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OEM Carrier Flame Sensor Replacement for Model LC350TM400561
Carrier

OEM Carrier Flame Sensor Replacement for Model LC350TM400561

SKU: carrier-undefined-lc350tm400561 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 Flame Sensor Replacement for Model LC350TM400561

This OEM Carrier flame sensor verifies that the burners have ignited and tells the control board to keep supplying gas for safe, uninterrupted heating. Made to exact factory specifications for Carrier model LC350TM400561, it delivers the precise flame-rectification signal your furnace depends on. As the sensor ages, oxidation and carbon residue coat the sensing rod and degrade its signal, leading to the common problem of a furnace that lights briefly and then shuts down again and again. Replacing it with this genuine part restores steady, reliable heat and proper flame confirmation. The installation is one of the simplest furnace repairs: turn off power, remove a single screw, unplug the wire lead, and mount the new sensor in about 10 to 15 minutes with no calibration required. Authentic OEM materials ensure a clean signal and durable, long-term performance. This flame sensor is in stock and ships same-day on every order placed before 3PM CST, so you can stop the short-cycling and get back to comfortable heat without waiting on a repair technician.

Compatibility

This part is compatible with Carrier model LC350TM400561.

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 LC350TM400561?
Yes. This is the factory-specified OEM flame_sensor for the Carrier Model LC350TM400561. 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 LC350TM400561?
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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