Commercial/Industrial Air Curtain Division

Indirect Gas Heated EHD

Extra High Door with Indirect Gas Heat is used in stopping cold drafts from entering through an extra high opening while providing warm air produced by indirect gas heaters. The gas heater pushes air into the stainless steel duct transition and blankets the full width and length of door. EHD IG provides a temperature rise of 30° F to 37°F to EHD IG is recommended for doors over seventeen feet high (anything lower would require a TIG and or a TSD IG). The EHD IG has top and bottom access panels to replace or service motors or blowers without lowering entire unit or bottom half of unit. All units are direct drive, which avoids misalignment of couplers and outboard bearings and eliminates periodic belt replacement. The motor/blower plate comes out as an entire piece and all parts on the outside of the unit are constructed of stainless steel.

Downloadable Catalog PDF files:
Specifications
EHDIG Data Table
EHDIG Mechanical
Control Options
Door Switch Mountings
Installation Instructions

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