Preferred™ Series BW3 Boiler BW3

Category:

Our most versatile gas-fired, radiant heat system, engineered with an up to 84.4% AFUE rating for outstanding energy efficiency. Rugged cast-iron construction and compact design make it a value-add fit for any home.

AFUE Efficiency: Up to 84.4%
  • Up to 84.4% AFUE
  • Cast iron heat exchanger
  • Gas-fired models
  • Stainless steel/titanium alloy composite burners
  • Fiberglass insulated casing
  • Small
  • compact design
  • 5-year parts limited warranty and a 20-year parts limited warranty on heat exchanger section