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Installing a higher temperature limit can lead to unsafe system operation and potential heat exchanger failure
Precision Thermal Calibration: Factory-set to open at 170°F and close at 130°F for accurate high-limit protection
and variable air volume (VAV) exhaust units
utilizing these genuine boiler replacement parts helps prevent such issues
Siemens Building Technology 192-850 Stat Refrigerant Installing a higher temperature limitThe Siemens Building Technology 192 850 is a high performance pneumatic thermostat designed for precision temperature control in commercial HVAC systems. This direct acting (DA) unit is part of the Powerstar Retroline series, specifically engineered to replace aging pneumatic controls from major manufacturers including Johnson Controls, Honeywell, and Barber Colman. Featuring a Celsius scale setpoint, the 192 850 utilizes a highly sensitive bimetal
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