Hot Water Storage Buffer Tanks


Price: $3,695.00

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Product Description

The typical application for the Heating Only control package is a radiant floor heating system with a separate cooling system (cooling system is not connected to the Hydro-Connect controls) and a geothermal water-to-water heat pump or modulating condensing boiler for heating. This control package also works well for floor warming in up to six zones with a separate forced air heating and cooling system. Other applications, such as combination heat pumps work better with the Heating/Cooling control package.


All control packages include a tank temperature controller, zone panel for up to six zones, and terminal strips for connection to external devices. Hydro-Connect controls are standard with the following features:

  • Outdoor Temperature Reset
  • CWSD and WWSD (Cold Weather Shutdown and Warm Weather Shutdown)
  • Central wiring: All thermostats, heat pump(s), and zone valves or pumps are wired to the control panel
  • Up to 3 stages of heating/2 stages of cooling, including backup boiler output
  • Color controller display, indicating heating/cooling demand, operation mode, and input/output status
  • External indicator lights for zone operation
  • Zoning with pumps or zone valves (2, 3, or 4 wire valves)
  • Variable speed pumping with zone valves
  • Pump exercise operation (when zoning with pumps)
  • Fused zone board
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