This comprehensive Lennox OEM part kit simplifies complex troubleshooting by integrating the core control circuitry with high-durability mounting hardware

Common Questions What happens if the transformer secondary is overloaded

vibration-resistant housing to withstand the taxing environments of Carrier

ensuring proper fitment on Q179C pilot assemblies

Ruskin SP100EZ Switch THPU32HP7Y This comprehensive Lennox OEM partThe Ruskin SP100EZ Switch is a heavy duty blade position indicator engineered for precise monitoring in multiple blade dampers. Designed to integrate seamlessly with BMS systems and Fire Alarm Control Panels (FACP), this electrical interface provides field verified status of whether blades are in the fully open or fully closed position. Utilizing two independent SPST switches, the SP100EZ eliminates guesswork during system commissioning and routine