Air Curtain

Pass Thru Window (PTW-E) Electrically Heated Air Curtain


The PTW is specifically designed to stop outside air and vehicle fumes from infiltrating a drive-thru window.

Unit Sizing

Unit Width:
Mount Type:
Max Install Height:
3' 6"
Wind Stoppage Ability:
= 4.9mph

Key Design Features

  • 20 gauge 304 stainless steel outer case with a number three finish.
  • 107 watt motor.
  • 120 volt power cord plugs into standard receptacle.
  • Swivel mounting brackets allow for rear or top mounting and also allow for adjustment of the discharge angle.
  • Easy installation

Air Curtain Controls

  • Unit mounted variable speed dial, with FAN / OFF / HEAT switch.

360 View

360 View | PTW-E - Pass Thru Window (PTW-E) Electrically Heated Air Curtain

Cost Savings Calculator

This tool will help you understand the cost savings you could expect based on the air curtain you select and your input on how and where it will be used.

Calculate Now

Air Curtain Selector

This tool is designed to help you find the best air curtain
for your situation by asking a few basic questions.

PTW-E Air Curtain | Performance Table
MODELAvg. Velocity at Nozzle
on highest speed (FPM)
Air Flow Rate at Nozzle
on highest speed (CFM)
Motor Power
Electric Heating
Temp. Rise (°F)
on highest speed
Sound Level
PTW-24E16533631071.2 kW10.6° F11.22150 dba *
* Measured 10' away from unit in a free field on highest speed
PTW-E Air Curtain | Mechanical Information Table
MODEL Overall Width Unit Width Mounting Width Unit Height
PTW-24E 31.26 28.5 30.26 4.94