Legacy Line BW/BS Boiler
Radiant Heat Comfort Plus Energy Savings
Models: BS1A, BS2A, BW1A, BW2A

Up to 81.6 AFUE Cast iron heat exchanger Gas-fired models Water or steam models Standard standing pilot or optional electronic ignition Electric vent damper Stainless steel/titanium alloy composite burners Compact design 12-year heat exchanger limited warranty 5-year parts limited warrant