Basic Central System Operation

If you have never operated a central system, it may be helpful to understand the basic principles of operation.

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If you have never operated a central system, it may be helpful to understand the basic principles of operation. We have broken this “How It Works” information down into four illustrations with numbered steps in each illustration.


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Station Valves

This component may be called a station valve, a station ‘T’ or a vacuum sequencing valve.