GWM-IE Boiler


GWM-IE Boiler

up to 95% AFUE – heating efficiency rating
High-efficiency, gas-modulating condensing water boiler

 

COWB3 Boiler


COWB3 Boiler

up to 85.2% AFUE – heating efficiency rating
Standard-efficiency, oil-fired water boiler

GWB9-IH Boiler


GWB9-IH Boiler

up to 90% AFUE – heating efficiency rating
High-efficiency, gas-fired water boiler

GSB8-E Boiler


GSB8-E Boiler

up to 82.7% AFUE – heating efficiency rating
Standard-efficiency, gas-fired steam boiler

GWB8-IE Boiler


GWB8-IE Boiler

up to 84.4% AFUE – heating efficiency rating
Standard-efficiency, gas-fired water boiler

GWB8-E Boiler


GWB8-E Boiler

up to 83.9% AFUE – heating efficiency rating
Standard-efficiency, gas-fired water boiler