OEM Carrier 1-Pole 40 Amp Contactor 24V Coil for Model PH13NR06000GAEAA

This is the genuine OEM Carrier contactor (part# HN51JD026), the factory-specified replacement for the Carrier PH13NR06000GAEAA heat pump. The contactor is the high-voltage relay that completes the electrical circuit to the compressor and condenser fan motor every time your thermostat calls for cooling or heating. When the contactor fails — due to burned or pitted contacts, a welded contact, or a failed 24V coil — the most common symptoms are a system that won't start, an AC that hums without turning on, or one that runs continuously even when the thermostat is satisfied.

• Specs: 1-Pole (SPST) | 40 Amp FLA | 24V AC Coil | 50/60 Hz | Includes integrated shunt | Factory-matched OEM replacement
• OEM vs Generic: This genuine Carrier OEM contactor features precision-machined contact surfaces and a factory-rated coil. Generic contactors may use lower-grade contact materials that pit and arc faster, reducing service life and risking compressor damage.
• Install difficulty: 2/5 — Disconnect power at the breaker and wait 5 minutes before servicing. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Photograph all wiring connections before removing the old contactor. Swap wires one at a time to avoid miswiring.
• Warranty: 1-year OEM factory warranty. In stock and ships same business day from our warehouse.

Compatibility: Designed as a direct OEM replacement for the Carrier PH13NR06000GAEAA heat pump. Always verify your existing contactor's pole count, amp rating, and coil voltage against your unit's data plate before ordering. Our fitment team is available to confirm compatibility before you buy — contact us with your model and serial number.