general-purpose liquid flow switch designed for HVAC and industrial hydronic systems

This sensor is essential for maintaining the resistance-temperature relationship required by the logic boards in ductless mini-split units and air handlers to modulate refrigerant flow and fan speeds accurately

As a veteran-grade OEM furnace limit switch

minimizing system downtime and preventing unnecessary service calls

Comprehensive Rebuild: Includes the quad ring

Lennox Y7256 Fan Motor R-134A general-purpose liquid flow switch designedThe Lennox Y7256 Fan Motor is a high efficiency brushless DC motor designed for critical air movement in residential and commercial HVAC applications. Engineered for precision, this 280V DC OEM replacement motor eliminates the friction and heat loss associated with traditional brushed motors, resulting in quieter operation and a significantly longer service life. With a rated speed of 1800 RPM, it provides consistent static pressure and thermal