Grant oil boilers champion EU compliance

Thanks to advances in burner technology and our efficient boiler designs, our entire range of Vortex condensing oil boilers are fully compliant with the next phase of the European Union’s Energy-Related Products Directive. The new legislation, set to come into effect in September this year, will set maximum nitrogen oxides (NOx) emission levels that space heaters will need to meet, reducing the overall, NOx emissions produced from heating. Seeking to improve air quality via a reduction in pollution, the legislation has outlined a NOx emissions target with a maximum of 120mg/kWh.

The Grant Vortex low NOx models include utility, outdoor modules, boiler house, combi and wall hung boilers all of which incorporate this new low NOx technology. The majority of components within the burners like fuel pumps, motors and control boxes remain the same as before, delivering continuity and familiarity for installers and engineers.

This latest product development once again demonstrates how Grant boilers meet the needs of the evolving market place well in advance of new legislation and changes.

Think Boilers. Think Grant.

Grant highlights innovative heating solutions at Plumbex 2018

Visitors of the 2018 Plumbex Trade Show had the opportunity to view Grant’s range of home heating solutions, all of which are designed with efficiency, reliability and value for money in mind. The two-day event, which took placed in the CityWest Hotel in Dublin, offered the perfect opportunity for an insight into the latest plumbing and heating trends available on the market and showcased state-of-the-art heating solutions available for both new build and retrofit projects.

Proving popular at the show was Grant’s range of Vortex condensing oil boilers available in utility, wall hung, combi, boiler house and external models, offering homeowners greater choice and flexibility. The range, which features Grant’s innovative and award-winning heat exchanger, also recently received a coveted Which? Best Buy oil boiler 2017 award. Also, on stand over the two days was Grant’s innovative VortexAir Hybrid and range of highly efficient Aerona3 inverter driven air source heat pumps (ASHP) which are perfectly suited for those building a new home or retrofitting as they can help meet Part L obligations outlined in building regulations.

The Technical team at Grant offers free of charge heat loss calculations for the VortexAir Hybrid and Aerona3 ASHP, helping owners select the right model to suit their home. To avail of this service email your project plans to

Visitors with an interest in the Aerona3 ASHP range, available in outputs of 6kW, 10kW and 16kW, were also reminded of the Sustainable Energy Authority Ireland’s recently announced grant which offers up to €3,500 for air to water heat pumps.

Grant showcases sustainable offerings at SEAI Energy Show

The Grant team recently exhibited at the 2018 SEAI Energy Show, an important two-day event in Dublin for those working in the energy sector in Ireland, providing a great opportunity to learn about new opportunities and developments in the industry.

Visitors at the show had the opportunity to learn more about our range of sustainable heating products including the revolutionary Grant VortexAir Hybrid which features our award-winning condensing technology and the environmentally friendly benefits of the Aerona3 air source heat pump (ASHP).  The A++ Aerona3 ASHP was also featured at the show, which can be purchased as a single unit with varying outputs of 6kW, 10kW and 16kW. Both of these heating products can help achieve Part L compliance and renewable obligations as outlined in the Republic of Ireland’s regulations for new builds.

We’re already looking forward to our next show in May at the Plumbex Show in Dublin. Those looking for heating advice and information on our award-winning range of products can visit the team at stand 41 on Wednesday 30th and Thursday 31st May 2018 at Plumbex, CityWest Hotel, Dublin.

New grant available for Air Source Heat Pumps

Homeowners retrofitting and interested in getting the green advantage with one of our highly
efficient Aerona3 air source heat pumps (ASHP), can now apply for the new grant from the
Sustainable Energy Authority Ireland (SEAI) which offers up to €3,500 towards an air source heat
pump, including the Grant Aerona3.

Our innovative range of Aerona3 ASHPs comprise of three outputs 6kW, 10kW, and 16kW, which are all eligible for the new funding. The range offers a great sustainable heating solution for those wishing to reduce their carbon footprint, retrofitting or building their new home, as they can help achieve Part L compliance which is required under building regulations.

For more information on the SEAI heat pump grant visit

air source heat pumps

Grant team exhibits at 2018 Irish Building Control Institute Conference

Members of team Grant recently travelled to Co. Clare to showcase our extensive range of heating solutions at the 2018 Irish Building Control Institute Conference (IBCI). The annual Conference which took place in the Inn at Dromoland, is the main forum for business control in Ireland and provides an excellent opportunity for local authority staff, civil servants, and members of the private sector to come together to discuss important issues that are affecting the design and construction industries.
In addition to attending various presentations which provided an insight into issues and changes in building regulations and associated legislation, delegates also had the opportunity to visit the range of exhibitors present at the two-day conference.

Proving particularly popular at the Conference was our range of Vortex condensing oil boilers renowned for their high-quality finish and high efficiency outputs. Similarly, our VortexAir Hybrid, which presents a unique combination of our condensing oil technology and sustainable Aerona 3 air source heat pump (ASHP), received great interest thanks to its highly reliable operation and environmentally-friendly benefits.

We look forward to exhibiting at the Sustainable Energy Authority Ireland (SEAI) Energy Show set to take place on the 18th and 19th April at the RDS Arena in Dublin. If you would like some advice on sustainable heating solutions, then make sure to visit our team who will be on hand at stand C6.

