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OEM Payne Pressure Switch PA10JA-PS18G for PA10JA01800GAGAA
Payne

OEM Payne Pressure Switch PA10JA-PS18G for PA10JA01800GAGAA

SKU: payne-pressure-switch-pa10ja01800gagaa Brand: Payne
$42.95

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

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OEM Payne Pressure Switch PA10JA-PS18G for PA10JA01800GAGAA

This genuine OEM Payne pressure switch is the direct factory replacement for your PA10JA01800GAGAA 1.5-ton condensing unit. The switch monitors refrigerant pressure and opens the compressor control circuit whenever pressure moves outside safe operating limits, protecting the compressor from damage caused by airflow restriction, overcharge, or a refrigerant leak. A switch that has failed or stuck open often leaves the system unable to start, locked out on a fault, or short-cycling. Built to Payne's exact cut-out and cut-in pressure values, it threads onto the original port and reconnects to the same quarter-inch spade terminals for a fast, no-modification install. This is an easy repair — most homeowners can complete it in 15 to 20 minutes with a nut driver after disconnecting power. Genuine OEM guarantees the correct trip and reset points so your safety controls behave exactly as designed. Order before 3PM CST and your part ships the same day from our warehouse. In stock now and ready to restore safe, reliable cooling to your Payne air conditioner system.

Compatibility

This part is compatible with Payne model PA10JA01800GAGAA.

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 Pressure Switch fit my Payne PA10JA01800GAGAA?
Yes. This is the factory-specified OEM pressure switch for the Payne PA10JA01800GAGAA. 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 pressure switch on my Payne PA10JA01800GAGAA?
Difficulty: Medium (20–30 min)
Step 1: Turn off power. Step 2: Locate pressure switch near draft inducer. Step 3: Note tubing orientation. Step 4: Disconnect tubing and wires. Step 5: Remove screw, install new switch. Step 6: Reconnect tubing and wires, restore power.
My furnace shows a pressure switch error. What do I replace?
Furnace LED showing pressure switch error = switch not detecting draft inducer airflow. Try first: clear the rubber tubing to the switch (often clogged with condensation). If problem persists, replace the pressure switch.
Is this pressure switch 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 pressure switch?
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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