Used Williams & Davis Boiler, 150 HP natural gas Model No. 780, 6,300,000 BTU input

Used Williams & Davis Boiler Inc. 150 HP Classic 2 Pass Dryback Firetube Boiler. Model # 780. BTU Input 6,300,000. W & D S/N 8954. Electrical current for controls is 1/60/120 volt. Motors are 3/60/460 volt. Contains 118 tubes that are 2 1/2" diameter X 117" long. Natural gas fired burner model No. S12.1-G-50. Firing rate Max MBH 6300, Min MBH 1575. Manifold pressure (in W.C.) Max 6.0", Min 0.5". Rated 150 PSI. Built 2002.