Engineered for R22 and R407C refrigerants

Utilizing a 2

the AH24A020 actuator is optimized for use with PopTop series valves

meaning it will not fit in a 250V-only fuse block

Lennox 69W42 Limit Switch 322057-301 Engineered for R22 and R407CThe Lennox 69W42 Limit Switch, also identified as the L220 30 Limit Switch, is a critical OEM safety component engineered for precise thermal regulation within Lennox, Armstrong, and Ducane furnaces. This furnace high limit switch features a 220F opening threshold to interrupt the electrical circuit immediately upon detecting an over temperature condition, effectively preventing heat exchanger damage and ensuring operational safety. With an automatic