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Contactors

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HVAC Contactors

Shop HVAC contactors for service replacement and commercial maintenance. Search by exact part number, pole count, coil voltage and contact rating to narrow the correct component.

Before ordering: Confirm pole count, coil voltage, amperage/contact rating, terminal layout and mounting against the original component and equipment documentation.

Request Contactor Identification

How to Match an HVAC Contactor

1. Pole Count

Confirm the required number of switched poles.

2. Coil Voltage

Match the control-circuit coil voltage exactly.

3. Contact Rating

Verify amperage and load rating for the equipment application.

4. Terminals & Mounting

Compare terminal layout, enclosure and mounting dimensions.

HVAC Contactor FAQs

How do I identify the correct HVAC contactor?

Start with the exact part number, then verify poles, coil voltage, contact rating, terminals and mounting.

Can I substitute a different coil voltage?

No. The coil voltage must match the equipment control circuit and approved component specification.

Is amperage the only contactor rating that matters?

No. Pole count, load type, coil voltage, terminal arrangement and approved equipment use also matter.

Can HVACProSales help source an exact contactor?

Yes. Provide the equipment model, original part number and readable label photos through Request a Quote.

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