Aldrich – Shop

steamboiler_classic-300x200

A3S SERIES

Capacities: 17 – 120 BHP

Inputs from 695,000 to 4,865,000 BTUH

Outputs from 580,000 to 4,040,000 BTUH

  • Modified Three-Pass Scotch Marine “Scotch Box” Boiler
  • Fuels: Gas • Oil • Combination Gas/Oil • Digester Gas
  • 15 PSI Steam / 30 PSI Water Design
  • 83 – 88% Efficiency
  • “U-Type” Flex Joint
  • Thermal Shock Resistance
  • Expanded/Flared Tube Attachment or Welded
  • Water Surrounded Cylindrical Furnace For Highest Heat Transfer
  • Water Cooled Reversing Chamber 4-Sided Wetback
  • Insulated Boiler with 18 Gauge Boiler Jacket

 

 

AHFR SERIES – THROUGH THE DOOR DESIGN

Capacities: 17 – 120 BHP

Inputs from 695,000 to 4,865,000 BTUH

Outputs from 580,000 to 4,040,000 BTUH

  • Modified Three-Pass Scotch Marine “Scotch Box” Boiler
  • Fuels: Gas • Oil • Combination Gas/Oil • Digester Gas
  • 15 PSI Steam / 30 PSI Water Design
  • 83 – 88% Efficiency
  • “U-Type” Flex Joint
  • Thermal Shock Resistance
  • Expanded/Flared Tube Attachment or Welded
  • Water Surrounded Cylindrical Furnace For Highest Heat Transfer
  • Water Cooled Reversing Chamber 4-Sided Wetback
  • Insulated Boiler with 18 Gauge Boiler Jacket

 

 

A3S4 SERIES – THROUGH THE DOOR DESIGN

Capacities: 15 – 200 BHP

Inputs from 600,000 to 8,100,000 BTUH

Outputs from 500,000 to 6,695,000 BTUH

Designed to Meet the Needs of Boilermakers

  • Modified Three-Pass Scotch Marine “Scotch Box” Boiler
  • Fuels: Gas • Oil • Combination Gas/Oil • Digester Gas
  • 15 PSI Steam / 30 PSI Water Design
  • 83 – 88% Efficiency
  • “U-Type” Flex Joint
  • Thermal Shock Resistance
  • Expanded/Flared Tube Attachment or Welded
  • Water Surrounded Cylindrical Furnace For Highest Heat Transfer
  • Water Cooled Reversing Chamber 4-Sided Wetback
  • Insulated Boiler with 18 Gauge Boiler Jacket

 

 

A3S5 SERIES – THROUGH THE DOOR DESIGN

Capacities: 12 – 100 BHP

Inputs from 480,000 to 4,035,000 BTUH

Outputs from 400,000 to 3,350,000 BTUH

Designed to Meet the Needs of Boilermakers

  • Modified Three-Pass Scotch Marine “Scotch Box” Boiler
  • Fuels: Gas • Oil • Combination Gas/Oil • Digester Gas
  • 15 PSI Steam / 30 PSI Water Design
  • 83 – 88% Efficiency
  • “U-Type” Flex Joint
  • Thermal Shock Resistance
  • Expanded/Flared Tube Attachment or Welded
  • Water Surrounded Cylindrical Furnace For Highest Heat Transfer
  • Water Cooled Reversing Chamber 4-Sided Wetback
  • Insulated Boiler with 18 Gauge Boiler Jacket

 

 

AHFRC SERIES – THROUGH THE DOOR DESIGN

Capacities: 17 – 120 BHP

Inputs from 695,000 to 4,865,000 BTUH

Outputs from 580,000 to 4,040,000 BTUH

Designed to Meet the Needs of Boilermakers

  • Modified Three-Pass Scotch Marine “Scotch Box” Boiler
  • Packaged with Tankless Coil to Serve Indirect Loads
  • Fuels: Gas • Oil • Combination Gas/Oil • Digester Gas
  • 15 PSI Steam / 30 PSI Water Design
  • 83 – 88% Efficiency
  • “U-Type” Flex Joint
  • Thermal Shock Resistance
  • Expanded/Flared Tube Attachment or Welded
  • Water Surrounded Cylindrical Furnace For Highest Heat Transfer
  • Water Cooled Reversing Chamber 4-Sided Wetback
  • Insulated Boiler with 18 Gauge Boiler Jacket

 

 

A3SL SERIES

Capacities: 135 – 200 BHP

Inputs from 5,450,000 to 8,100,000 BTUH

Outputs from 4,520,000 to 6,695,000 BTUH

Designed to Meet the Needs of Boilermakers

  • Modified Three-Pass Scotch Marine “Scotch Box” Boiler
  • Fuels: Gas • Oil • Combination Gas/Oil • Digester Gas
  • 15 PSI Steam / 30 PSI Water Design
  • 83 – 88% Efficiency
  • “U-Type” Flex Joint
  • Thermal Shock Resistance
  • Expanded/Flared Tube Attachment or Welded
  • Water Surrounded Cylindrical Furnace For Highest Heat Transfer
  • Water Cooled Reversing Chamber 4-Sided Wetback
  • Insulated Boiler with 18 Gauge Boiler Jacket

 

Classic Series

steamboiler_d-300x200anythingelse

D Oil Fired Series 

Capacities: 4 – 42 BHP

Inputs from 144,000 to 1,750,000 BTUH

Outputs from 115,000 to 1,400,000 BTUH

80 – 83% Efficiency

  • D = Oil Fired • DG = Gas Fired
  • Vertical Firetube Boiler
  • 15 PSI Steam / 30 PSI Water Design
  • All Steel Construction
  • Engineered with Water Surrounded Furnace
  • Optional Heat Exchanger (Tankless Coil) for Indirect Loads
  • Insulated Boiler with 18 Gauge Boiler Jacket

 

 

DG Gas Fired Series

Capacities: 4 – 42 BHP

Inputs from 144,000 to 1,750,000 BTUH

Outputs from 115,000 to 1,400,000 BTUH

80 – 83% Efficiency

  • D = Oil Fired • DG = Gas Fired
  • Vertical Firetube Boiler
  • 15 PSI Steam / 30 PSI Water Design
  • All Steel Construction
  • Engineered with Water Surrounded Furnace
  • Optional Heat Exchanger (Tankless Coil) for Indirect Loads
  • Insulated Boiler with 18 Gauge Boiler Jacket