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Payne

OEM Payne Contactor PA3ZNB030000AA for Model PA3ZNB030000AA

SKU: payne-contactor-pa3znb030000aa Brand: Payne
$34.95

Order before 3PM CST — ships same day.
Standard delivery 2-5 business days. Express options at checkout.

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OEM Payne Contactor PA3ZNB030000AA for Model PA3ZNB030000AA

This OEM Payne contactor is the factory switching relay for your PA3ZNB030000AA air conditioner condensing unit. Energized by a 24V control signal from your thermostat, the contactor closes the high-voltage circuit that powers the compressor and condenser fan motor every time the system calls for cooling. Over years of cycling, the contacts pit, burn, or stick, causing chattering, hard starts, or a unit that won't run at all. Replacing the contactor restores clean, reliable switching. Made to exact factory specifications, this part is a direct drop-in for the PA3ZNB030000AA with matching coil voltage, pole configuration, and amperage, so no rewiring is needed. The job is straightforward for an experienced DIYer or technician: disconnect power, photograph the wiring, move leads one at a time, and mount. Most replacements take under 30 minutes. Confirm voltage and amp ratings before energizing. Every order placed before 3PM CST ships same-day, getting your cooling back fast. Genuine OEM quality means dependable performance for your Payne system.

Compatibility

This part is compatible with Payne model PA3ZNB030000AA.

Shipping

Same-day shipping before 3 PM CST. 30-day returns on uninstalled parts.

Shipping Information

  • Orders placed before 3PM CST ship same business day
  • Standard delivery: 2-5 business days
  • Express shipping available at checkout
  • Free shipping on orders over $75
  • Tracking number emailed upon shipment

Return Policy

  • 30-day returns on unused parts in original packaging
  • Electrical parts (capacitors, contactors, control boards) are final sale once installed
  • Email support@nationalhvacparts.com to initiate a return
  • Refunds processed within 5-7 business days

Frequently Asked Questions

Does this Contactor fit my Payne Model PA3ZNB030000AA?
Yes. This is the factory-specified OEM contactor for the Payne Model PA3ZNB030000AA. It is a direct drop-in replacement that fits without modification. Always verify the model number on your equipment nameplate before ordering.
How do I replace the contactor on my Payne Model PA3ZNB030000AA?
Difficulty: Medium (30–45 min)
Step 1: Turn off breaker. Step 2: Open condensing unit panel. Step 3: Photograph ALL wiring on the contactor. Step 4: Label each wire with tape. Step 5: Disconnect wires and remove old contactor. Step 6: Mount new contactor, reconnect wires matching your photo. Step 7: Restore power and test.
My AC clicks but the compressor won’t turn on. What’s wrong?
Clicking from the outdoor unit without the compressor starting = worn contactor. The contactor sends power to the compressor. When its contacts are pitted, it clicks but can’t make solid contact. Look for: visible pitting/burn marks on the contactor face, intermittent operation, or buzzing.
Is this contactor compatible with Bryant or Payne too?
Many Payne parts are cross-compatible with Bryant and Payne since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across brand labels with different model numbers. To verify: check your Bryant or Payne equipment service manual for cross-compatible part numbers, or email info@nationalhvacparts.com with your model number.
Should I use OEM or aftermarket for my Payne contactor?
OEM recommended for reliability and warranty compatibility. OEM parts match exact factory specifications for proper fit, performance, and safety. While aftermarket alternatives cost less upfront, the risk of improper fit and reduced lifespan usually makes OEM the better value long-term.
How fast does National HVAC Parts ship?
Orders placed before 3:00 PM CST ship the same business day. Standard delivery is 2–5 business days anywhere in the continental United States. Express shipping available at checkout. We ship from Houston, TX to all 50 states. 30-day return policy on all parts.
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