The Lennox 28M97 Flame Sensor is a vital OEM replacement part engineered for precise flame rectification in gas-fired furnaces

making it a reliable choice for field service technicians performing furnace ignitor troubleshooting and routine part replacements in residential heating equipment

Are these gaskets compatible with HFC and HCFC refrigerants

allows for seamless installation in junction boxes or direct appliance mounting

and lodging facilities

Modine 5H0735930000 Limit Switch The Lennox 28M97 Flame SensorThe Modine 5H0735930000 Limit Switch is a mission critical safety component engineered for precise thermal regulation in Modine unit heaters and HVAC systems. This OEM replacement part, also identified by part number 5H73593, is an auto reset limit switch designed to protect equipment by breaking the electrical circuit when internal temperatures exceed safe operating parameters. Operating within a 100 140F temperature range, this switch automatically