU/HR OUTPUT (HIGH FIRE)
BTU/HR OUTPUT (LOW FIRE)
170,000
ELECTRICAL
VOLTAGE/HEATER
VOLTAGE/CONTROL
TOTAL AMPS
120
24
6.7
1
120
24
6.7
1
120
24
6.7
1
120
24
6.7
1
120
24
6.5
1
120
24
6.5
1
120
24
6.5
1
# OF ELECTRICAL CONNECTIONS
DIMENSIONS
HEIGHT
44-1/2”
23-1/4”
28-1/2”
52-1/4”
23-1/4”
28-1/2”
59-1/4”
23-1/4”
28-1/2”
67-3/4”
23-1/4”
28-1/2”
65-1/2”
27-1/4”
29-3/4”
70”
76-3/4”
27-1/4”
29-3/4”
WIDTH
27-1/4”
29-3/4”
DEPTH
SERVICE CLEARANCES
FRONT
24”
24”
0”
24”
24”
0”
24”
24”
0”
24”
24”
0”
24”
24”
0”
24”
24”
0”
24”
24”
0”
BACK (PIPING)
RIGHT SIDE
LEFT SIDE
0”
0”
0”
0”
0”
0”
0”
TOP
24”
24”
24”
24”
24”
24”
24”
VENTING
SIZE
7” / 4”
II / IV
AL29-4C
9” / 5”
II / IV
AL29-4C
10” / 6”
II / IV
AL29-4C
12” / 8”
II / IV
AL29-4C
8” / 6”
II / IV
AL29-4C
9” / 7”
II / IV
AL29-4C
10” / 8”
II / IV
AL29-4C
VENT CATEGORY
VENT MATERIAL
* Minimum flow rate and head loss are based on a 40°F temperature rise for PB0502-1302 models and based on a 60°F temperature rise for PB1501-2001 models.
Lochinvar Corporation • 300 Maddox Simpson Pkwy • Lebanon, TN 37090 • 615-889-8900 / Fax: 615-547-1000
PBX-PS-04 (Replaces PBX-PS-03 01/09)
01/09-Printed in U.S.A.
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