11W51 | 160-190F AUTO Limit Switch | Lennox

The Lennox NCO-11W51 Auto Limit Switch is a crucial component for maintaining safe and efficient operation of HVAC systems. This 160-190F temperature-rated switch plays a critical role in preventing overheating by automatically shutting off the system when the temperature reaches a preset threshold. Its precise temperature detection and reliable operation ensure the longevity of your HVAC equipment. Compatible with Lennox systems and their corresponding MWS and Shopify IDs, this limit switch makes it easy to replace and maintain your HVAC system. Our HVAC supply store offers competitive prices and fast shipping to meet your industrial engineering and maintenance needs.