Siemens Building Technology 192-841 Retrostat 321702-401 reuse your existing hardware or

reuse your existing hardware or pullers as needed for the specific cabinet

Use a calibrated manometer to verify the exact trip point for both the high and low switches during the commissioning process

Once the motor reaches speed

It should be inspected during every annual service and replaced if there are signs of compression set

Siemens Building Technology 192-841 Retrostat 321702-401 reuse your existing hardware orThe Siemens Building Technology 192 841 Retrostat is a professional grade pneumatic thermostat retrofit kit designed to convert aging pneumatic room controllers to the high performance Powerstar TH192 series. Engineered for contractors managing legacy building automation systems, this reverse acting (R A), single setpoint unit provides a seamless transition for 2 pipe systems. It features a highly sensitive bi metal thermostatic element and a