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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
Connection Type: 1/8 Inch Barbed
UL Enclosure Type 2
This model supports one heating and one cooling stage
Stainless Steel (Mounting Bracket)
and other equipment based on pressure changes
Tjernlund PS1505 Fan Proving Switch voomi_id_42615 Connection Type: 1/8 Inch BarbedProduct Description The Tjernlund PS1505 Fan Proving Safety Interlock Switch is designed to verify the operation of draft inducer fans. This switch ensures compliance with national mechanical codes for oil and gas installations. Keeps your HVAC system safe by monitoring fan performance Ensures proper interlock with burner circuits Compatible with 24 115 VAC burner circuits Product Highlights The Tjernlund PS1505 Fan Proving Switch monitors pressure
