Extra High Door (EHD) Air Curtains

EHD

EHD Air Curtains
The Extra High Door (EHD) is used in industrial settings at large door openings. EHD units are manufactured in single increments that can be provided up to 30 ft. wide. The EHD has top and bottom access panels to replace or service motors or blowers without lowering entire unit or bottom half of unit. All industrial 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.
Heating
Unheated
Max Install Height
22'
Installation
Exposed
Incremental Widths
4' to 20'
View EHD Specs & Info

EHD-HW

EHD-HW Air Curtains
The Extra High Door (EHD) is used in industrial settings at large door openings. EHD units are manufactured in single increments that can be provided up to 30 ft. wide. The EHD has top and bottom access panels to replace or service motors or blowers without lowering entire unit or bottom half of unit. All industrial 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.
Heating
Hot Water
Max Install Height
22'
Installation
Exposed
Incremental Widths
4' to 20'
View EHD-HW Specs & Info

EHD-ST

EHD-ST Air Curtains
The Extra High Door (EHD) is used in industrial settings at large door openings. EHD units are manufactured in single increments that can be provided up to 30 ft. wide. The EHD has top and bottom access panels to replace or service motors or blowers without lowering entire unit or bottom half of unit. All industrial 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.
Heating
Steam
Max Install Height
22'
Installation
Exposed
Incremental Widths
4' to 20'
View EHD-ST Specs & Info

EHD-IG

EHD-IG Air Curtains
The Indirect Gas Fired air curtain works like your typical home furnace. The flame heats a tube, the air flows over the tube and the heated air is discharged. This air curtain will provide up to a 35 ̊F temperature rise at the threshold. Not only will this model prevent cold air from infiltrating the opening, it will help keep door hinges from freezing, keep the floor dry, help keep employees comfortable and promote safety and productivity. Indirect gas heaters used are certified by the American Gas Association (AGA). Standard equipment includes power-vented flues, spark-ignited pilots, stainless steel duct transition and stainless steel air curtain housing .
Heating
Indirect Gas
Max Install Height
22'
Installation
Exposed
Incremental Widths
4' to 20'
View EHD-IG Specs & Info

EHD-DG

EHD-DG Air Curtains
The Direct Gas Fired model provides the most heat of any air curtain in the Powered Aire product line. With the Direct Fired air curtain, the intake air goes directly through the flame prior to being discharged. This air curtain will provide up to a 105 ̊F instant temperature rise at the threshold. Not only will this model prevent cold air from infiltrating the opening, it will help keep door hinges from freezing, keep the floor dry, help keep employees comfortable and promote safety and productivity. Certain codes apply; contact factory for details.
Heating
Direct Gas
Max Install Height
22'
Installation
Exposed
Incremental Widths
4' to 20'
View EHD-DG Specs & Info