Whether you are performing a seasonal tune-up or a critical mid-winter repair

utilizing cadmium sulfide technology to monitor the combustion process and signal the primary control to shut down if a flame failure occurs

Precise OEM Fitment: Engineered specifically for York HVAC systems

Versatile Compatibility: Rated for both single phase or three phase motor applications

OEM Precision: Guaranteed compatibility with Watts 3/4" 009M3 and LF009M3 models to maintain factory performance specs

Browning AK41X3/4 Sheave 321894-709 Whether you are performing aFor veteran technicians and contractors requiring reliable power transmission in fractional horsepower applications, the Browning AK41X3 4 Sheave is a high performance, finished bore sheave built with precision. This single groove cast iron sheave is engineered for versatile compatibility, supporting 3L, 4L, and A section V belts. With an outside diameter (OD) of 3. 95 inches and a 3. 9" pitch diameter for A belts, it ensures efficient RPM management