Supco SHP400300 Pressure Switch R-407C Contractor-Ready Hardware: Comes standard with

Contractor-Ready Hardware: Comes standard with a clevis for immediate mechanical connection

the 3/4" NPT threaded connection and 4-3/4" copper float ensure long-term reliability in commercial and industrial steam boiler applications where accurate water inventory is critical for pump protection and system stability

Potted Encapsulation: Maximizes durability by protecting sensitive electronics against corrosive airborne contaminants and humidity

this valve is compatible with standard Honeywell conversion kits

Supco SHP400300 Pressure Switch R-407C Contractor-Ready Hardware: Comes standard withThe Supco SHP400300 High Pressure Switch is the direct engineering update for the legacy 5680 pressure switch, providing reliable system protection for HVACR refrigeration units. Built as an encapsulated, non adjustable pressure control, this SPST switch features a 400 PSI cut out (Open) and a 300 PSI cut in (Close) to prevent compressor damage during high side pressure spikes. Designed for direct mounting, it includes a 1 4" SAE female flare fitting