49L87 | Lennox 49L8701, Limit Control (STILT), Actuates at 230 Deg. F., Resets at 200 Degree F., Red Sleeve Color, 3" OAL | Lennox

200-230f AutoLimitSw 3"Insert(49L87)This Lennox NCO 49L87 AutoLimitSw 3"Insert is a critical component in industrial and commercial heating and cooling systems. Featuring a 3" insert, this switch is designed to provide precise temperature control and limit operation within a specified range. Crafted by Lennox, a reputed manufacturer known for its high-quality HVAC products, this AutoLimitSw ensures reliable performance and durability. It is commonly used to protect heating and cooling equipment from overheating or freezing, ensuring optimal system operation and extending its lifespan. Installation of this AutoLimitSw requires professional expertise and is essential for maintaining efficient and safe operation of your HVAC system.