Cast aluminum, wall-mounted, condensing boiler features stainless steel burner, digital touch pad and display, outdoor reset temp. sensor, and domestic hot water priority. Wall-mounting bracket and probe low water cut-off. This listing is for each. Technical Specification Item Condensing Vent Hot Water Boiler Fuel NG AHRI Net BtuH 55, 000 BtuH Input 70, 000 Ignition Type Direct Spark Gas Connection 1/2 Burner Cap 0.75 gph AFUE 91% Pipe Size Return 1 Pipe Size Supply 1 Width 18 Depth 17 Height 32 For Use With Home Heating Systems Vent Type Gravity Vent Dia. 3 Cabinet Material Sheet Metal Housing Finish Painted, Krinkle Standards AHRI, IBR, ETL(US/Canada) Manufacturers Warranty Length 1 yr. Parts, 15 yr. Limited Heat Exchanger Includes Circulator and Vent Kit

• Cast aluminum, wall-mounted, condensing boiler features stainless steel burner, digital touch pad

Cast aluminum, wall-mounted, condensing boiler features stainless steel burner, digital touch padCrown Boiler