Weil-McLain Series 4 Oil-Fired Steam Boiler

Chimney Vent (Burner Sold Separately) Features Oil-fired steam boiler with cast iron sections and tankless heater opening Has large water content for longer steaming times Two flue outlets- rear and top - for complete venting flexibility Includes service switch and Weil-McLain ...Chimney Vent (Burner Sold Separately) Features Oil-fired steam boiler with cast iron sections and tankless heater opening Has large water content for longer steaming times Two flue outlets- rear and top - for complete venting flexibility Includes service switch and Weil-McLain exclusive captured elastomer seals for added reliability Quick open top and swing-away burner door with full chamber access increase visibility for inspection and servicing Recessed target wall design protects unit from flue brushes 85% AFUE Available assembled or as a knockdown for installation areas with limited space