EHS Single Phase System Boiler

The Primus S range of electric system boilers is designed to provide all of your domestic space heating needs through a wet central or underfloor heating system. It is a direct replacement for a gas system boiler, and there is no need to change any radiators or pipes.

When used in conjunction with an unvented indirect hot water cylinder, it can also provide all of your hot water needs for larger and multi-bathroom properties. By integrating a timer with the boiler, you can use cheaper off-peak electricity to heat your water store, thus saving money, balancing the grid and utilising 100% renewable electricity.

£899.00£979.00 Ex VAT


Single Phase System Boiler Features

  • Pre-wired for ease of installation.
  • Suitable for use with vented and unvented cylinders.
  • Integrated pump and expansion vessel.
  • Zero risk of carbon monoxide emission or gas leak.
  • No flue is required.
  • Stylish touchscreen operation.
  • Minimal moving parts.
  • No Mandatory servicing is required.
  • Flexible siting as no flue is required, and it’s very compact in size.
  • Ideal for integration with solar PV systems when used with a cylinder.
  • Suitable to use off peak low cost and 100% renewable tariff.
  • Recommended to be used with RF or wifi programmable thermostats.

Additional information

System Boilers

6kw, 8kw, 10kw, 12kw, 14kw


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