Commercial/Industrial Air Curtain Division

Indirect Gas Heated TSD

Standard Industrial Unit with Indirect Gas Heat is used in stopping cold drafts from entering through a large 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. TSD IG provides a temperature rise of 32° F to 39° F to the ambient entering air. Closed combustion heaters are available upon request. The TSD IG is recommended for doors ranging between eleven feet high and seventeen feet high (anything lower would require a commercial TIG and anything higher would require an EHD IG). The TSD 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
TSDIG Data Table
TSDIG Mechanical
Control Options
Door Switch Mountings
Installation Instructions

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