Boilers

  • 95% AFUE Energy Efficiency
  • 80K, 120K & 155K BTUH Inputs
  • Heat Only & Combi Models
  • Single Tube Large Diameter
  • Stainless Steel Heat Exchanger
  • 24 VAC Thermostat Relay
  • Digital Display Honeywell Control
  • Compact Design
  • Modulating Combustion
  • 10-to-1 Turndown Ratio
  • To register your FreeStyle, click below.
  • 95% AFUE Energy Efficiency
  • 80K, 120K & 155K BTUH Inputs
  • Heat Only & Combi Models
  • Single Tube Large Diameter
  • Stainless Steel Heat Exchanger
  • 24 VAC Thermostat Relay
  • Digital Display Honeywell Control
  • Compact Design
  • Modulating Combustion
  • 10-to-1 Turndown Ratio
  • To register your FreeStyle, click below.
  • AFUE's above 91%
  • PVC or stainless steel venting
  • Cast iron primary heat exchanger
  • Stainless steel condensing secondary heat exchanger
  • Sealed combustion or direct exhaust venting
  • Multiple pass heat exchanger
  • Control module with indicator lights
  • AFUE's above 91%
  • PVC or stainless steel venting
  • Cast iron primary heat exchanger
  • Stainless steel condensing secondary heat exchanger
  • Sealed combustion or direct exhaust venting
  • Multiple pass heat exchanger
  • Control module with indicator lights
  • Easy Service - One-piece access door, all controls in easy reach
  • High Efficiency - Generous heating surface, automatic vent damper
  • Stainless steel burners
  • 10-Year warranty on boiler sections
  • Easy Service - One-piece access door, all controls in easy reach
  • High Efficiency - Generous heating surface, automatic vent damper
  • Stainless steel burners
  • 10-Year warranty on boiler sections
  • 52,000 to 245,000 Btuh Input
  • Natural or Propane
  • Factory tested
  • Easy service
  • One-piece access door
  • All controls in easy reach
  • Cast iron sections with built-in air separator
  • Insulated heavy-gauge steel jacket
  • Limited lifetime warranty
  • 52,000 to 245,000 Btuh Input
  • Natural or Propane
  • Factory tested
  • Easy service
  • One-piece access door
  • All controls in easy reach
  • Cast iron sections with built-in air separator
  • Insulated heavy-gauge steel jacket
  • Limited lifetime warranty
  • 0.70 to 1.75 GPH Input
  • Factory tested
  • Easy service
  • Swing-away burner door
  • Low draft loss
  • Top access cleanout cover
  • Plug-in wiring harness
  • High efficiency oil burner
  • Flame retention head design
  • Solenoid valve
  • PSC motor
  • Solid state ignitor
  • Rear flue outlet
  • Cast iron sections with built-in air separator
  • Insulated heavy-gauge steel jacket
  • 0.70 to 1.75 GPH Input
  • Factory tested
  • Easy service
  • Swing-away burner door
  • Low draft loss
  • Top access cleanout cover
  • Plug-in wiring harness
  • High efficiency oil burner
  • Flame retention head design
  • Solenoid valve
  • PSC motor
  • Solid state ignitor
  • Rear flue outlet
  • Cast iron sections with built-in air separator
  • Insulated heavy-gauge steel jacket