the HK52ER158 provides the reliability contractors depend on to reduce callbacks and ensure the primary drive system operates at peak thermodynamic efficiency

75 Amps at full load

this unit provides a plug-and-play installation

and GE units

this high-limit switch ensures seamless compatibility with existing HVACR heating systems

Johnson Controls VG1245AE Valve 340793-762 the HK52ER158 provides the reliabilityThe Johnson Controls VG1245AE is a heavy duty, 1 2 inch NPT two way ball valve designed for precise control in demanding HVACR mechanical systems. Featuring a 1. 9 Cv rating and equal percentage flow characteristics via a built in Amodel flow characterizing disk, this valve ensures linear heat output and stable temperature control for chilled water, hot water, and 50% glycol solutions. The forged brass body is paired with 300 series stainless steel