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OEM Carrier Furnace Natural Gas Valve for Model GB3AAV036050ABJA
Carrier

OEM Carrier Furnace Natural Gas Valve for Model GB3AAV036050ABJA

SKU: carrier-gas-valve-gb3aav036050abja Brand: Carrier
$159.95

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

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OEM Carrier Furnace Natural Gas Valve for Model GB3AAV036050ABJA

This genuine OEM Carrier gas valve controls and regulates natural gas delivery to the burners on the GB3AAV036050ABJA furnace. Commanded by the control board, it opens during the ignition sequence and closes instantly when the heat call ends or a safety condition is detected, making it essential to safe, dependable furnace operation. A failing valve can produce no gas flow, weak or fluttering flames, delayed ignition, or repeated lockouts after failed ignition attempts. The factory part ensures the correct inlet and outlet thread sizes, manifold pressure regulation, and electrical connector so it integrates precisely with your furnace's gas train. Because this repair involves the gas line, it is moderate-to-advanced: shut off gas and power, break the union, transfer the manifold fittings, and leak-test every joint with soap solution before relighting. We strongly recommend a licensed HVAC technician for this job. Orders placed before 3PM CST ship same-day so heat is restored quickly. Never bypass any safety control and always confirm there are zero gas leaks before returning the furnace to normal service.

Compatibility

This part is compatible with Carrier model GB3AAV036050ABJA.

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 Gas Valve fit my Carrier Model GB3AAV036050ABJA?
Yes. This is the factory-specified OEM gas valve for the Carrier Model GB3AAV036050ABJA. 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 gas valve on my Carrier Model GB3AAV036050ABJA?
Requires licensed HVAC technician. Gas valve work involves gas lines that must meet local building codes. Improper installation risks dangerous gas leaks. Buy the part yourself to save 40–60% on markup, then have your technician install it.
What symptoms mean I need a new gas valve?
Common symptoms: unusual noises, intermittent operation, complete failure, or visible damage. Visit our diagnostic hub for symptom-based troubleshooting.
Is this gas valve 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 gas valve?
Always use OEM. Gas valves must match exact pressure ratings, port configurations, and safety certifications. Non-OEM gas valves can create safety hazards and may violate building codes.
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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