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Compare Air Source Heat Pumps by Grant

Grant air source heat pump

For over 40 years Grant specialised in oil fired boilers for off-grid homes, but today the company is leading the charge in the pursuit of renewable heating alternatives. Included in the range is the Aerona³, a highly efficient MCS approved air to water heat pump which delivers exceptional performance, reliability and value.

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Grant Aerona³ R32 Air Source Heat Pumps

Grant Aerona³ R32 air to water heat pumps have been designed as an alternative heating system for off-grid homes. By extracting latent heat from the air around your home the heat pump can produce hot water for both your heating and domestic use with free renewable energy.

The MCS Approved Grant Aerona³ R32 is available in four single phase models:

Grant Aerona³ R32 Air Source Heat Pump 6kW Grant Aerona³ R32 Air Source Heat Pump 10kW Grant Aerona³ R32 Air Source Heat Pump 13kW Grant Aerona³ R32 Air Source Heat Pump 17kW
Dimensions in mm (H x W x D) 675 x 898 x 379.4 882 x 874 x 405 1418 x 1024 x 403 1418 x 1024 x 403
ErP Rating (Heating ) A+++ A+++ A+++ A+++
Seasonal Coefficient of Performance (SCOP) average climate conditions 4.62 5.22 5.41 4.54
Guarantee Up to 7 years* Up to 7 years* Up to 7 years* Up to 7 years*
Weight in kg (full) 52.8 71.8 101 120
Sound Pressure Level 1m (dBA) 54.2 53 49.8 50.6
Operating Voltage (V) 230 230 230 230

*When installed by a G1 Installer. Terms & Conditions apply.

Grant Aerona³ Air Source Heat Pump

Available in 4 sizes, the innovative inverter driven Aerona³ R32 heat pump will work efficiently even when temperatures drop as low as -20°C. All models feature weather compensation controls and the system is compact in size which is perfect for homes where space is limited and enables an easier installation.

Grant Aerona³ Quiet Mark Approved

The Grant Aerona’s low operating sound levels enable it to seamlessly integrate into outdoor surroundings, including those where noise restrictions may be in place. Their quietness has been acknowledged by Quiet Mark, an international award programme that validates and awards low-noise, high performance technologies. Both the 13kW and 17kW Aerona³ heat pumps have been awarded the Quiet Mark, recognising these products for their excellent performances and identifying them as being amongst the quietest models within their category.


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Why Consider a Grant Air Source Heat Pump?

Lower energy bills

The Grant Aerona³ R32 range is Grant’s most efficient generation of air source heat pumps with exceptional SCOPs across all four models.

The Grant Aerona³ R32 6kW model produces 6kW at a SCOP of 4.62 when tested at a low temperature and in average climate conditions. This means, for every kilowatt of energy used to run the heat pump, over 4kW of energy is being given to the heating system in return.

Better for the environment

Using free air to heat your home and hot water rather than fossil fuels like gas and oil will significantly lower both your impact on the environment and your energy bills. Although heat pumps use a small amount of electricity to run they can cut a home’s carbon emissions by as much as 50%.

Earn money through the RHI Scheme

When installed by an MCS accredited company, an air-to-water heat pump could earn you money through the government’s Renewable Heat Incentive (RHI) scheme. The RHI scheme pays owners of eligible renewable heating systems for each unit of energy the heat pump generates for 7 years after it has been commissioned. The exact payments you’ll receive will vary depending on the current tariff, the technology installed and how much energy you generate.

Preparation is vital for a heat pump installation

For an air source heat pump like the Grant Aerona³ R32 to operate effectively, the property needs to be energy efficient and very well insulated. Heat pumps work at lower temperatures compared to traditional systems such as a gas boiler so they require a property to be sufficiently insulated so that any heat loss through the walls, roof and floors is reduced. By lowering the amount of heat loss from a property, the heat pump can work at its highest efficiency to meet the property’s heat demand and delivering comfort to the householder.

How much does a Grant air source heat pump cost?

The average cost of installing an air source heat pump system is around £6,000 – £12,000. The exact price you’ll pay will depend on the model and size of the heat pump you choose and which company carries out the installation.

Once the heat pump is installed you can look forward to many years of energy savings and potential earnings through the Renewable Heat Incentive (RHI) scheme which will go a long way towards repaying your investment.

Take a look at our comparison of the Best Air Source Heat Pump Manufacturers to compare the key features and typical prices of the leading models.

Interested in a Grant Air Source Heat Pump?

Whether it’s a Grant air source heat pump you’re looking for in or you’ve another manufacturer in mind, the best way to save money on the installation is to compare several quotes.

The easiest way to do this is to complete our quick and simple enquiry form today and we’ll find you free quotes from up to 3 qualified and reputable installers in your area.


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