Conservationist® BT-80 features fully automated controls with safety shutoff that is accurate, dependable control system requires no electric connections. BT-80 models provide reliable, efficient service for applications such as office buildings and duplex/fourplex apartment homes.

BT-80 uses 75,100 BTU/h of gas to deliver 73 GPH at 100°F rise.

A. O. Smith offers the largest commercial product selection available, including the most specified commercial unit in the U.S. We offer more than 500 different commercial models, including gas fired, oil-fired and electric configurations, ranging in capacities from 5 to 10,000 gallons, with input range from 50,000 BTU to the equivalent of 4,000,000 BTU. Our comprehensive line is the natural fit for spec jobs requiring everything from the smallest commercial installation up to the largest multi-structure complex.