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Zeroth - Water to water heat pumps

The Zeroth Heat Pump comes in two sizes, 4kW and 6kW. The integrated cylinder is made from Stainless Steel with a Heat Pump mounted underneith in a removable module. The outer casing is made from painted white steel formed around a rigid frame, with adjustable feet. The heat pump can produce heating or hot water very efficiently as it extracts energy from an energy loop at between 15 and 25 degrees. The end user controls are mounted flush on the front and all pipework and cable entries are on the top, except for a drain hose connected at the back and the discharge which can be piped left or right, through the knockout.

Features and benefits:

  • Provides DHW and Heating for new build dwellings.
  • Compact unit with 550 mm x 550 m footprint.
  • Stainless steel tank with no requirement for sacrificial anode.
  • Very quiet operation.
  • Use with an energy loop reduces overheating risk and improves building energy performance.
  • Pre-wired and pre-plumbed, simplifying installation.

General information




Compact stainless steel tank, operates quietly, prewired and pre-plumbed , making for easy installation


Stainless steel




550 x 550 x 2000 mm


2 year guarentee which can be extended to 5

Uniclass 2015

Pr_70_60_37_98 Water-to-water heat pumpsPrimary
Digital objects
PlatformCompatibleVersionCertified to
- 1 2.0
Revit 2016 1 2.0
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