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OEM Payne Pressure Switch HK06WC078 for Model PA2PNB030000AB
Payne

OEM Payne Pressure Switch HK06WC078 for Model PA2PNB030000AB

SKU: payne-pressure-switch-pa2pnb030000ab 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 HK06WC078 for Model PA2PNB030000AB

This OEM Payne pressure switch is the genuine safety control for your PA2PNB030000AB condensing unit. It continuously monitors refrigerant pressure and trips the system off during abnormal high or low conditions, shielding the compressor from damage caused by overcharge, lost charge, or blocked airflow. A bad switch leads to nuisance lockouts, short cycling, or a no-start condition. Calibrated to the exact trip and reset points Payne designed for this model, this factory part guarantees dependable protection and proper cycling. Installation is an intermediate task: isolate the line per code, pull the two spade connectors, and thread the new switch onto its port. Most pros wrap up in roughly 30 minutes. Genuine OEM avoids the calibration drift and premature failure common with aftermarket switches. Verified compatible with Payne model PA2PNB030000AB. In stock and ships same-day on orders placed before 3PM CST so your repair stays on track. Backed by our fitment guarantee.

Compatibility

This part is compatible with Payne model PA2PNB030000AB.

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 Model PA2PNB030000AB?
Yes. This is the factory-specified OEM pressure switch for the Payne Model PA2PNB030000AB. 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 Model PA2PNB030000AB?
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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