69W43 Flame Sensor Furnace Upgraded Qualified Flame Sensor for Furnace by Canamax Replacement for Compatible with Lennox, Ducane, Armstrong Furnaces - Replace 69W4301 LB-74940B LB74940B

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This item information is coming from the manufacturer. Some of the details may vary from the Nellis Auction listing. Please check the Quality Rating and Notes for information specific to this listing

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• [NOTE]: Please verify your appliance model number before ordering to ensure perfect fit and compatibility. You can use Ctrl + F to find your model in our compatibility list. ⚠️We also provide a detailed installation video to help you replace the part easily and correctly. 👉 Scroll down to see the full compatibility list and installation video.
• [FUNCTIONALITY]: Burner flame sensor 69W43 detects when the burner flame has ignited and sends a signal to the control board to stop the igniter from operating. If the sensor does not detect a flame, it shuts the gas valve off, preventing raw gas from dumping into your home. Over time, a flame sensor may lose its ability to sense the flame, even when the flame is present.
• [PREMIUM QUALITY]: Our Furnace Flame Sensor is made of high-quality, wear-resistant metal and ceramics. The manufacturer has rigorously tested all the materials and redesigned them to improve durability and stability.
• [HIGH COMPATIBILITY]: 69W43 Furnace Flame Sensor is made exactly fit for most top name brands (Lennox, Armstrong, Ducane Units) and replaces part numbers: 69W4301, LB-74940B, LB74940B. If you're uncertain whether this model suits your furnace, reach out to us. We're here to help!
• [EASY TO INSTALL]: Remember to shut off your furnace before making any repairs and wear work gloves to protect your hands. Then, find the sensor - it’s typically mounted by a 1/4” hex head screw. Carefully remove the screw and the sensor will slide out. Finally, replace the faulty sensor with a new one, turn the power back on, and check your result.
• [CANAMAX] LIFETIME PROTECTION: At Canamax, we work and serve extraordinary service for extraordinary customers. In case our product doesn’t serve your purpose, we will offer you a refund with no questions asked. Get risk free when purchases with us.