Why choose a Daikin Altherma High Temperature heat pump?

The Daikin Altherma HT heat pump system is able to produce water flow temperatures of 80°C for central heating without using an additional electric heater. It is an ideal heat pump solution for boiler replacement and refurbishment applications.

For existing heating systems, there is no heed to change the radiators as Daikin Altherma HT can connect to standard high temperature radiators.  The Daikin Altherma HT ranges from nominal outputs 11kW to 16kW, offering an ideal, low-hassle solution for off-grid properties when replacing the old heating appliance.

Complete comfort for all the family!

Even on the coldest days, the Daikin Altherma HT will operate down to temperatures as low as -25°C, and is designed to meet all the heating and domestic hot water requirements of an older property. With a fully integrated control system, Daikin Altherma will provide consistent comfort at optimum efficiency. The domestic hot water cylinder is designed to sit on top of the indoor unit, saving valuable space, as well as providing a stylish finish.

As the heat pump can heat domestic hot water cylinder up to 75°C, Daikin Altherma HT is suitable for those homes where high volumes of domestic hot water are required.


  • Water flow temperatures of up to 80°C can be produced without an additional electric heater.
  • Highly efficient CoPs of over 3 when producing high temperature hot water.
  • Suitable for older, larger properties where insulation is limited.
  • Can be combined with an oil/lpg boiler to form a bivalent system for off gas properties.
  • MCS accredited
  • Eligible for the Renewable Heat Incentive grant