Mueller A17941 Check Valve 322838-753 this model must be installed

this model must be installed in an upright position only

Built-in Test Circuit: Enables technicians to verify electrical functionality and timing without needing external gauges or tools

This board features a revised microprocessor design for improved diagnostic accuracy and comes with a plug kit to accommodate specific wiring harness transitions found in older furnace generations

The Schneider Electric 2252-510 temperature transmitter is a field-proven solution for precise environmental monitoring in commercial HVAC systems

Mueller A17941 Check Valve 322838-753 this model must be installedThe Mueller A17941 1 3 8 Magnetic Check Valve is a heavy duty refrigeration check valve engineered for critical backflow prevention in high capacity systems. Built with a hermetically formed solid copper body, this ODS magnetic check valve ensures a near zero leak rate, making it a reliable choice for commercial HVACR applications. Utilizing proprietary DuraForm technology, the internal components are secured without brazing materials, allowing for