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OEM Carrier Flame Sensor for Gas Furnace Model GB1AAV024045ABJA
Carrier

OEM Carrier Flame Sensor for Gas Furnace Model GB1AAV024045ABJA

SKU: carrier-undefined-gb1aav024045abja Brand: Carrier
$34.95

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

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OEM Carrier Flame Sensor for Gas Furnace Model GB1AAV024045ABJA

Keep your Carrier GB1AAV024045ABJA furnace firing safely with this genuine OEM flame sensor. The flame sensor is a small metal rod that sits in the burner flame and confirms ignition through flame rectification. If it cannot detect a flame within a few seconds, the control board shuts off the gas valve as a safety measure. A dirty, corroded, or failed sensor is the number-one cause of short cycling, where the furnace lights briefly then shuts down again and again. This OEM sensor delivers the precise micro-amp signal your control board expects, eliminating nuisance lockouts and restoring steady heat. Installation is an easy DIY task: cut power, remove a single mounting screw, unplug the wire, and install the new sensor in minutes. No special tools or technician visit required for most homeowners. Replacing the original sensor rather than just cleaning it ensures long-term reliability through the heating season. In stock now and ships same-day on orders placed before 3PM CST, so you avoid a cold night.

Compatibility

This part is compatible with Carrier model GB1AAV024045ABJA.

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 flame_sensor fit my Carrier Gas Furnace Model GB1AAV024045ABJA?
Yes. This is the factory-specified OEM flame_sensor for the Carrier Gas Furnace Model GB1AAV024045ABJA. 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 flame_sensor on my Carrier Gas Furnace Model GB1AAV024045ABJA?
Difficulty: Easy (10–15 min)
Step 1: Turn off power/gas. Step 2: Open furnace panel. Step 3: Locate flame sensor rod near burners. Step 4: Remove single mounting screw. Step 5: Clean rod with 400-grit sandpaper until shiny (or replace). Step 6: Reinstall and tighten. Most common furnace repair — saves $150–$300 vs technician.
My furnace lights then shuts off after a few seconds. Why?
Furnace lights then shuts off after 3–10 seconds = dirty flame sensor in 90% of cases. The sensor can’t detect flame through oxidation buildup. Fix: clean with 400-grit sandpaper (free, 15 min). If cleaning doesn’t work, replace the sensor.
Is this flame_sensor 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 flame_sensor?
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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