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Engineered as a normally closed disc-style switch
Simple Installation: Standard 7/8-inch duct cutout with an integral gasketed flange simplifies mounting on sheet metal ducts
This Relay in a Box (RIB) features a single pole double throw (SPDT) configuration with a 10 Amp contact rating
It provides the same form and function but may include refined components to meet the latest safety and performance benchmarks for LP conversion
Featuring straight-in
Lennox 52M72 Flame Sensor Engineered as a normally closedThe Lennox 52M72 Flame Sensor is a critical safety component designed for precise flame rectification in high efficiency gas furnaces. Engineered for direct spark ignition (DSI) and hot surface ignition (HSI) systems, this OEM replacement probe detects the presence of a burner flame by translating it into a microamp signal for the integrated furnace control. Built with high grade alumina ceramic insulation and a durable stainless steel electrode, it