This Lennox blower limit switch features an automatic reset

Optimized Conductivity: High-purity copper lead construction minimizes resistance for stable pilot flame sensing

The ASCO 8210G56 Solenoid Valve is a high-performance 2-way normally closed pilot-operated solution engineered for demanding industrial and commercial HVACR applications

ensuring seamless compatibility and restoring factory-spec performance for demanding contractors and service technicians

The FSLF is designed for smaller dampers requiring up to 30 in-lb

Siemens Building Technology GMA121.1U Actuator 323613-751 This Lennox blower limit switchThe Siemens GMA121. 1U is a heavy duty spring return damper actuator engineered for high demand HVACR applications requiring reliable fail safe operation. Operating on 24VAC DC, this direct coupled actuator delivers a robust 62 lb in torque (7 Nm), making it an ideal choice for managing return air, mixed air, and exhaust dampers in both constant and variable air volume systems. Built with a rugged, die cast aluminum NEMA 1 housing, this unit ensures