HEATSTAR HSU125NG Dark Grey

The 125,000 BTU Natural Gas Unit heater provides safe, quiet, and reliable heat to turn your garage or barn into a work space you can use all year-round. It uses a built-in electric high velocity fan to pull cool air into the rear of the heater, across a heat exchanger, then forcing warm air into the surrounding areas. These heaters only require 115-Volt AC power and can be vented vertically or horizontally (Please check your local codes and restrictions.) With a mounting clearance of only 1 in. the supplied brackets, external access to power, and thermostat connections, installation is a cinch.|125,000 BTU per hour|Heats up to 3,125 sq. ft.|Spark ignition features self-diagnostic control module|For use with natural gas, includes NG to LP conversion kit|Can be used with a 24-Volt thermostat|Aluminized heat exchanger for maximum efficiency and longer life|Limited 3-year warranty on parts and burner, limited 10-year warranty on heat exchanger|CSA certified