Siemens Building Technology 656-0002 Valve R-448A Broad Compatibility: Functions as the

Broad Compatibility: Functions as the primary furnace replacement part for multiple Lennox

the core is likely saturated with contaminants and requires replacement

This unit features a 50 to 150 degree Fahrenheit operating range and utilizes a remote copper bulb with a 5

Constant failure typically indicates a downstream short or a component drawing excessive amperage

Can this be used in high-pressure refrigerant lines

Siemens Building Technology 656-0002 Valve R-448A Broad Compatibility: Functions as theThe Siemens Building Technology 656 0002 Valve is a pneumatic radiator valve engineered for precision fluid management in terminal unit applications such as fan coil units, convectors, and reheat coils. This Siemens Powermite 656 series assembly features a 1 2 inch flare connection and operates in a normally open configuration. Designed to handle both hot chilled water and low pressure steam, the 2. 1 Cv flow coefficient ensures consistent performance