ASCO 304-669 Rebuild Kit Freon This specific L165-30 furnace limit

This specific L165-30 furnace limit switch is calibrated to open at 165°F (shuting down the burner) and close at 135°F (resuming operation once temperatures stabilize)

By stabilizing the crankcase temperature in low-ambient conditions

this high-speed actuator delivers the precise modulating control required to maintain balanced airflow and systemic efficiency in multi-zone HVAC layouts

using a genuine Modine furnace part is essential for maintaining the safety certifications of the original equipment

and SC12G Danfoss models

ASCO 304-669 Rebuild Kit Freon This specific L165-30 furnace limitThe ASCO 304 669 Rebuild Kit is a comprehensive maintenance solution designed specifically for the ASCO 8344 series four way solenoid valves. Engineered to restore peak performance to pneumatic and hydraulic control systems, this high performance ASCO valve repair kit provides all necessary internal components to eliminate internal leaks and prevent pressure loss. The kit features a robust solenoid valve diaphragm assembly, precision molded O rings,