626601R Nordyne 180-210F AUTO Limit Switch

626601R Nordyne 180-210F AUTO Limit Switch The 626601R Nordyne 180–210F Auto Limit Switch is a genuine OEM safety switch used in Nordyne, Miller, Intertherm, Maytag, Broan, Frigidaire, Gibson, and other Nortek‑built furnaces. Rated for 180–210°F, this automatic limit switch opens the circuit when unsafe temperatures are detected, preventing overheating, short‑cycling, and heat‑exchanger damage. It serves as a critical protection device in mobile‑home and residential furnace applications, ensuring safe burner operation and reliable system shutdown during abnormal heat conditions.