Grant Aerona 3 R32 heat pump
Grant Aerona 3 R32 heat pump

Renowned for its innovative range of highly efficient heating technologies, Grant’s portfolio of products work seamlessly together to create bespoke integrated home heating solutions.

One technology which is playing a key role in driving efficiencies and providing a sustainable heating solution in new build homes, is the Grant Aerona3 R32 air to water, air source heat pump. The Aerona3 is Grant’s most sustainable main heat source and provides an energy efficient and cost-efficient way to heat a new build property.

Available in four outputs of 6kW, 10kW, 13kW and 17kW, models within the Grant Aerona3 R32 heat pump range offer a highly efficient main heat source for a property. The Grant Aerona3 R32 13kW and 17kW models have also been recognised by Quiet Mark for their quiet operation.

The Aerona3 has quickly become a popular choice amongst those working in the construction industry, due to its cleaner, more environmentally friendly performance, and its ability to lower a property’s overall carbon footprint, ultimately helping to achieve NZEB building standards.

Units within the range have achieved an ErP energy rating of A+++ and can operate efficiently at low temperatures. All four models also boast superior seasonal coefficient of performance (SCOP) of 5.4:1 and depending on climate conditions and demand on the heating system at the time, can deliver 4kW of heat energy for every 1kW of electricity used.

The Grant Aerona3 R32 heat pump works seamlessly with other heating technologies featured within the Grant range, including the Grant Uflex underfloor heating system and Grant Afinia aluminium radiators.

The combination of the Grant Aerona3 and Grant Uflex underfloor heating system works particularly well to save energy and money as both systems work at low temperatures to use less energy.

The Aerona3 R32 air to water air source heat pump

  • Highly efficient
  • ErP rating of A+++
  • Available in four outputs of 6kW, 10kW, 13kW and 17kW
  • 13kW and 17kW models have been recognised by Quiet Mark for their quiet operation
  • Weather Compensation
  • Inverter driven
  • Domestic hot water / central heating
  • Grant Aerona3 R32 heat pump has a SCOP of up to 5.4:1

Visit for more information on Grant’s range of innovative heating solutions. Follow Grant on LinkedIn,  Facebook and Twitter @GrantIRL or Instagram @Grant_IRL


Think Heating. Think Grant.

Grant Engineering
Featured, Products & Services