Take back the garage for year-round use. GG Series gas-fired, low-profile garage unit heaters are both residential and commercial outbuilding certified (non-occupied spaces only) in seven configurations to suit every area. Quiet, thermostat-controlled and easily installed–they stay out of the way and let you keep working comfortably.
Sterling HVAC manufacturers many of the most innovative unit heaters including the Nexus high efficient 97% gas unit heaters, and the XF series with the first combined standard and seperate combustion unit heaters in the industry. As well as being a leader in innovation the brand also has a reputation for the tried and true standard unit heaters as a manufacturer with a 10 year warranty and being built IN THE USA!