Siemens Building Technology 194-3043 Retrostat 322027-701 Dual Protection: Provides simultaneous temperature

Dual Protection: Provides simultaneous temperature and pressure relief to prevent catastrophic tank failure

It utilizes a 1/4" compression connection

the unit is fitted with PTFE with Hypalon stem packing and an EPDM glass seal

For multi-boiler sequencing displays

Siemens Building Technology 194-3043 Retrostat 322027-701 Dual Protection: Provides simultaneous temperatureThe Siemens 194 3043 Retrostat is a specialized pneumatic damper actuator engineered for precise day night changeover in commercial HVAC systems. This Johnson Controls retrofit actuator allows for seamless integration into existing pneumatic infrastructures, specifically designed to replace aging or failing units in air handling units (AHUs) and terminal zones. Operating on standard pneumatic control signals, the 194 3043 facilitates dual setpoint