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

S1/LNS1 - Series

S1 series burners are suitable for scotch marine and watertube boiler applications. The standard S1 series offers natural gas, propane gas, air atomized #2-6 oil and combination gas/oil fuel options at capactities from 46,200,000 to 63,000,000 Btu/hour. The low NOx

Features Include:

  •   Gas, light and heavy oil fuels
  •   Cam trim with 14-point adjustment range for consistent air/fuel ratios
  •   Parallel positioning available for optimal control throughout the firing range
  •   Low NOx with FGR capabilties
  •   Top or bottom FGR connection options
  •   Hinged combustion head for easy access and maintenance
  •   Backward-curved impeller provides adequate combustion air for various   furnace pressures
  •   Air atomizing with steam atomization optional
S1/LNS1 - Series

Capacities and Specifications

Burner Size 462 504 546 588 630
Frame Size 1 1 1 2 2
Gas Input (Mbtu/hr) 46,200 50,400 54,600 58,800 63,000
#2 Oil Input (U.S. gph) 330 360 390 420 450
Boiler Horsepower 1,100 1,200 1,300 1,400 1,500
Blower Motor Horsepower 60 75 75 75 100
Separate Compressor Motor HP 15 15 15 15 15
Furnace Pressure ("w.c.) 8 8 8 8 8
Standard Gas Train Pipe Size (in.) 3 3 3 4 4
Gas Pressure Required (PSI) 10 10 10 10 10
Shipping Weight (lbs) 6,000 6,500 7,000 7,500 7,500
Burner Size 462 504 546 588 630
Frame Size 1 1 1 2 2
Gas Input (Mbtu/hr) 46,200 50,400 54,600 58,800 63,000
#2-6 Oil Input (U.S. gph) 308 336 364 392 420
Boiler Horsepower 1,100 1,200 1,300 1,400 1,500
Blower Motor Horsepower 60 75 75 75 100
Separate Compressor Motor HP 15 15 15 15 15
Furnace Pressure ("w.c.) 8 8 8 8 8
Standard Gas Train Pipe Size (in.) 3 3 3 4 4
Gas Pressure Required (PSI) 10 10 10 10 10
Shipping Weight (lbs) 6,000 6,500 7,000 7,500 7,500
Burner Size 420 462 504 546 588 630
Frame Size 1 1 1 2 2 2
Gas Input (Mbtu/hr) 42,000 46,200 50,400 54,600 58,800 63,000
#2 Oil Input (U.S. gph) 300 330 360 390 420 450
Boiler Horsepower 1,000 1,100 1,200 1,300 1,400 1,500
Blower Motor Horsepower 60 75 100 100 125 125
Separate Compressor Motor HP 15 15 15 15 15 15
Furnace Pressure ("w.c.) 8 8 8 8 8 8
Standard Gas Train Pipe Size (in.) 3 3 3 3 3 4
Gas Pressure Required (PSI) 9 9 9 9 9 9
Shipping Weight (lbs) 7,000 7,500 8,000 8,500 8,750 8,750

Gas Based:

Model Fuel
S1G Gas
LNS1G Low NOx Gas

Oil Based:

Model Fuel
S1L No. 2 Oil
   

Gas/Oil Based:

Model Fuel
S1LG Gas and Oil
LNS1LG Low NOx Gas and Oil


Notes:

  •   Firing rates based on altitudes to 2000ft. above sea level.
      *  For firing rates at higher altitudes, consult factory.
  •   Gas input based on natural gas at 1,000 Btu/cu.ft. and 0.60 gravity
  •   Oil input based on 140,000 Btu/gal. on S1/LNS1 Series and 150,000 Btu/gal. on S1E series
  •   Boiler overall efficiency of 80% estimated. Industrial Combustion does not guarantee overall boiler efficiency.
  •   Furnace pressure and furnace dimensions and required NOx emissions may allow higher firing rates than shown above, consult
      factory
  •   Shipping weight is only an estimate
  •   Motor horsepower based off of standard design backpressure rating. Consult factory for review and comparison to your   application.

  S1 Series Brochure
  S1 Series Technical Data Sheets