• Stainless steel storage tank for long life
  • Available with 250 or 315 litre storage capacity
  • State of the art thermostat controller
  • HD's on a Uni-strut mounting frame
  • 32mm hot outlet connection
  • 32mm foam insulated copper manifold
  • Internal or external systems available
  • Internal system can use individual flueing or common flueing


Suitable applications include:

  • Hotels and motels
  • Apartment blocks
  • Student accommodation
  • Shower blocks
  • Commercial kitchens
  • Commercial laundries

We recommend the installation of a Demand Duo system when hot water consumption has a predictable volume. This is usually based on the number of people living in a particular building and their hot water usage or industrial machines that require regular peaks of water.

The Demand Duo unit is often used on flow and return systems that distribute the water around a building.

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