This heater performs dependably in harsh winter conditions. Fuel it with LP or convert to natural gas. Easy to light & stays lit in the winter. Theromostat & controls may be removed easily for service. The mounting brackets will accommodate most steel, wood, concrete, and plastic water tanks. This AGA approved system generates 12,400 BTU per hour if needed. Trojan starts with a long-lasting heavy steel casing and finishes it with a tough, baked-on powder coat finish. The control and burner assembly removes easily for service through the hinged cover. Height is 36 1/2". Includes LP Hook up.