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