[2026 Upgraded] 52W29 Lennox Flame Sensor Replaces 52W2901 31L7101 31L71 LB-74940A 28PV41 Part for Armstrong Ducane Furnaces by puxyblue（1 Pack）

𝟱𝟮𝗪𝟮𝟵 𝗙𝗟𝗔𝗠𝗘 𝗦𝗘𝗡𝗦𝗢𝗥-52w2901 Flame Sensor is used to detect the fire to ensure ignition, 52W29 The flame sensor monitors the flame until the stove is turned off. If the sensor does not detect a flame, it shuts off the gas valve to prevent gas leaks from causing problems for you and your family.
𝗛𝗜𝗚𝗛 𝗤𝗨𝗔𝗟𝗜𝗧𝗬 𝗔𝗡𝗗 𝗟𝗢𝗡𝗚 𝗟𝗔𝗦𝗧𝗜𝗡𝗚-Our flame sensors are made from high quality, wear-resistant metal materials that are rigorously tested by our suppliers to meet OEM standards – ensuring long-lasting, effective performance, free of hazardous chemicals to ensure safe use, improved furnace efficiency and longer furnace service life
𝗣𝗘𝗥𝗙𝗘𝗖𝗧 𝗙𝗜𝗧-Flame Sensor 52W29 is made exactly fit for most top name brands (Lennox, Armstrong，Allied，Concord，Magic Chef, Magic-Pak & Ducane) and replaces part numbers: 52W2901, 52W29, 31L71, LB-74940A, 31L7101 – Fits Most Series of Models G40, G41, G50, G51, G60, G61, and G71 Furnaces. If you are unsure about the compatibility, feel free to contact us and we will be happy to help you.
𝗘𝗔𝗦𝗬 𝗧𝗢 𝗜𝗡𝗦𝗧𝗔𝗟𝗟-The 52W29 Lennox Flame Sensor total lenth is approx 5.25″ with 1″ – 3/16″ Male Quick Connect Terminal.（Please confirm the size of the flame sensor you need before purchasing, and feel free to contact us if you have any questions!）This Flame Sensor fixes the following symptom: The furnace does not heat.Easily install just by removing the old and broken one and installing our new flame sensor.
𝗣𝗨𝗫𝗬𝗕𝗟𝗨𝗘 𝗖𝗢𝗠𝗠𝗜𝗧𝗠𝗘𝗡𝗧- We adhere to the principle of customer first and are committed to providing quality 52w2901 Flame Sensor and after-sales service to every customer.If you have any problems during guarantee period, please feel free to contact us via YOUR ORDER/ EMAIL / QA, We will reply to you within 24 hours. For whatever reason you are not satisfied, you can request 𝗮 𝗿𝗲𝗽𝗹𝗮𝗰𝗲𝗺𝗲𝗻𝘁 𝗼𝗿 𝗮 𝗿𝗲𝗳𝘂𝗻𝗱. 𝐁𝐚𝐜𝐤𝐞𝐝 𝐛𝐲 𝟑𝟔𝟓-𝐝𝐚𝐲𝐬 𝐰𝐚𝐫𝐫𝐚𝐧𝐭𝐲 𝐟𝐨𝐫 𝐚𝐝𝐝𝐞𝐝 𝐩𝐞𝐚𝐜𝐞 𝐨𝐟 𝐦𝐢𝐧𝐝（𝐬𝐮𝐩𝐩𝐨𝐫𝐭 𝐫𝐞𝐭𝐮𝐫𝐧/𝐞𝐱𝐜𝐡𝐚𝐧𝐠𝐞）