Limit Switches

Product DescriptionThe Lennox 52M42 Auto Limit Switch is a critical component designed for maintaining the operation within safe temperature limits in HVAC systems. Optimized for performance and reliability, this limit switch activates at 140 degrees Fahrenheit and deactivates at 160 degrees Fahrenheit, ensuring efficient...

Product DescriptionThe Lennox 49L95 Auto Limit Switch is engineered to efficiently regulate temperature control in HVAC systems, operating within a range of 95 to 125 degrees Fahrenheit. It is primarily used for enhancing system reliability by monitoring and adjusting the heating and cooling cycles....

Product DescriptionThe Lennox 69W40 is a 205F limit control designed for industrial and commercial HVAC systems. This component provides precise temperature control and protection against overheating, ensuring reliable performance. Precise temperature control Protects against overheating Durable and reliable construction Product HighlightsIdeal for industrial and...

Product DescriptionThe Lennox 49L88 Limit Control Switch is designed to monitor and limit temperature in various systems, ensuring optimal performance and safety. This essential component is ideal for use in HVAC systems, boilers, and furnaces to prevent overheating. Temperature range of 155 to 185...

Product DescriptionThe Lennox 69W36 L150-30F Limit Switch is a vital component designed for industrial and HVAC applications. This switch ensures precise control and position detection, preventing potential equipment damage. Robust materials for reliable performance Activates/deactivates circuits based on position Suitable for industrial use Product...

Product DescriptionThe Lennox 69M40 Limit Control provides precise temperature control in various HVAC applications. Suitable for industrial equipment, this device ensures safety and efficiency by automatically resetting when needed. Automatic reset for easy operation Single-pole double-throw contact configuration Rated for 0.5 amperes Product HighlightsThis...

Product DescriptionThe Lennox 57W75 250F CO M/R Limit Switch is designed for efficient and reliable performance in HVAC systems. This switch facilitates accurate monitoring, ensuring equipment operates safely within temperature thresholds. Direct temperature control for better equipment safety Engineered for simple installation and durability...

Product DescriptionThe Lennox 57W38 Auto Limit Switch is designed for precise temperature control within HVAC systems, operating between 150 degrees Fahrenheit and 180 degrees Fahrenheit. This high-quality switch ensures optimal functionality and reliability in regulating HVAC operations. Accurate temperature control from 150 to 180...

Product DescriptionThe Lennox 56W26 is a high-efficiency AUTO Limit Switch designed to maintain optimal performance in various HVAC applications. It operates within a temperature range of 185 to 215 degrees Fahrenheit, ideal for precise temperature monitoring and control. Robust design ensures durability and reliability...

Product DescriptionExplore the efficient Lennox 56W20 Auto Limit Switch, designed to operate between 120 and 150 degrees Fahrenheit. It ensures reliable performance and durability for various HVAC applications. Temperature range from 120 to 150 degrees Fahrenheit. Automatic reset functionality. SPDT contact configuration ensures versatility...

Product DescriptionEnhance the safety and efficiency of your HVAC system with the Lennox 44L65 Auto Limit Switch. Designed for robust performance, this limit switch operates within a temperature range of 160 to 185 degrees Fahrenheit, ensuring your heating and cooling systems function within safe...

Product DescriptionThe Lennox 42J05 is a crucial auto limit switch that activates between 130 and 170 degrees Fahrenheit, designed to prevent overheating in various HVAC systems. Ensuring safety and efficiency, this part is essential for maintaining the performance and longevity of your equipment. Automatic...