Honeywell 208537 Prefilter F52F 2 Cell 25"X21

this ASME Section IV rated safety valve is factory-set to 30 PSI

Precision Balance: 4-blade design reduces mechanical stress on the condenser fan motor

Built for the Pro-Series wall thermostat line

a 700 series manual or millivolt valve is typically required

Johnson Controls SET29A-623R Sensing Element THPU32HP7Y Honeywell 208537 Prefilter F52F 2The Johnson Controls SET29A 623R is a high precision replacement sensing element engineered for field service on thermal expansion valves. Designed specifically for compatibility with 3 8" valves, this power assembly ensures accurate superheat control and refrigerant metering across a temperature range of 160 to 230 degrees. This component features a robust diaphragm and capillary tube assembly optimized for durability in high demand HVACR