This product has been Quiet Mark certified. By downloading and using this image, you agree to make a reference to Quiet Mark, keeping the Quiet Mark logo in the image and not editing it out.

The Aerona³ R32 inverter driven air source heat pump range is Grant’s cleanest and most efficient heat pump range yet. The first monobloc R32 ASHP to be launched in the UK, Grant’s Aerona³ R32 heat pumps use the more environmentally friendly R32 refrigerant which has a significantly lower GWP value.

All of Grant’s R32 heat pumps have exceptional SCOPs, with the 13kW model HPID13R32 achieving a SCOP of 5.41 at 35°C and the 17kW model HPID17R32 achieving a SCOP of 4.54 at 35°C. MCS approved, Grant’s R32 heat pumps operate with incredibly high efficiencies while also being notably quiet.

Cleverly designed with the key components located to the front of the models allowing for easy access for installation and maintenance, Grant’s heat pumps are straightforward to work with while also being easy to control for householders.

Quiet Mark is the independent, international approval award programme associated with the UK Noise Abatement Society Charitable foundation. Through scientific testing and assessment, Quiet Mark identifies the quietest products in a given category, awarding usage permission of the famous Quiet Mark logo on the product packaging, ecommerce sites and other marketing usage .

Right now, with more people deciding to working from home more permanently. Consumers are interested in making their homes quieter, to help focus on their work, and with many kitchen tables doubling up as work desks, that includes quiet dishwashers, washing machines, coffee machines etc. Globally, there are almost 700 Quiet Mark certified products, from over 80 brands. If you see anything that interests you on our site, https://www.quietmark.com/, that isn't on our Pressloft image gallery, please feel free to get in touch, simongosling@quietmark.com and we'll be happy to share images with you. Thank you.