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The Goodman 10135604 Relay is a genuine OEM electromechanical relay for the ASZ130241AD 13 SEER, 2-ton heat pump and compatible Goodman/Amana condensing units. The relay uses a low-voltage coil to switch a higher-current load in the control circuit — energizing components such as the reversing valve, fan, or auxiliary functions on command from the control board or thermostat.
A failed relay typically shows up as a component that won't energize, chattering or buzzing at the relay, or intermittent operation as the contacts pit and burn. Because the relay is a common wear item that switches under load, replacing it with a genuine OEM part restores dependable switching and prevents damage to the circuits it controls.
The genuine OEM 10135604 matches Goodman's coil voltage, contact rating, and terminal layout, so it drops straight in and holds up to the switching load. Generic relays may have marginal contact ratings or different pinouts, leading to early failure or miswiring. OEM guarantees the correct rating and fit.
Easy to Moderate (20–30 min). Kill power at the disconnect, label and transfer the wires to the matching terminals on the new relay, and confirm against the unit's wiring diagram. No refrigerant work required. Verify operation after restoring power.