Precise Modulation: Lever-acting design allows for consistent regulation across the entire flow spectrum

especially when chasing trace leaks of CFC

This pressure-actuated switch is calibrated with a 275 PSI cut-in setpoint

System Protection: Prevents outdoor fan and compressor failure by managing ice buildup on the condenser coils during low ambient temperatures

Optimized RPM: Fixed 1550 RPM output ensures consistent CFM delivery to meet original equipment manufacturer air-throw specifications

Siemens Building Technology 192-208 Stat Refrigerant Precise Modulation: Lever-acting design allowsFor facility managers and HVAC contractors maintaining legacy pneumatic systems, the Siemens 192 208 Powerstar pneumatic thermostat provides a high reliability solution for two pipe temperature control. This dual setpoint heating cooling thermostat is engineered to handle proportional control of valves and damper actuators, featuring a 45 to 85F setpoint range. The 192 208 serves as the direct replacement for the 2218 301, allowing for seamless