Air Doors and Air Curtain Options by TMI, Inc.

How Air Doors Work • Air-Pro Series • Commercial Series • Commercial Front Door Series • Insect Back Door Series • Light Industrial Series • Medium Industrial Series •
Heavy Industrial Series • Extra Heavy Industrial Series •
Air Door/Air Curtain Options • Request an Air Door/Air Curtain Quote

A Save-T Air Door/Air Curtain has several options to create a complete air door system. All base units come from the factory as a one-piece, non-heated, and completely assembled unit, ready to be installed. The following is a description of options, which are designed to meet your specific air door application requirements.

Heaters	Electric Hot Water/Steam
	Both industrial and commercial air door models can be ordered with either electric or hot water/steam heaters. They can be installed by the customer or at the factory. Heaters are mounted to the intake side of the air door unit and can raise the temperature of the exiting air stream by as much as 30°F.
	Indirect Gas Fired
	Our Save-T Indirect Gas-Fired Heaters for industrial units are recommended for use on large doorways, in warehouses, manufacturing plants, and shipping & receiving areas.

Controls and Electric Components

Air Volume Control

Air volume control is manually operated. It enables the air volume to be reduced by as much as 50% without reducing the velocity of the air output. This feature is useful in diminishing drafts, especially on cooler doors and for applications requiring environmental separation where wind is not a factor.

Motor Control Panels

A control panel will protect the motors and simplify field wiring. Control panels include contacts, overload blocks, terminal strips, and transformers. They are completely encased in a NEMA 12 rated enclosure.

Door Switches

There are several methods of activation which can be used with an air door. The most common are automatic micro door switches (plunger and rolling type), manually operated on/off switch, or a combination of both using an on/off/automatic switch. Remote mounted or built-in thermostats can also be used with heated models to activate the heater. If desired, it is possible to tie into existing automatic door switches or to use a different type of switch.

Mounting Hardware

Wall Bracket
Industrial and Bug Control Units

Wall brackets are required when a unit needs to be mounted away from the wall to clear obstacles.

Extension Plates

Extension plates are recommended when the distance between the pre-drilled top mounting holes is too narrow for ceiling suspension or wall bracket mounting.