iO ESP-400 Complete with Pressure Sensor
iO ESP-400 Complete with Pressure Sensor
Item # ESP-400
Alternate Item # ESP-400

The ESP-400 electronic static pressure module eliminates the need for a bypass damper when used with the standard zone control panels and standard 3 wire zone damper.

Use with MD Dampers only.

Features and Benefits
  • Easy to Install
  • LED status indication
  • Prevents coil freeze-up
  • Uses standard 3-wire zone dampers
  • Factory set (easy to adjust)
  • Eliminates air noise
  • Eliminates tight space issues
  • 10-year warranty
Product Specifications
Construction Aluminum back plate with mounting holes
Mounting Snap track with 2 back plate screws
Dimensions 6.0" x 8.0" x 1.5" (WHD)
Operating Temperature -40° to 150° F


5418 Elmwood Ave | Indianapolis IN 46203 | 888-652-9663