Pay in 4 interest-free payments of $7.02 Learn more
Ships within 48 hours · Estimated delivery Sep 22 - Sep 27
use a dedicated 120 series continuous duty model
this component provides the high-voltage arc necessary for rapid gas ignition while simultaneously monitoring the burner flame to ensure safe
ensuring low-resistance connections and reliable signal transmission to the Fire Alarm Control Panel (FACP)
For 1/2" NPT configurations
Lennox 26G78 Limit Switch use a dedicated 120 seriesThe Lennox 26G78 is a high performance 185F AUTO limit switch engineered for critical temperature regulation in residential and commercial HVAC units. As a direct replacement for Lennox 26G7801, this normally closed disc style switch acts as a primary safety mechanism, breaking the electrical circuit when the plenum temperature reaches its 185F threshold. Designed for rapid response, the automatic reset furnace limit restores connectivity once
