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351 - 21st Street
Monroe, Wisconsin 53566
Phone: 608.325.3141
 

FP - Series

Suitable for cast iron, firebox and scotch marine boilers; the FP series burners are effective where high heat release is required or where a restricted combustion chamber exists. The FP series offers natural gas, propane gas, pressure atomized #2 oil and combination gas/oil fuel options at capacities from 550,000 to 4,200,000 Mbtu/hour.

Features Include:

  •   Gas, light oil and combination gas/oil fuels
  •   Gas/electric ignition on gas and combination gas/oil units
  •   Direct spark ignition on oil units
  •   Upright model option for low boiler base heights
  •   Honeywell and Fireye control options
  •   Remote oil pump optional
  •   Pressure atomized
  •   On/Off standard on models 5-7
  •   Low-High-Low/Off standard on models 8-25
  •   Full modulation standard on models 28-42
  •   UL & cUL listed
FP - Series

Capacities and Specifications

Burner Size 5789 11121417 20252836 42
Frame Size 1.01.02.02.0 2.02.03.03.0 3.04.04.04.0 4.0
Gas Input (Mbtu/hr) 550700800900 1,1001,2001,4001,700 2,0002,5002,8003,600 4,200
Oil Input (U.S. gph) 3.95.05.76.4 7.98.610.012.0 14.518.021.025.0 30.0
Boiler Horsepower 13171921 26293340 50607086 100
Blower Motor Horsepower 3/43/43/43/4 3/43/43/41/2 1/21/21/21/2 1/2
Furnace Pressure ("w.c.) 0.750.750.750.75 0.750.750.750.75 0.750.750.750.75 0.75
Standard Gas Train Pipe Size (in.) 1111 1111-1/2 1-1/21-1/21-1/21-1/2 2
Gas Pressure Required (PSI) 3.14.84.75.9 7.99.06.06.4 9.09.614.221.1 10.6
Shipping Weight (lbs) 200200200200 200200250250 250370370375 400

Gas Based:

ModelFuel
FPGGas

Oil Based:

ModelFuel
FPLNo. 2 Oil

Gas/Oil Based:

ModelFuel
FPLGGas/No. 2 Oil


Notes:

  •   Firing rates based on 60 cycle and an altitude up to 2,000 ft. above sea level.
      *  For blower wheel and motor sizes at higher altitudes, and 50 cycle applications, consult factory.
  •   Oil input based on No. 2 oil @ 140,000 Mbtu/gal
  •   Gas input based on Natural Gas @ 1,000 Mbtu/cu.ft. and 0.60 specific gravity
  •   Lower furnace pressures may reduce motor HP requirements
  •   Boiler overall efficiency of 80% estimated

  F Series Brochure
  F Technical Data Sheets