at minimum and 0

generating a consistent open circuit output between 26mV and 32mV to maintain the safety circuit of the Pilotstat safety control power unit

Durable Sealing: High-density material maintains its shape and seal integrity under physical compression

The electrode gap is factory-set to meet Consolidated Industries furnace specifications

which are essential for maintaining secondary heat exchanger efficiency

Heatcraft Refrigeration 5709L Defrost Limit Thermostat 321894-706 at minimum and 0Heatcraft 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