OEM Carrier Definite Purpose Contactor for 09DE064C800 HVAC Unit

The contactor in your Carrier 09DE064C800 is the electrically-operated switch that closes to send line voltage to the compressor and condenser fan whenever the thermostat calls for cooling. As its contacts pit and burn from years of arcing, you'll notice the outdoor unit failing to start, a loud chatter or buzz at the contactor, the unit running when it shouldn't (welded contacts stuck closed), or cooling that comes and goes. Insects and debris lodged under the contacts are a frequent culprit. This genuine OEM definite-purpose contactor matches the pole configuration (1 or 2 pole), the contact amperage rating (e.g., 30–40 FLA), and the 24V coil voltage Carrier specified for the 09DE064C800. Its silver-alloy contacts and properly sized coil are built for the switching load of this equipment. Why OEM matters here: generic contactors often use undersized, lower-grade contacts that pit and weld faster, plus weaker coils that chatter under normal control voltage. A welded contactor can run the compressor continuously and destroy it — making the correct contact rating critical to compressor survival. Install difficulty: 2/5. Tools needed: a 1/4" nut driver, a screwdriver, and a multimeter. #1 safety warning: pull the disconnect before touching the contactor — the line-side terminals stay live and lethal even when the thermostat is off. Photograph the wiring and transfer leads one terminal at a time to avoid errors. Ships same business day from our stocked warehouse on orders placed before 3 PM CST. Backed by a 1-year OEM warranty and 30-day hassle-free returns on uninstalled parts.

Compatibility

This part is compatible with Carrier model 09DE064C800. Always verify the part number against your unit's data plate before ordering.

Why Choose OEM?

OEM parts are manufactured to the exact factory specifications for your unit. Generic aftermarket alternatives may fit physically but often use lower-rated components that reduce equipment life and void manufacturer warranties. When the cost difference between OEM and generic is $10-30, the OEM part is always the smarter investment on a system worth $5,000-$15,000.

Shipping & Returns

Same-day shipping on orders before 3 PM CST. Standard delivery 2-5 business days, express options available at checkout. 30-day hassle-free returns on uninstalled parts — free return shipping included. 1-year OEM factory warranty coverage.