Lennox 49M84 Flame Sensor

The most in-stock parts on the planet — all OEM, all the time
Cool technology to make finding and buying parts a breeze, including Serial Number Lookup, PartSPIN® and Smart Manuals, found on partstown.com and our industry-leading mobile app
An exceptional customer experience from the team you know and trust with every email, live chat, text and phone call, provided by a friendly and knowledgeable team
Later hours than anyone else — offering support and shipping all in-stock orders until 9PM ET

Lennox 49M84 Genuine OEM Replacement Part

The Lennox 49M84 Flame Sensor provides real-time feedback for system diagnostics, supporting proactive maintenance.

Real OEM probes and sensors surpass the durability of generic parts, offering better resistance to wear and tear under various environmental conditions
Fits popular LGM036U4-01, LGM048U4-01, LGM060U4-01 units and more (see FITS MODELS below for complete list)
Common Equipment Type(s):

Lennox 49M84 Genuine OEM Replacement Part