Ratings And Data - UTICA BOILERS Gas-fired Boiler Operating Instructions Manual

STANDARD EQUIPMENT: Boiler Jacket, Cast Iron Boiler Battery, Combination Aquastat 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, pilotfilter),
A.S.M.E. Relief Valve, Drain Cock, Spill Switch, Rollout Switch, Automatic Vent damper. Not shown are
a wiring harness, thermocouple, and non-linting safety pilot.
OPTIONAL EQUIPMENT: Intermittent Electric Ignition Pilot System.
--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 MGB series boiler is 19-79 Vol. II
§ For elevations above 2000 feet, ratings should be reduced at a rate of 4% for each 1000 feet above sea
level.
∆ ∆ ∆ ∆ ∆ Tank sized for non-ferrous baseboard or radiant panel systems. Increase size for cast iron baseboard
and radiation.
† Base on 170' temperature in radiators.
--Net I=B=R ratings include 15% allowance for normal piping and pick-up load. Manufacturer should be
consulted on installations having otherthan normal piping and pick-up requirements.
**For equivalent square feet of radiation, divide I=B=R output by 150.
EXPLANATORY NOTES
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