providing clean break/make cycles for compressors

Key Benefits: Direct OEM Specification: Ensures exact fit and microamp signal compatibility with Allied Air and Armstrong furnace control modules

38 NPS threads offer a superior seal to prevent product loss and maintain sanitation

What is the thread specification for the middle branch

White-Rodgers 3L09-23 Limit Switch providing clean break/make cycles forThe White Rodgers 3L09 23 is a high performance board mount limit control engineered for critical temperature management in forced air systems. This 1 2" bimetal disc limit switch features a 3. 12" insertion length, making it an ideal choice for placement in the air stream where rapid thermal response is required. Designed with Open on Rise switch action, the SPST contacts are factory calibrated to open at a fixed 170F and automatically close at 150F.