4
Table 2 - Ratings and Capacities
Boiler
No.
(1)
Input
Mbh
(1)
Heating
Capacity Mbh
(2)
Net AHRI
Rating Water
Mbh
AFUE
No.
of
Burners
(3)
Recommended
Air Cushion
Tank
Water
Content
(Gals.)
50J
50
52
36.3
83.5
1
15
2.4
75J
75
63
54.8
83.1
2
15
4.0
100J
100
83
72
83.0
2
30
4.0
125J
125
104
90
82.0
3
30
5.6
150J
150
124
107.8
83.0
3
30
5.6
170J
170
139
121
82.0
4
30
7.2
200J
200
165
143.4
82.0
4
30
7.2
EXPLANATORY NOTES
-- All boilers are design certi
fi
ed for installation on noncombustible
fl
oor.
-- For installation on combustible
fl
oors use combustible
fl
oor 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 19-79-E.
(1) Input rating for sea level to 2,000 ft. (610m) above sea level.
United States
, over 2000 ft (610m) above sea level. Reduce input rate 4% for every 1000 ft (304m) above sea
level.
(2) Net AHRI Water Ratings shown based on piping and pickup allowance of 1.15. Consult manufacturer before selecting
boiler for installations having unusual piping and pickup requirements, such as intermittent system operation,
extensive piping systems, etc.
For forced hot water systems where boiler and all piping within area to be heated, boiler may be selected on basis of
its heating capacity.
(3) Tank sized for non-ferrous baseboard or radiant panel systems. Increase size for cast iron baseboard and
radiation.
STANDARD EQUIPMENT:
Boiler Jacket, Cast Iron Boiler Battery, High Limit Control, Intermittent Electric Ignition Pilot
System, Vent Damper Relay, Theraltimeter Gauge, Circulator With Return Piping To Boiler, Main Gas Burners, Gas Control
(Includes Automatic Gas Valve, Gas Pressure Regulator, Intermittent Pilot, Safety Shutoff, Pilot Flow Adjustment, Pilot Filter),
A.S.M.E. Relief Valve, Drain Valve, Spill Switch, Rollout Switch, Combination Gas Control, Automatic Vent Damper. Not Shown
Are: Wiring Harness, Thermocouple, Non-linting Safety Pilot.
1 - RATINGS & DATA - NATURAL GAS & PROPANE GAS
