the switch has failed and must be replaced

Key Benefits: Heavy-Duty Contact Rating: Supports 18A resistive and 8A inductive current

For technicians troubleshooting electric furnace sequencer issues

If voltage is present but the contacts fail to close or show high resistance (ohms)

If your unit has a round bracket

IDEC Relays RH3B-ULAC120V Relay the switch has failed andFor contractors requiring a dependable, high capacity switching solution, the IDEC RH3B ULAC120V is a professional grade 3PDT relay designed for demanding HVACR and industrial control applications. This 120VAC power relay features a robust 10 amp contact rating, providing the necessary overhead for inductive motor loads and heavy duty solenoid cycles without premature pitting. Built into a compact midget housing, it maximizes rail space in crowded