Zone Control Valves

Valves and accessories for controlling flow in heating system zones.

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  Comfort-Trol Zone Control Valve

  A heat motor operated valve designed for zoning hydronic heating cooling systems utilizing baseboard convector and fan-coil terminal units Comfort-Trol Zone Control Valve is specially designed to meet the most demanding requirements of residential institutional and commercial hydronic heating and cooling systems

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  Residential Controls – ZoneTrol™ II

  The next generation of zone controllers from Bell & Gossett brings st century technology to residential controls ZoneTrol II provides DHW priority timer post purge function and pump exercise into an economical and user-friendly package With optional outdoor reset controls the ZoneTrol II is a natural fit with today s green building strategies Your modern hydronic [...]

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  ZoneTrol II AZ-1A

  The Bell & Gossett ZoneTrol II AZ- A snap-on relay box is an easy to install single zone pump controller that mounts directly on any Bell & Gossett wet rotor circulator or Series PL booster The Add-A-Zone turns the pump and boiler ON when the thermostat calls for heat Using the wire nuts provided with the [...]

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