SOLUTION® BOILER PRODUCT SUMMARY
(CB) 45,000 - 260,000 BTU/HR
CB-045
CB-075
CB-090
CB-135
CB-180
CB-215
CB-260
WATER
GALLON CAPACITY
0.8
5.8
0.8
10.6
1-1/2”
3/4”
30
0.8
10.6
1-1/2”
3/4”
30
0.8
15.3
1-1/2”
3/4”
30
0.9
19.9
1-1/2”
3/4”
30
0.9
23.5
1-1/2”
3/4”
30
1.0
26.9
1-1/2”
3/4”
30
HEATING SURFACE (SQ. FT.)
WATER CONNECTIONS
1-1/2”
3/4”
30
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
5.1
5.3
5.3
5.7
5.9
6.1
6.3
2
3
4
6
7
9
11
0.2
0.2
0.2
0.3
0.4
0.4
0.5
160
1
160
1
160
1
160
1
160
1
160
1
160
1
RELIEF VALVE SIZE
3/4”
510
30
3/4”
510
30
3/4”
510
30
3/4”
510
30
3/4”
510
30
3/4”
510
30
3/4”
510
30
RELIEF VALVE RATING (MBH)
RELIEF VALVE PRESSURE RATING (PSI)
GAS
INLET CONNECTION
1/2”
1/2”
1/2”
1/2”
3/4”
3/4”
3/4”
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.
4.5” w.c.
3.5” w.c.
13.0” w.c.
11.0” w.c.
10.0” w.c.
45,000
10.5” w.c.
4.5” w.c.
2.4” w.c.
13.0” w.c.
11.0” w.c.
7.0” w.c.
75,000
10.5” w.c.
4.5” w.c.
3.5” w.c.
13.0” w.c.
11.0” w.c.
10.0” w.c.
90,000
10.5” w.c.
4.5” w.c.
3.5” w.c.
13.0” w.c.
11.0” w.c.
10.0” w.c.
135,000
110,700
55,350
10.5” w.c.
4.5” w.c.
3.5” w.c.
13.0” w.c.
11.0” w.c.
10.0” w.c.
180,000
147,600
73,800
10.5” w.c.
4.5” w.c.
3.5” w.c.
13.0” w.c.
11.0” w.c.
10.0” w.c.
215,000
176,300
88,150
10.5” w.c.
4.5” w.c.
3.5” w.c.
13.0” w.c.
11.0” w.c.
10.0” w.c.
260,000
213,200
106,600
BTU/HR OUTPUT (HIGH FIRE)
BTU/HR OUTPUT (LOW FIRE)
36,900
18,450
61,500
30,750
73,800
36,900
ELECTRICAL
VOLTAGE/HEATER
VOLTAGE/CONTROL
TOTAL AMPS
120
24
2.0
1
120
24
2.0
1
120
24
2.0
1
120
24
2.0
1
120
24
2.0
1
120
24
2.0
1
120
24
2.0
1
# OF ELECTRICAL CONNECTIONS
DIMENSIONS
HEIGHT
29-1/2”
11-1/2”
21-1/2”
29-1/2”
15-1/2”
21-1/2”
29-1/2”
15-1/2”
21-1/2”
29-1/2”
19-1/2”
21-1/2”
29-1/2”
23-1/2”
21-1/2”
29-1/2”
26-1/2”
21-1/2”
29-1/2”
29-1/2”
21-1/2”
WIDTH
DEPTH
SERVICE CLEARANCES
FRONT
24”
6”
24”
6”
24”
6”
24”
6”
24”
6”
24”
6”
24”
6”
BACK
RIGHT SIDE
LEFT SIDE (PIPING)
TOP
6”
6”
6”
6”
6”
6”
6”
24”
14”
24”
14”
24”
14”
24”
14”
24”
14”
24”
29”
24”
29”
VENTING
SIZE
4”
I
5”
I
5”
I
6”
I
7”
I
7”
I
8”
I
VENT CATEGORY
VENT MATERIAL
MAXIMUM DRAFT
MINIMUM DRAFT
B-VENT
-0.05” w.c.
-0.02” w.c.
B-VENT
-0.05” w.c.
-0.02” w.c.
B-VENT
-0.05” w.c.
-0.02” w.c.
B-VENT
-0.05” w.c.
-0.02” w.c.
B-VENT
-0.05” w.c.
-0.02” w.c.
B-VENT
-0.05” w.c.
-0.02” w.c.
B-VENT
-0.05” w.c.
-0.02” w.c.
* Minimum flow rate and head loss are based on a 40°F temperature rise for all models.
Lochinvar Corporation • 300 Maddox Simpson Pkwy • Lebanon, TN 37090 • 615-889-8900 / Fax: 615-547-1000
RSB-PS-04 (Replaces RSB-PS-03 01/09)
01/09-Printed in U.S.A.
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