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Model
A.G.A. Input
Heating Capacity
No.
Btu/Hr.
(1)
15B045
45,000
15B070
70,000
15B096
96,000
15B120
120,000
15B145
145,000
15B175
175,000
15B195
195,000
15B245
245,000
15B295
295,000
--All boilers are design certified for installation on noncombustible floor.
--For installation on combustible floors use combustible floor kit.
--Recommended chimney height 20 feet. In special cases where conditions permit, chimney height may be reduced to 10 feet. Refer to the latest revision of NFGC
part 11.
--Electric service to be 120 Volts, 15 Amps, 60 Hz.
--The MEA number for the this boiler is 39-86-E Vol VIII.
(1) For elevations above 2000 feet, ratings should be reduced at a rate of 4% for each 1000 feet above sea level.
(2) Base on 170° temperature in radiators.
(3) Tank sized for non-ferrous baseboard or radiant panel systems. Increase size for cast iron baseboard and radiation.
--Net I=B=R ratings include 15% allowance for normal piping and pick-up load. Manufacturer should be consulted on installations having other than normal piping and
pick-up requirements.
** For equivalent square feet of radiation, divide I=B=R output by 150.
STANDARD EQUIPMENT: Boiler Jacket, Cast Iron Boiler Battery, High Limit Control, Vent Damper Relay, Theraltimeter Gauge, Circulator With Return Piping To Boiler, Main Gas Burners,
Combination 24 Volt Gas Control (Includes Automatic Gas Valve, Gas Pressure Regulator, Automatic Pilot, Safety Shutoff, Pilot Flow Adjustment, Pilot Filter), A.S.M.E. Relief Valve, Drain
Cock, Spill Switch, Rollout Switch, Automatic Vent Damper. Not Shown Are: Wiring Harness, Thermocouple, Non-linting Safety Pilot.
OPTIONAL EQUIPMENT: Intermittent Electric Ignition Pilot System.
Model No.
15B045
15B070
15B096
15B120
15B145
15B175
15B195
15B245
15B295
* Propane Gas Inlet (All Units) 1/2"
RATINGS & DATA - NATURAL GAS & PROPANE GAS
I=B=R NetOutput
Btu/Hr.
(1)
Btu/Hr.
(1)
**
37,000
32,000
57,000
50,000
79,000
69,000
98,000
85,000
119,000
103,000
141,000
123,000
157,000
137,000
197,000
171,000
237,000
206,000
Natural Gas
Inlet*
A
½"
11.250
5.625
½"
15.125
7.562
½"
15.125
7.562
½"
19.000
9.500
½"
19.000
9.500
½"
22.875
11.438
½"
22.875
11.438
¾"
26.750
13.375
¾"
30.625
15.312
NetRating Sq. Ft.
No. Of
HW @ 170°
(2)
Burners
243
365
481
603
719
829
957
1,189
1,368
EXPLANATORY NOTES
Dimensions (Inches)
B
C
D
E
4.000
27.125
20.469
5.000
28.125
20.969
5.000
28.125
20.969
6.000
29.125
21.469
6.000
29.125
21.469
7.000
30.125
21.969
7.000
30.125
21.969
8.000
31.125
22.469
9.000
32.125
22.969
3
Recommended
Water
Air Cushion
Content
(3)
Tank
(Gals.)
1
15
2.4
2
15
4.0
2
30
4.0
3
30
5.6
3
30
5.6
4
30
7.2
4
30
7.2
5
30
8.8
6
60
10.4
Pump Size Supply &
Return Tappings
F
4.969
1¼"
4.969
1¼"
4.969
1¼"
5.469
1¼"
5.469
1¼"
5.969
1¼"
5.969
1¼"
6.969
1¼"
8.969
1¼"
AFUE
AFUE
Elect.
Stdg. Pilot
Ign.
82%
80%
82%
80%
82%
80%
82%
80%
82%
80%
80.5%
80%
80.5%
80%
80.5%
80%
80.5%
80%
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