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.

Navien boiler

Gas Boiler Product Offering

NFC-***

Navien NFC Series Condensing Fire Tube Combi-boilers

View Brochure
Model Family: NFC-***
Annual Fuel Utilization Efficiency: 95% AFUE
Energy Star Rated: Energy Star Rated
Heat Exchanger Warranty: 10 Year Heat Exchanger Warranty
Warranty: Parts 5 year warranty
Manufacturer's Stated Benefits:
  • 1 Year Labor Warranty
  • Approved venting: 2in up to 60ft or 3in up to 150ft PVC/CPVC/PP/SS
  • 11:1 TDR for DHW and up to 11:1 TDR for HTG
  • 5 modes of external domestic recirculation control built-in (Always on, Intelligent, Scheduling, HotButton, Aquastat)
  • Patented stainless steel fire tube heat exchanger
NFB-***

Navien NFB Series High efficiency Condensing Heating boiler

View Brochure
Model Family: NFB-***
Annual Fuel Utilization Efficiency: 95% AFUE
Energy Star Rated: Energy Star Rated
Heat Exchanger Warranty: 15 Year Heat Exchanger Warranty
Warranty: 5 Year Part Warranty
Manufacturer's Stated Benefits:
  • One Year Limited warranty on Labor
  • Optional NaviLink Wi-Fi remote control
  • Cascading and common venting capable
  • 10:1 turndown ratio
  • Advanced user interface and controls with intuitive text display, simplifies boiler setup.
  • Built-in hardware to connect a boiler system pump, 3 zone pumps or 3 zone valves.
BWB

Comfort™ 82 Gas-Fired Boiler

View Brochure
Model Family: BWB
Annual Fuel Utilization Efficiency: Up to 84% AFUE
Energy Star Rated: N/A
Heat Exchanger Warranty: 20-year heat exchanger limited warranty
Warranty: 10-year parts limited warranty
Manufacturer's Stated Benefits:
  • Gas-fired, hot-water output
  • Cast-iron heat exchanger
  • Titanium composite burners
  • Single-stage gas valve
  • Electronic spark to pilot ignition
  • Integrated pressure relief valve
  • Sidewall venting with available accessory power venter
  • Propane convertible

Oil Boiler Product Offering

BW5

Performance™ 86 Oil- Fired Boiler

View Brochure
Model Family: BW5
Annual Fuel Utilization Efficiency: Up to 86.2% AFUE
Energy Star Rated: ENERGY STAR® Qualified
Heat Exchanger Warranty: 20-year heat exchanger limited warranty
Warranty: 10-year parts limited warranty if registered in 90 days
Manufacturer's Stated Benefits:
  • Integrated boiler control
  • Cast-iron heat exchanger
  • Pressure-relief valve
  • Oil-fired, hot-water output
  • Tankless coil domestic hot-water production
  • Beckett or Riello oil burners
  • Electronic spark to pilot ignition