Tjernlund PS1503 Pressure Activation Switch for Duct Fans in Central Heating and Air Conditioning Systems
Product Description
Tjernlund PS1503 Pressure Activation Switch for Duct Fans in Central Heating and Air Conditioning Systems
- HVAC Controls and Thermostats
- Manufacturer: Tjernlund
- Country of Manufacturer: United States
- Package Dimensions: 6.4" L x 6.5" W x 6.7" H
Senses duct pressure via ¼†hole in duct between main blower and Duct Booster Fan. Pressure from main blower actuates switch to operate Duct Booster fan automatically. 120 Volt, 15 AMP max. Makes on pressure rise of +.05 ± .02†W.C.
Technical Specifications
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