🔒 Secure Your System with Confidence!
The Tjernlund PS1505 Fan Proving Safety Interlock Switch is a crucial component for monitoring pressure within inducer housings, ensuring safe and compliant operation of draft inducer fans. Designed for use with the UC1 Universal Control, it simplifies electrical interlock with 24/115 VAC burner circuits, though it is not compatible with millivolt gas valves. Proudly made in the USA, this switch guarantees reliability and safety in your heating systems.
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