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OEM Carrier Flame Sensor LH33Z001 for Model GB3AAV036095ACJA
Carrier

OEM Carrier Flame Sensor LH33Z001 for Model GB3AAV036095ACJA

SKU: carrier-undefined-gb3aav036095acja Brand: Carrier
$24.95

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 LH33Z001 for Model GB3AAV036095ACJA

This OEM Carrier flame sensor (LH33Z001) verifies the presence of flame during the heating cycle on your Carrier GB3AAV036095ACJA gas furnace. Positioned in the burner flame path, it sends a microamp signal to the control board confirming ignition; if no flame is detected, the board shuts off gas flow for safe operation. A weak, corroded, or cracked sensor is one of the most common causes of short-cycling and a furnace that lights then drops out after a few seconds. This direct-fit replacement matches the original specification for the GB3AAV036095ACJA, ensuring proper rod length and mounting. Installation is easy for most homeowners and takes about 15 minutes with a single screw and one wire connector—no special tools required. Always cut power at the breaker before servicing. Restore reliable, safe ignition and eliminate nuisance lockouts with a genuine Carrier part. In stock and ships same-day when you order before 3PM CST.

Compatibility

This part is compatible with Carrier model GB3AAV036095ACJA.

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 GB3AAV036095ACJA?
Yes. This is the factory-specified OEM flame_sensor for the Carrier Model GB3AAV036095ACJA. 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 GB3AAV036095ACJA?
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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