Bryant's hard-working Preferred BW9 Boiler is the ideal match for your home's radiant system, with a fuel-efficient aluminum heat exchanger that delivers an up to 90% AFUE rating. You'll enjoy higher heating efficiency and lower energy costs.

The Preferred BW3 Boiler is 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.

Engineered for efficiency and built cast iron tough, the Preferred BW4/5 Boiler is our most advanced oil-fueled radiant heat system. It delivers quiet, even, draft-free warmth and an AFUE rating of up to 90% for unbeatable energy savings.

Bryant's hard-working Preferred BW9 Boiler is the ideal match for your home's radiant system, with a fuel-efficient aluminum heat exchanger that delivers an up to 90% AFUE rating. You'll enjoy higher heating efficiency and lower energy costs.

The Legacy BW/BS Boiler brings home Bryant's traditional gas-fired, cast iron reliability plus an up to 81.5% AFUE rating for superior energy efficiency. You'll enjoy a higher level of whole-home comfort plus lower utility bills.