Grant joins focus on sustainability at IrBEA National Bioenergy Conference

Grant recently exhibited at the Irish Bioenergy Association’s Bioenergy Future Ireland Conference at Croke Park, Dublin, highlighting our range of innovative and sustainable home heating options. The Conference, which attracted over 300 attendees and 32 exhibitors, placed a strong emphasis on the importance of utilising bioenergy technology and sustainability to reduce carbon footprint and overall impacts on the environment.

Visitors of the conference had the opportunity to learn about our range of Grant Spira condensing biomass wood pellet boilers designed to provide its users with straightforward daily operation, an easy installation process, and efficiency ratings of up to 97%. Recognised as the ‘Best Renewable Energy Product 2011’ by the Sustainable Energy Authority of Ireland (SEAI), the Spira comes in a range of outputs from 6kW to 72kW, and offers homeowners a highly efficient, convenient and environmentally friendly way to heat their home.

We’re already gearing up for our next upcoming exhibitions which include the Irish Building Control Institute (IBCI) Conference at The Inn at Dromoland, Co. Clare, on the 21st and 22nd March, as well as the Sustainable Energy Authority Ireland (SEAI) Energy show which takes place at the RDS in Dublin on the 18th and 19th of April.

Grant showcases award-winning boiler range in France

Members of the Grant team recently set their sights on France to attend the Interclima+Elec exhibition. The exhibition, which spanned over three days brought together sector decision makers and installers seeking energy efficient, renewable and smart solutions for both residential and commercial buildings.

At the event, attendees had the chance to learn first-hand about our award—winning range of Vortex condensing oil boilers, which feature Grant’s patented Vortex condensing technology and provide some of the highest efficiencies on the market. Launched just over a year ago, the revolutionary VortexAir Hybrid, which is proving popular with those seeking an innovative and more environmentally friendly heating solution, was also on display alongside the trusted Spira and Vecta wood pellet boilers.

Why Grant? Ask Which?

In the results of their 2017 boiler review, the UK’s largest independent consumer body Which? has awarded a Best Buy accolade to our entire range of Grant Vortex condensing oil fired boilers – that’s an impressive 63 Which? Best Buys!  We are also the only manufacturer to receive an Oil Boiler Best Buy this year!

Our Grant Vortex Boiler range encapsulates both variety and versatility with the extensive assortment of models which are designed to fully meet the needs of both homeowners and installers alike. The range includes internal, external, wall hung, boiler house and combi models, in sizes from 12kW up to 70 kW.

Offering SEAI Harp Database efficiencies up to 97%, the Grant Vortex range is renowned for delivering some of the highest efficiencies available on the market today, helping homeowners save money on their heating bills. The Grant Vortex range is also a firm favourite with installers who benefit from the user-friendly features on each model which enables an easy installation process and hassle-free maintenance throughout the product’s lifetime.

In 2016, EUA statistics named the Grant Vortex range of condensing oil boilers as the number one selling models in the UK, and now this same range includes the only oil boilers to achieve Which? Best Buys. This is a fitting testament to Grant’s commitment to providing high quality, reliable and affordable heating products for our customers.

Think Boilers. Think Grant!


Grant Vortex Air and Aerona3 generate great interest at the Architecture & Building Expo

Team Grant recently attended the Architecture and Building Expo 2017 – a great event which brings together leading architects, architectural technologists and specifiers from across Ireland.

This year, our Grant VortexAir Hybrid and Aerona3 air source heat pump were firm favourites with visitors at the two-day event. The innovative VortexAir range combined with the Aerona3 heat pump are specifically designed for new builds and retrofit installations, helping those building a new home meet the Part L obligations as outlined in building regulations.

The VortexAir Hybrid combines the reliable features of the Grant Vortex condensing oil-fired boiler with the eco-friendly advantages of the Aerona3 inverter driven air source heat pump (ASHP), offering an advanced, reliable and convenient home heating solution. Renowned for delivering some of the highest efficiency ratings on the market today, the model can also help safeguard against unknown future home heating costs.

To further assist visitors at the Expo, team Grant distributed complimentary storage memory sticks with important information including details about Part L compliance for new build properties and examples of how trusted Grant products can help meet these obligations. Examples of the required Heat Pump Tool and product fiches (energy labels) were also included.

Visitors were also reminded about the FREE of charge heat loss calculations which Grant offer to professionals who send us through their building plans and xml files to We can then size the home for the correct model and ensure Part L compliance.

grant aerona rangeWith four decades of experience in the heating industry Grant is perfectly positioned to offer an unbiased choice of products due to our large portfolio of products.

All in all, another great event for team Grant!

New Grant Vortex Red makes its debut at the National Ploughing Championships

Our new look Grant Vortex boiler house range made its debut at the recent National Ploughing Championships in Tullamore, Screggan, showcasing its fresh new red exterior.

A popular model within the award-winning Grant Vortex condensing oil boiler range has had its blue casing replaced with an eye-catching red powder-coated casing and black snorkel tube.

The new design is a further testament to Grant’s impressive track record of developing products that are innovative, reliable, and of the highest quality. Householders and installers alike will be pleased to know that whilst it is a new look for the boiler range, no internal modifications have been made to the trusted technology that is renowned for great high efficiency rates. In addition, the compact and convenient design of the boiler models allows for easy access for boiler servicing and is the perfect home heating solution for instances where there is less space.

This year’s National Ploughing Championships welcomed a staggering 291,500 visitors to the grounds and in addition to showcasing the new look Grant Vortex Red and new look Euroflame boiler house models, visitors also had the opportunity to learn more about Grant’s award-winning heating products including the Grant VortexAir and Aerona3 air source heat pump.