IMAGE COMING SOON
OEM Guaranteed
Same-Day Ship
30-Day Returns
Secure Checkout
The Goodman 10135604 is a genuine OEM relay for the ASH130601AA heat pump. This electromechanical relay handles the low-voltage switching that energizes higher-current loads in the outdoor unit's control circuit. When a relay fails, you may see a heat pump that won't switch modes, a fan or reversing valve that never energizes, or intermittent no-cool/no-heat faults that come and go with temperature.
Genuine Goodman relays are matched to the board's coil voltage and contact ratings, so switching timing and load handling stay within spec. Generic relays with similar footprints may carry different contact ratings that chatter, weld, or fail early under the inductive loads found in HVAC systems. OEM protects the control board and preserves warranty coverage.
Best handled by an HVAC technician comfortable reading a wiring diagram. Cut power at the disconnect first. Label every wire before removal, transfer connections one at a time to avoid miswiring, and verify operation across a full heat/cool/defrost cycle after replacement.