For lower differentials

Always verify the part number on the existing motor housing or the furnace data plate

the CNT2239 is specifically engineered by Trane to replace the Johnson Controls A19ACA-17 series

What is the rotation and shaft size for this motor

Field technicians recognize the GKT1533 as the standard for Trane compressor services and Rotolock valve maintenance

Mueller A14841 Straight Valve 322057-301 For lower differentialsThe Mueller A14841 Straight Valve is a 1 2" ODS packless diaphragm valve engineered for critical isolation in refrigeration and air conditioning systems. Part of the Mueller Streamline Linemaster series, this 1 2" solder valve features a forged brass body designed with full size openings to ensure maximum flow capacity and minimal pressure drop across the line. To provide a superior atmospheric seal, the internal assembly utilizes two stainless steel