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Get it between 2025-08-12 to 2025-08-19. Additional 3 business days for provincial shipping.
✅ 𝟏𝟎𝟎% 𝐋𝐈𝐅𝐄𝐓𝐈𝐌𝐄 𝐖𝐀𝐑𝐑𝐀𝐍𝐓𝐘: Customer satisfaction is our priority. If for any reason you're not completely satisfied, we will compensate you and offer extra benefits to ensure your rights. Buy with confidence!
✅ MODEL NUMBER: 52W29 Furnace Flame Sensor. The flame sensor monitors the burner to detect whether or not a flame is present. 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 it's the ability to sense the flame, even when the flame is present.
✅ HIGH COMPATIBILITY: It is made exactly fit for most top name brands (Lennox, Armstrong & Ducane) and replaces part numbers: 52W2901, LB47940A, 31L71, 31L7101 - Fits Most Series of Models G40, G41, G50, G51, G60, G61, and G71 Furnaces. For details, see below or if you are unsure about the compatibility, feel free to contact us and we will be happy to help you.
✅ PREMIUM QUALITY: The replacement part is made from durable high-quality material and well-tested by the manufacturer - Meets OEM standards - Ensure long-lasting and effective performance. The total length is approximately 5.3 inches.
✅ SAVE TIME AND SAVE MONEY: Inexpensive way to fix or repair a furnace. This part fixes the following symptom: The furnace does not heat.
SPECIFICATIONS The flame sensor monitors the burner to detect whether or not a flame is present. 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 it's the ability to sense the flame, even when the flame is present. Works with the following models: - (G40DF) 45, 45X, 70, 70X, 90, 90X, 110, 110X, 135, 155 - (G40UH) 45, 45X, 70, 70X, 90, 90X, 110, 135, 155 - (G41UF) 45, 70, 90, 110, 135 - (G43UF) 45, 70, 90, 90H, 110, 110H, 135 (G50DF) 45, 45X, 70,70X ,90, 90X, 110, 110X, 135 - (G50UH)45, 45X, 70, 70X, 90, 90X, 110, 135, 155, I70, I70X, I90. I90XI 110, I110X, I135 - (G50UHI) I70, I70X, I90, I90X, I110, I110X, I135 - (G51MP) 45, 70, 90, 110, 135 - (G60DF) 45, 45X, 70, 70X, 90, 110, 135, V90, V90X, V110, V110X, V135 - (G60DFV) V70, V70X, V90, V90X, V110, V110X, V135 - (G60UH) 45, 45X, 70, 70X, 90, 90X, 110, 110X, V70, V70X, V90, V90X, V110, V110X, V135 - (G60UHV) V70, V70X, V90, V90X, V110, V110X, V135 - (61MP) 45, 70, 90, 110, 135, V45, V70, V90, V91, V111, V135 - (61MPV) V45, V70, V71, V90, V91, V110, V111, V135 Replace part numbers: 52W2901, LB47940A, 31L71, 31L7101 Fixes the following symptoms: The furnace does not heat Count on our 52W29 Furnace Flame Sensor for an unrivaled mix of durability, convenient functionality, and great value for money. Click ‘Add to Cart’ now! If you are unsure our replacement part will fit your appliance model, you can ask us in Customer questions & answers section or contact us by visiting the Blue Stars LLC storefront -- click the "Blue Stars LLC" on a product page to get to the storefront -- then click the "Ask a question" link under Further Information. Select your reason, and then tell us about the question.