The Rheem 62-22578-01 Hot Surface Ignition Module (120/24V) Control Board is a Rheem control board for HVAC repair and replacement work. Use it when the part number 62-22578-01 and the listed specifications match the equipment being serviced.
62-22578-01 is an official OEM Hot Surface Ignition Module (120/24V) for Rheem HVAC equipment.
Reviewed by the SuperArbor Pro Desk: choose this part when the existing component label and unit documentation match 62-22578-01 and the spec set above. It is best suited for targeted HVAC service repairs where exact fitment matters more than broad universal compatibility.
It is a control board for compatible Rheem HVAC equipment. Match the part number 62-22578-01 and the equipment service literature before ordering or installing.
Verify the spec set shown for this part: Voltage: 120v, 24V; Product Type: Control Board. The replacement should match the existing component and the unit documentation.
Yes. Confirm voltage rating 120v, 24V against the failed component label. Do not substitute a different rating unless the equipment manufacturer allows it.
Use it as a direct replacement only when Rheem documentation lists 62-22578-01 or an approved equivalent for the unit being serviced.
A qualified HVAC technician should install and test the control board. Disconnect power first, follow lockout procedures, and confirm safe operation after replacement.
Disconnect power before service. HVAC electrical and combustion-related components should be installed and tested by a qualified technician. After installation, confirm wiring, mounting, airflow or fluid routing as applicable, and normal system operation.
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