20W37 | 120-160F AUTO Limit Switch | Lennox

120-160°F Auto Limit Switch: Lennox 20W37The Lennox 20W37 is an auto limit switch that serves as a critical safety device for HVAC systems. The switch triggers an automatic shutdown when temperatures exceed the preset range of 120-160°F, preventing potential damage to equipment and ensuring the safety of personnel. Crafted by Lennox, a leading name in HVAC technology, this limit switch is designed to provide reliable temperature monitoring and protection. Its rugged construction and precise calibration guarantee accurate and dependable performance in demanding environments. Technical Specifications: • Product ID: NCO-20W37-LENNOX • SKU: 20W37 • Temperature Range: 120-160°F • Purpose: Automatic Shutdown • Brand: Lennox Our HVAC supply store offers the Lennox 20W37 limit switch at an unbeatable price, with fast shipping to ensure your HVAC system operates smoothly and efficiently. Contact us today for expert advice and the best deals on this essential safety component.