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Boilers

Boilers

If your home has hot water radiators in each room for heat, you have a boiler to heat the water. Like a furnace, the energy efficiency of a boiler is given as the Annual Fuel Utilization Efficiency (AFUE). Boilers manufactured since 1992 must have an AFUE of at least 80%. We offer a complete line of gas and oil boilers starting at 80% AFUE and up.

Gas Boiler Product Offering

AB-***

AquaBalance Wall Mount Gas Combi and Heat Only Boiler

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Model Family: AB-***
Annual Fuel Utilization Efficiency: 95% AFUE
Energy Star Certified: ENERGY STAR®
Heat Exchanger Warranty: 10- Year Heat Exchanger Limited Warranty
Warranty: 2 Year Parts Limited Warranty
Manufacturer's Stated Benefits:
  • High efficient condensing technology – low fuel usage, saves energy
  • Compact design – increases placement options
  • Heavy gauge insulated jacket – provides quiet operation
  • 10-to-1 turn down ratio – precisely matches minimal energy usage to the immediate system need
  • Single tube, large diameter, ASME certified 316L Stainless Steel heat exchanger
  • Low NOx rated – low emissions level achieved South Coast certification
  • Pre-wired, plug-in ready electrical design
  • Contractor friendly removable sides – makes service clean and easy
  • Wall mounting bracket and hardware
  • 24VAC thermostat relay
EVG

Evergreen Gas Boiler

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Model Family: EVG
Annual Fuel Utilization Efficiency: 95% AFUE
Energy Star Certified: ENERGY STAR® Most Efficient 95% AFUE* rating
Heat Exchanger Warranty: 12 Year Heat Exchanger Warranty
Warranty: 5 Year Parts Warranty with Registration within 90 days of installation
Manufacturer's Stated Benefits:
  • Stainless Steel Fire Tube Heat Exchanger with non-metallic base
  • Floor Standing Boiler with optional wall mount kit
  • Modulating Condensing Boiler with 10:1 Turndown
  • 4 Pump/Auxiliary Outputs
  • Up to 8 Multiple Boiler Control with lead/lag rotation
  • Modbus® to BMS connectivity
  • Each input can be assigned to a priority (Up to 3 Priorities)
  • Multiple Inputs can be assigned one priority (Zone Based Control)
  • All Lag Boiler Inputs and Output can be used
  • 0-10 Volt Input (modulation or set point)
  • Configurable Auxiliary Input/Output System
  • Boiler Circulator Included
WM97

WM97+ CT Wall Mount Gas Boiler

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Model Family: WM97
Annual Fuel Utilization Efficiency: Up to 95.2% AFUE
Energy Star Certified: Exceeds Energy Star requirements with efficiency
Heat Exchanger Warranty: 12 Year Heat Exchanger Limited Warranty
Warranty: 2 Year Parts Limited Warranty
Manufacturer's Stated Benefits:
  • Stylish, compact wall mount design for easy installation, service and maintenance
  • Unique condensing stainless steel fire tube heat exchanger design
  • Built-in boiler circulator
  • Built-in primary/secondary piping option
  • Pre-wired terminal strip for quick and easy electrical connections
  • Convenient indirect-fired water heater connection
  • Capable to vent with PVC, PP and SS up to 100'
ECO

ECO Wall Mount Gas Boiler

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Model Family: ECO
Annual Fuel Utilization Efficiency: Up to 95% AFUE
Energy Star Certified: ENERGY STAR®
Heat Exchanger Warranty: 12 Year Heat Exchanger Limited Warranty
Warranty: 2 Year Parts Limited Warranty
Manufacturer's Stated Benefits:
  • Durable stainless steel fire tube heat exchanger
  • Streamlined design configurable for installation
  • Display can be mounted on the boiler or wall (up to 2’ away)
  • Components positioned for fast and easy service
  • Multiple vent configurations and material options
  • Optional accessories to match virtually any installation
CGa Series 2

CGa Gas Boiler Series 2

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Model Family: CGa Series 2
Annual Fuel Utilization Efficiency: Up to 84% AFUE
Energy Star Certified: No
Heat Exchanger Warranty: 12 Year Heat Exchanger Limited Warranty
Warranty: 2 Year Parts Limited Warranty
Manufacturer's Stated Benefits:
  • Compact design saves valuable living space
  • Stainless steel burners for quieter ignition, longer life, and improved combustion
  • Gas fired water boiler with cast iron sections
  • Easily accessible controls, vertical flueways and top cleaning for easy and quick servicing
EG

EG Gas Boiler

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Model Family: EG
Annual Fuel Utilization Efficiency: Up to 84% AFUE
Energy Star Certified: No
Heat Exchanger Warranty: 20 Year Heat Exchanger Limited Warranty
Warranty: 2 Year Parts Limited Warranty
Manufacturer's Stated Benefits:
  • Comes with automatic vent damper for higher efficiencies and reduced fuel consumption
  • Easy access to controls for convenient servicing
  • Configured for Natural Gas, intermittent electronic ignition only
  • A versatile gas cast iron boiler for water or steam applications
  • Cast iron heat exchanger

Oil Boiler Product Offering

BW5

Preferred™ Series BW5 Boiler

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Model Family: BW5
Annual Fuel Utilization Efficiency: Up to 86.2% AFUE
Energy Star Certified: No
Heat Exchanger Warranty: 20-year parts limited warranty on heat exchanger
Warranty: 5-year parts limited warranty if registered in 90 days
Manufacturer's Stated Benefits:
  • Integrated boiler control
  • Cast-iron heat exchanger
  • Pressure-relief valve
  • Tankless heater coil
  • Sectional cast-iron design
  • Small compact design
  • Swing burner door
BW4

Preferred™ Series BW4 Boiler

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Model Family: BW4
Annual Fuel Utilization Efficiency: Up to 86.2% AFUE
Energy Star Certified: No
Heat Exchanger Warranty: 20-year parts limited warranty on heat exchanger section
Warranty: 5-year parts limited warranty if registered in 90 days
Manufacturer's Stated Benefits:
  • Integrated boiler control
  • Cast-iron heat exchanger
  • Pressure-relief valve
  • Sectional cast-iron design
  • Small compact design
  • Swing burner door