Heatcraft Refrigeration 5709L Defrost Limit Thermostat R-134A Enhanced Circuit Logic: Provides both

Enhanced Circuit Logic: Provides both normally open and normally closed contacts for versatile control sequences

This externally equalized bypass valve features an adjustable pressure range of 0 to 80 PSI and a 1/2" ODF solder connection

depending on the specific seal material and system pressure

Can this replace a ZP31K5E-PFV-130

Robust Design: Constructed for high-cycle reliability in high-temperature environments

Heatcraft Refrigeration 5709L Defrost Limit Thermostat R-134A Enhanced Circuit Logic: Provides bothHeatcraft 5709L Defrost Limit Thermostat The Heatcraft 5709L Defrost Limit Thermostat is designed for commercial refrigeration systems that require reliable termination of the defrost cycle based on evaporator temperature. This temperature sensitive control closes at 35F and opens at 55F, helping protect evaporator coils while ensuring efficient system operation. Commonly used in walk in freezers and refrigerated storage applications, the 5709L