Fully automatic operation - You don't have to turn the DOORJET on. Solaronics DOORJETs operate via a trip switch that starts the fan and burner automatically as the door is raised. A "jet" of heated air is directed toward the door instantly. When the door closes, the fan and burner turn off immediately.
Easy installation for all door types. Solaronics DOORJETs are installed with the angle of air discharge from vertical to horizontal. Vertical mounting directs the heat straight down for roll up or straight lift doors. For conventional doors, horizontal or angled placement may be utilized. Connections to electrical source, gas supply and door limit switch complete the installation.