Highly efficient MCS approved air to water heat pumps, featuring weather compensation and 3kW electric immersion. For a sustainable heating alternative, the Grant Aerona range delivers exceptional performance, reliability and value.

Air Source Heat Pumps

Why install a Grant heat pump?

There are two types of air source heat pump – ‘air to air’ and ‘air to water’. Grant Aerona ASHE heat pumps use an air to water system which utilises heat energy captured from the air in ‘wet’ heating system radiators or underfloor heating. The process uses the same vapour/compression cycleRead More

Grant Aerona ASHE Range

The Grant Aerona ASHE range of air source heat pumps provides householders with a cost effective renewable option to traditional off-gas heating methods. The range features units with greater operating efficiencies at lower external temperatures, larger outputs to match the type of properties encountered and reduced noise levels when productsRead More

Case Studies

Local Authority upgrades sheltered housing with Grant

Sheltered housing schemes in Archway Gardens and Willow Road featuring renewable products from Grant UK, have been instrumental in helping Stroud District Council (which won the prestigious 2010 Green Energy Award for being the South West’s most proactive Local Authority), with its green housing energy initiative. The award recognises theRead More

Grant biomass boilers are keeping installers busy

The social media feeds of Dryad Energy Ltd have been filled with red recently – red Grant Spira biomass (wood pellet) boilers! Dryad Energy has been incredibly busy installing Spira boilers in domestic properties throughout the South with photos from these installs occupying their newsfeeds. We have been speaking toRead More

Waveney District Council benefits with Grant Solar

Waveney District Council’s Manor Court sheltered housing scheme in Lowestoft, has not only increased the efficiencies of energy usage through the use of renewable technologies from Grant UK, but is also generating revenue from the production of electricity via the Governments’ ‘Feed-in Tariff’ (FIT) scheme. The Council in conjunction withRead More

It is easy being green with a Grant biomass boiler

We revisit a factory in West Yorkshire which upgraded its existing heating system with a Grant biomass boiler just over two years ago. Installed under the non-domestic Renewable Heat Incentive (RHI), the Spira is not only keeping the factory warm but also significantly reducing the premises’ fuel costs and generatingRead More