Welcome! Here are the website rules, as well as some tips for using this forum.
Need to contact us? Visit https://heatinghelp.com/contact-us/.
Click here to Find a Contractor in your area.

Synchronous Valves

Dan Stine
Dan Stine Member Posts: 1
in THE MAIN WALL
I have a vacuum steam system, the vacuum setpoint is controlled by a "WeatherDial" system from Synchronized Systems Company (Detroit, MI), I believe installed in the mid '50's. The controls vary the vacuum setting based on OA temperature (variable vacuum system). I also have 3 valves in the building labeled on the drawings as "Synchronous Valves". I'm not sure how this system is designed to operate, does anyone have information they can share with me? Thanks!
This discussion has been closed.

Categories