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OEM Carrier Flame Sensor for Model LC350TM400563 - Furnace Rod
Carrier

OEM Carrier Flame Sensor for Model LC350TM400563 - Furnace Rod

SKU: carrier-undefined-lc350tm400563 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 for Model LC350TM400563 - Furnace Rod

This genuine OEM Carrier flame sensor is made for the LC350TM400563 furnace and confirms burner flame presence throughout each heating cycle. Using flame rectification, it signals the control board that ignition has occurred, allowing the gas valve to remain safely open. Over time, carbon buildup and oxidation on the rod weaken the signal, leading to short cycling and recurring no-heat lockouts. Replacing the sensor restores a strong, consistent flame signal and eliminates frustrating intermittent shutdowns. This direct-fit replacement matches the original mounting bracket, rod length, and terminal connection for the LC350TM400563, requiring no modification. The repair is easy and quick—turn off power and gas, remove the single mounting screw, disconnect the wire, and install the new sensor in minutes. A genuine Carrier sensor ensures accurate flame detection and safe operation that generic parts can't reliably provide. Keep your furnace running dependably all winter with a factory-spec component. Orders placed before 3PM CST ship the same day for a fast, hassle-free repair.

Compatibility

This part is compatible with Carrier model LC350TM400563.

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 LC350TM400563 - Furnace Rod?
Yes. This is the factory-specified OEM flame_sensor for the Carrier Model LC350TM400563 - Furnace Rod. 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 LC350TM400563 - Furnace Rod?
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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