OEM Carrier Contactor 2-Pole 24V Coil for Model 09DK024600

This is the factory OEM replacement contactor (part number HN53CB115) for the Carrier 09DK024600 condensing unit. The contactor is a high-voltage relay controlled by a 24V signal from your thermostat. When the thermostat calls for cooling, the contactor closes and sends line voltage to the compressor and condenser fan motor. A failed contactor is one of the most common reasons an air conditioning system won't start — symptoms include a unit that hums or clicks but never runs, or one that simply does not respond at all when cooling is called for.

• Specs: 2-Pole design | 24V AC coil voltage | Factory-matched contact rating | OEM part number HN53CB115
• OEM vs Generic: This OEM contactor is manufactured to Carrier's exact electrical specifications, ensuring proper coil pull-in voltage and contact longevity. Generic contactors can have inconsistent coil resistance and lower-rated contact material, leading to premature pitting and early failure.
• Install difficulty: 3/5 — Line voltage is present inside the condenser cabinet. Always shut off power at the disconnect and verify with a multimeter before touching any wiring. Tools needed: flathead and Phillips screwdrivers, 1/4" nut driver, needle-nose pliers, multimeter. Photograph all wiring before disconnecting.
• Warranty: 1-year OEM factory warranty. In-stock and ships same business day from our warehouse.

Compatibility: Designed for the Carrier 09DK024600 condensing unit. Always verify the OEM part number on your existing contactor's label and cross-reference with your unit's wiring diagram before ordering. Need help confirming fitment? Our HVAC parts specialists are available to verify compatibility before you buy.