It’s all in the size of the vessel

One of the latest developments on the Grant Vortex Pro oil-fired combi is that it has a 24 litre expansion vessel as standard – a safeguard that provides excellent expansion capacity for both the boiler and the heating system.

Vortex-Pro-Internal-Combi-Boiler-1024x539Grant regularly consult installers regarding improvements that they would like to see made to products, and a larger factory fitted expansion vessel for the combi was high on the list.

By upgrading to a 24 litre expansion vessel, the boilers will ultimately save on installation time and costs because, in most cases, no additional external vessel will be required. For the majority of installations, 24 litres will provide more than sufficient room for the expansion from both the boiler and heating system.

The Vortex Combi range includes internal and external models available in output of 21kW, 26kW and 36kW. What’s more the latest Combi XS 26kW boiler is only 515mm wide and the slimmest model of its kind on the market. The 24 litre expansion vessel is normally fitted behind the front door on indoor and outdoor Vortex Pro combi boilers, but with the XS, it is supplied as an externally fitted kit.

Designed to make installation and servicing easier, and providing excellent combustion efficiency and hot water performance, Grant Vortex Pro Combis are a favoured choice for installers and homeowners alike.

For more information about the Vortex oil-fired boiler range please click here and for further details about Grant product training, please contact our Training Academy.

Grant UK appoints Renewables Manager

After joining Grant UK in the summer of 2017, Kevin Ellis has now been appointed as Renewables Manager for the Company and will be providing support in the renewables sector to customers throughout England, Scotland and Wales. Alongside its award winning Vortex and VortexBlue oil fired boiler ranges, Grant UKRead More

Grant UK expands its training offering in Hawes, North Yorkshire

Grant UK’s principal off-site training academy has been redeveloped to increase the range of courses that it can offer in North Yorkshire. The GTEC centre in Hawes with its purpose built facilities has become an established off-site training venue for Grant UK. For over five years, Grant UK’s Training AcademyRead More

25 days of Grantmas!

Grant UK will be joining in with the Christmas festivities this December with its ‘25 days of Grantmas’ Twitter campaign. During the countdown to Christmas, the @mygrantuk Twitter page will be home to Grant UK’s own advent calendar so follow us and join in! The 1st December not only marksRead More

Domestic RHI Tariff Uplifts

On 20th September 2017, the tariff rates for the Domestic Renewable Heat Incentive (RHI) are increasing for biomass boilers, air source heat pumps and ground source heat pumps. In August, the Government confirmed that the tariff rates for the Domestic RHI Scheme would be uplifted for some technologies, benefitting homeownersRead More

Changes to Domestic RHI Scheme in Spring/Summer 2017

NOTE: The election held in June 2017 meant that the proposed RHI reform regulations (detailed below) could not be laid before Parliament and come into force until after the election.  In December 2016, the Department for Business, Energy and Industrial Strategy released details regarding proposed changes to the Domestic RHIRead More