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OEM Carrier Furnace Flame Sensor for Model GB3AAV036095AGJA Gas Heat
Carrier

OEM Carrier Furnace Flame Sensor for Model GB3AAV036095AGJA Gas Heat

SKU: carrier-undefined-gb3aav036095agja Brand: Carrier
$29.95

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

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OEM Carrier Furnace Flame Sensor for Model GB3AAV036095AGJA Gas Heat

This OEM Carrier flame sensor confirms that burner flame is present on your GB3AAV036095AGJA gas furnace, allowing the control board to keep the gas valve open during each heat cycle. Using flame rectification, the sensor generates a tiny microamp signal when immersed in flame; when it becomes coated with oxide buildup, that signal weakens and the furnace lights briefly before shutting down-the classic short-cycle, no-heat symptom. Built to factory specifications, this sensor is a direct fit for the GB3AAV036095AGJA, matching the original rod length, mounting, and connector for an accurate, reliable signal. Installation is easy and takes about 15 minutes: cut power, remove one mounting screw, disconnect the wire, install the new sensor, and restore power. Replacing the sensor rather than just cleaning it restores a strong, dependable flame signal and reduces nuisance lockouts. Genuine OEM parts protect furnace performance and warranty. In stock and ready to ship-orders placed before 3PM CST go out same-day to get your Carrier furnace heating again quickly.

Compatibility

This part is compatible with Carrier model GB3AAV036095AGJA.

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 Model GB3AAV036095AGJA Gas Heat?
Yes. This is the factory-specified OEM flame_sensor for the Carrier Model GB3AAV036095AGJA Gas Heat. 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 Model GB3AAV036095AGJA Gas Heat?
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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