Mueller A17526 Valve 322027-701 Using this HVAC temperature control

Using this HVAC temperature control switch maintains the original engineering specifications of the system

Direct Drive Efficiency: Removes mechanical energy loss from pulleys and belts for more reliable fan coil performance

or limit circuit faults during the troubleshooting process

The linear characteristic ensures stable control across the entire rotation range when paired with compatible actuators

Mueller A17526 Valve 322027-701 Using this HVAC temperature controlThe Mueller Industries A17526 is a high performance 1 3 8" flange union sweat kit designed specifically for professional refrigeration and HVAC applications. Engineered for critical liquid or suction line service, this compressor service valve features a robust brass body rated for a maximum working pressure of up to 700 PSI, ensuring structural integrity under high pressure refrigeration cycles. The flanged union configuration facilitates rapid field