Lochinvar & A.O. Smith 100288429 Switch R-134A this valve is essential for

this valve is essential for systems requiring precise load matching or protection against low evaporating pressures

Built with a durable ABS housing and rated for operating temperatures between 40

Simplified Installation: Designed as a direct drop-in replacement to reduce labor time during gas burner repair and maintenance calls

Optimized Flow: Restores factory-standard flow characteristics (5

The York 366-94952-011 Kit is a comprehensive preventative maintenance solution engineered for York YT Style J centrifugal chillers equipped with long filter configurations

Lochinvar & A.O. Smith 100288429 Switch R-134A this valve is essential forThe Lochinvar & A. O. Smith 100288429 Switch is a critical safety component designed for precise air pressure sensing in high efficiency heating systems. This OEM replacement part is factory calibrated to a 3. 90" water column (WC) set point, serving as a primary air proving switch to ensure the blower motor is moving sufficient combustion air before the ignition sequence begins. Engineered for compatibility with specific Lochinvar boilers and A. O.