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Carrier BW9 Performance 90 Boiler

The Performance 90 Boiler provides comfort in your radiant heat system. With a high- performance aluminum heat exchanger that drives the AFUE rating up to 90%, this is a higher efficiency heater.

  • Up to 90% AFUE
  • Gas-fired
  • Integrated boiler control
  • Cast-aluminum
  • Optional PVC pipe installation
  • 15-year parts limited warranty on section
  • 5-year parts limited warranty
  • Dimensions (inches): 40 1/4x20 2/3"
  • Control Type: Integrated boiler control
  • Energy Efficiency: 90.0% AFUE
  • Rated Heating Input: 50,000 - 200,000
  • Rated Heating Capacity: 45,000 - 180,000
  • Heat Format: Water
  • Limited Warranty: 5-year parts limited warranty; 15-year parts limited warranty on section
  • Quiet Level: 7
  • Energy Efficiency: 7
  • Durability: 6
  • Cast Aluminum
  • Burners: Pre-Mix
  • Ignition: Hot Surface
  • Venting: Direct
  • Fuel: Gas
The guys doing the work should be commended on the quick, well done installation.

Terry, Kirkland -

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Really nice job routing the coils and wires on the inside and outside the house. I know it was not easy and really appreciate the extra effort and...

Chris - Bothell

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The installation crew was very professional and friendly. Drop cloths used, clean-up afterwards were great.

Linda - Bothell

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