MCS approved condensing wood pellet boilers with efficiencies up to 97%, easy installation, straightforward daily operation and low maintenance. Available in outputs from 5-36kW.

Biomass Boilers

What is a biomass boiler?

Biomass boilers are fully automatic appliances, behaving more like an oil or gas boiler, and use advanced controls which cleverly regulate the amount of fuel being delivered to the burner to match the heat demand on the boiler. The fuel is fed to the burner via an auger connected toRead More

Spira condensing wood pellet boiler range

Single units are available in outputs of 5-18kW, 6-26kW and 9-36kW.  The boilers come complete with an adjacent pellet hopper and feed auger, which automatically supplies the Spira with fuel. There is also the option of increasing the output by utilising two boilers (separately flued) and a central hopper/twin auger arrangement. ModelsRead More

Vecta condensing internal wood pellet boiler range

Developed as a direct replacement for a floor standing fossil fuelled boiler, it makes biomass heating a viable alternative for most off-gas homes. Its whisper quiet operation and sleek casing makes the Vecta ideal for installation within a kitchen or utility environment, and its patented condensing technology guarantees the highestRead More

Vecta condensing external wood pellet boiler range

The Vecta is a perfect option for rural homeowners looking to reduce heating bills and take advantage of the financial incentives under the Domestic RHI. This weatherproof outdoor module is the perfect choice when space is limited within the home. Featuring an optional 200kg bolt on hopper (as shown in photo), the unit canRead More

Biomass Boiler Case Studies

Grant biomass boilers earning their keep for homeowners

Grant UK often receives positive feedback from installers on the financial benefits their customers are seeing after having a Grant condensing biomass boiler installed in their property, especially those receiving the Government’s Renewable Heat Initiative (RHI). The Non-Domestic and Domestic RHI financially support businesses, the public sector, and homeowners withRead More

Spira biomass boiler takes residence at Steadings Park in Suffolk

Steadings Park, a campsite and caravan touring park in Suffolk, recently installed a Grant Spira biomass boiler as an environmentally friendly, cost efficient solution to heating their newly built state of the art shower block. Located near a nature reserve in the beautiful back-drop of the Suffolk countryside, Steadings Park’sRead 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

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

Property developer chooses Grant Biomass for new build

With any new build, how to heat it efficiently and effectively are a designer’s high priority and this was no more evident than on a fantastic new residence in Grimsby. A large PV array was installed in the garden to provide sufficient power to the property and also take advantageRead More

Dual fuel is twice as good

A large residence in Norfolk converts from a standard oil fired system to a renewable biomass boiler and condensing oil boiler combination, reaping the benefits of both high product efficiency and low running costs. This beautiful 19th century, six bedroomed residence on the Norfolk Broads has undergone a complete heatingRead More

East Green Energy lead the way with Grant Spira

Renewable energy specialists East Green Energy are leading the way by installing an award wining Grant Spira Wood Pellet Boiler in their showroom at the Company’s Suffolk headquarters. Believed to be the only showroom in East Anglia with a fully working Wood Pellet Boiler, it is certainly generating a greatRead More

Grant Spira biomass boiler cuts fuel bills

A homeowner in Norfolk has noticed an immediate drop in fuel costs following the installation of a 26kW Grant Spira Wood Pellet Boiler by MCS Approved Green Home Energy Solutions. The Spira Wood Pellet biomass Boiler, which replaces an eighteen year old oil fired boiler, will provide heating and hotRead More

Installer promotes advantages of renewable heating

Long established plumbing and heating installers, Great Yarmouth Heating Company Ltd, is promoting the benefits of energy saving, by kitting out their premises with an array of Grant MCS approved renewable technologies. Based on Gapton Hall Industrial Estate, GYH was founded in 1971 and has installed, serviced, and maintained GrantRead More