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OEM Carrier Flame Sensor LH680534 for Model CGH10016D Furnace

SKU: carrier-undefined-cgh10016d 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 LH680534 for Model CGH10016D Furnace

Keep your Carrier CGH10016D gas package unit firing safely with the genuine OEM LH680534 flame sensor. This precision flame-rectification rod confirms the burner has ignited and tells the control board to keep the gas valve open—without a clean, accurate signal your unit will spark, light briefly, then shut down on a failed-ignition lockout. Years of oxidation and carbon buildup degrade the sensor's microamp output, causing intermittent no-heat calls and short cycling. Installing the exact Carrier-spec LH680534 restores a strong, stable flame signal and dependable heating. Replacement is an easy 15-minute job: cut power, remove the single mounting screw, unplug the sensor lead, install the new rod, and reconnect. No special tools required, making this a confident DIY repair. As a true OEM part it seats and reads exactly as Carrier intended on the CGH10016D. In stock now and ships same-day on orders placed before 3PM CST. Get reliable, safe ignition back fast.

Compatibility

This part is compatible with Carrier model CGH10016D.

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 CGH10016D Furnace?
Yes. This is the factory-specified OEM flame_sensor for the Carrier Model CGH10016D Furnace. 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 CGH10016D Furnace?
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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