Buderus G234X Boilers

Buderus G234X cast iron gas-fired boilers are designed for use in medium to large size residential and light commercial applications. Features high-silicon cast iron surface for excellent corrosion resistance, 3-1/2" thick insulation and 84% AFUE. Each boiler includes vent damper, stainless steel burner, gas valve (slow-opening), tridicator, 30 psi relief valve and boiler drain.