Lennox 69W40 Limit Control 318172-701 If the fluid conductivity changes

If the fluid conductivity changes significantly

ensuring a stable 0

Key Benefits: OEM Compatibility: Precision-matched for York S1-024-35714-000 specifications

Enhanced Flow Characteristics: Engineered for minimal pressure drop across the internal check modules

this element provides the critical response needed to modulate flow based on refrigerant pressure changes

Lennox 69W40 Limit Control 318172-701 If the fluid conductivity changesThe Lennox 69W40 Limit Control is a critical safety component designed for high temperature monitoring in residential and commercial heating systems. This fixed temperature limit switch features a 205 degree Fahrenheit (205F) trip point, ensuring the system shuts down immediately if internal temperatures exceed safe operational parameters. Engineered as an authentic Lennox replacement part, this high limit safety switch utilizes a reliable bimetallic