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If your current board matches that legacy number
Technicians should verify the specific pressure rating on the existing failed switch to ensure 100% compatibility with the system's manifold requirements
What mounting hardware is required
severe power fluctuations
this Maxitrol regulator spring ensures the poppet-type valve responds accurately to downstream demand
York S1-373-25771-000 Power Harness Els PW 17895 If your current board matchesThe York S1 373 25771 000 Power Harness is a critical 4 pin OEM replacement designed to restore reliable voltage communication between HVAC control boards and system components such as blower motors and limit switches. This high spec wiring harness is engineered for high temperature environments, featuring PVC insulated wiring rated up to 1000V and 90C. As a direct successor to the S1 37315424001 electrical heat harness, it ensures seamless