PS1503 DUCT AIR STAT

TJEPS1503 MFG #: PS1503
  • Manufacturer Name: Tjernlund
  • Specifications
  • Documents
  • Description
  • Fan Pressure Duct
  • Item Positive Pressure Duct
  • Used On Duct Booster Fan
  • Duct Hole Size 1/4"
  • Maximum Power Rating 120 Volt 15 Amp
The Duct Airstat Senses Positive Pressure in a Forced Air Heating And/Or Cooling System; The Electrical Contacts of the Switch are Closed Upon Sensing Positive Air Pressure Generated by the Blower; Works Year Round for Both Heating and A/C; Simplifies Wiring; Pressure from Main Blower Actuates Switch to Operate Duct Booster Fan Automatically