OEM Carrier 2-Pole Contactor 24V 40A (HN52PD024) for Model PH14NA06000GBAAA

This is the factory OEM replacement contactor for the Carrier PH14NA06000GBAAA heat pump system. The contactor is the high-voltage relay responsible for energizing the compressor and condenser fan motor every time the thermostat calls for cooling or heating. When it fails — due to pitted contacts, a stuck plunger, or a burned coil — your system will appear completely unresponsive: the outdoor unit won't run, the compressor won't engage, and no cooling or heating will be delivered despite the thermostat calling for it.

• Specs: 2-Pole | 24V AC coil | 40 Amp rated | 50/60 Hz | Factory OEM part number HN52PD024
• OEM vs Generic: OEM contactors use precision contact surfaces matched to Carrier factory tolerances. Generic contactors often use lower-grade contact alloys that arc and pit faster, leading to repeated failures and potential compressor damage over time.
• Install difficulty: 3/5 — Disconnect all power at the breaker and verify voltage is zero before touching any terminals. Tools needed: flathead and Phillips screwdrivers, 1/4" nut driver, needle-nose pliers, multimeter. Photograph all wire connections before removal. Discharge any residual capacitor charge nearby before proceeding.
• Warranty: 1-year OEM factory warranty against defects. In-stock and ships same business day from our warehouse.

Compatibility: Designed as a direct OEM replacement for the Carrier PH14NA06000GBAAA heat pump. Verify your existing contactor's pole count, coil voltage, and amp rating against your unit's data plate before ordering. Our team is available to confirm fitment — contact us before you order if you have any questions.