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Durable stainless steel diaphragm and power element provide excellent resistance to corrosion and mechanical fatigue
providing a versatile solution for liquid level control
ensuring seamless integration with existing 24V control circuits and burner assemblies
it is highly recommended to use the included 19
Siemens Building Technology 141-0520 Temperature Control Refrigerant Durable stainless steel diaphragm andThe Siemens 141 0520 is a rugged, line voltage remote bulb thermostat designed for high accuracy temperature regulation in commercial HVACR applications. Engineered as a two position electric controller, this unit features a single pole, double throw (SPDT) snap acting switch housed in a heavy duty gray baked enamel galvanized steel casing. With a temperature range of 20F to 120F and an adjustable differential of 3. 5F to 14F, it provides precise on