Door Heaters

L.J. Wing Door Heaters

L.J. Wing Door Heaters are specifically designed to blanket a doorway with high velocity warm air and temper the cold air that would normally enter. Units are also available with Vari-jet discharges that automatically adjust to meet door heating or space heating requirements.

For more information, request bulletin DH.


  • Factory adjusted heating surface to match job specifications
  • 14' wide x 24' high door coverage with a single unit
  • Free floating tubes
  • Heavy duty construction
  • Optional nut and ferrule tube connection to allow for tube replacement