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The Source 1 S1-02435282000 is a fan proving switch designed for HVAC systems. It monitors air pressure to confirm the proper operation of the fan. Closing on fall, specifically at -0.40/-0.90 SPNO, this switch sends a signal to the system control board. It prevents issues and ensures efficient HVAC performance. Ideal for both HVAC professionals and DIYers, this switch offers a solid solution for maintaining your heating and cooling system.
The fan proving switch enhances system safety and reliability.
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