Burnham® 303BNI-T Series 3™ 3-Section Gas-Fired Water Boiler With Intelligent Hydronic Control, Natural Gas Fuel, 51 mbh Net IBR, 70 mbh Input, Chimney Vent, Cast Iron Housing, 1-1/4 in NPT Connection, Electronic Ignition, Domestic
Burnham® Gas-Fired Water Boiler, 3-Section, Series: Series 3™, Natural Gas, Net IBR Rating: 51 mbh, 70 mbh Input, 1-1/4 in NPT, Electronic Ignition, 59 mbh DOE, 84 % AFUE, 120 VAC, 15 A, 3 A Fuse, Water/Steam Content: 2 gal, 4 in Dia Flue Outlet, Chimney Vent, Cast Iron Housing, Floor Mount, 12-3/4 in W x 33 in D x 41 in H, Domestic