Same-day shipping on orders before 3PM CST · 15,000+ OEM Parts In Stock · Carrier · Bryant · ICP · Heil · Tempstar
Track Order | 1-800-NHP-HVAC | Trade Accounts

Menu

Home Shop All Account Cart
Home / OEM Carrier Pressure Switch Replaceme...

IMAGE COMING SOON

Carrier

OEM Carrier Pressure Switch Replacement for Model CH14NB03600GAAAA

SKU: carrier-pressure-switch-ch14nb03600gaaaa Brand: Carrier
$44.95

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

OEM Guaranteed

Same-Day Ship

30-Day Returns

Secure Checkout

OEM Carrier Pressure Switch Replacement for Model CH14NB03600GAAAA

This genuine OEM Carrier pressure switch is the factory replacement component for the CH14NB03600GAAAA condensing unit. The pressure switch monitors refrigerant or air pressure within the system and safely shuts down the compressor when readings fall outside the manufacturer's preset range, protecting your equipment from costly damage caused by low charge, restricted airflow, or refrigerant leaks. Built to exact Carrier specifications, it ensures reliable cycling, accurate trip points, and full compatibility with the CH14NB03600GAAAA model — no guesswork and no aftermarket fitment issues. Installation is straightforward for an experienced HVAC technician: disconnect power, remove the access panel, swap the spade or wire connections, and mount the new switch. Most installs take under 30 minutes. We strongly recommend a licensed technician handle any work involving the sealed refrigerant system. Every order placed before 3PM CST ships the same business day, so you can get the unit back up and running fast. Restore safe, dependable operation with the correct OEM part the first time.

Compatibility

This part is compatible with Carrier model CH14NB03600GAAAA.

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 Carrier Model CH14NB03600GAAAA?
Yes. This is the factory-specified OEM pressure switch for the Carrier Model CH14NB03600GAAAA. 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 Carrier Model CH14NB03600GAAAA?
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 Carrier 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 Carrier 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.
Home Shop Search Account Cart