Grant set to unveil entire Aerona3 R32 air source heat pump range at 2019 National Ploughing Championships

Visitors to the 2019 National Ploughing Championships, taking place 17th-19th September in County Carlow, will have the chance to view our newly-launched Grant Aerona3 R32 air source heat pumps which will be on display to the public for the first time.

The new A+++ air source heat pump range, which is available in outputs of 6kW, 10kW, 13kW and 17kW, features the more environmentally-friendly R32 refrigerant and will replace our existing air source heat pump offering. The R32 refrigerant champions a lower global warming potential than typical heat pump refrigerants and meets upcoming legislative targets outlined in the 2014 EU Greenhouse Gas (F-Gas) Regulations.

These R32 models are expected to build on the popularity of our existing Aerona3 air source heat pumps which are favoured by many self-builders seeking to achieve Part L compliance as required under building regulations. In addition to providing cleaner and more sustainable operation, the 13kW and 17kW models within the Aerona3 R32 range have received the esteemed Quiet Mark, an accolade which is only awarded to products that meet the programme’s criteria and are identified as being amongst the quietest within their given category.

The new Aerona3 R32 air source heat pump range will be on display at stand Block 3, Row 27, Stand 625 during the National Ploughing Championships along with a range of other heating products in our extensive portfolio which including award-winning condensing oil boilers, hot water cylinders and highly effective heat emitters.

When stopping by our stand, also speak to a member of the team about our new fully integrated Multiple Package Solutions offering which designs, quotes and supplies a new build property’s entire heating requirement under one roof. The free of charge service can help unlock a new level of efficiency for a property’s heating system and provide greater long-term savings for the homeowner!

Think Heating. Think Grant.

Grant attends SEAI Energy Show

A key date in our exhibition calendar, the SEAI Energy Show 2019 was a resounding success and brought together key professionals and manufacturers within the energy industry over two days at the RDS Arena in Dublin.

With an ever-growing focus on sustainability and clean energy solutions, exhibitors and attendees alike had a common goal of showcasing and discussing highly efficient renewable energy products and services from across Ireland and further afield.

This year, in addition to our ever-popular high efficiency range of Vortex condensing oil boilers and our Aerona3 air source heat pumps, the Grant team also displayed the new R32 13kW air source heat pump and Grant Solo and Grant Afinia radiator ranges – the most recent additions to our ever-growing portfolio of heating solutions.

With an impressive 4,000+ plus attendees at the show, members of the Grant team had a busy two days with visitors showing a particularly strong interest in the Aerona3 air source heat pump range. With an ErP rating of A++, the Aerona3 is a highly efficient heating solution which can deliver up to four times the amount of energy for every 1kW of electricity used and can also help to meet Part L compliance for new builds in the Republic of Ireland.

Speaking about the event, Barry Gorman from the Grant Technical Team said, “The SEAI Energy Show is always an important exhibition for us as we understand that the focus on sustainable practice and best energy efficient solutions continues to rise year on year.

“We had a lot of interest in our new A+++ 13kW R32 air source heat pump model which features R32 refrigerant gas that holds a significantly lower global warming potential (GWP) than other typical heat pump refrigerants. We look forward to the introduction of this R32 gas into all models within the Aerona3 heat pump range within the coming months. These models are a great option for those wishing to integrate renewable technology into a property.”

If you are interested in integrating renewable heating technology – such as an Aerona3 air source heat pump – into your property, contact our Technical Team for further information on efficiency outputs or avail of our free of charge heat loss calculations by emailing your project xml files to

With the SEAI Energy Show complete for another year, our team is already looking ahead to our next exhibition taking place at Plumbex Dublin in the Citywest Hotel from 29th– 30th May!

Grant introduces new model to air source heat pump range

We’re pleased to announce that we have expanded our Aerona3 air source heat pump range (ASHP) following the launch of a new 13kW model which incorporates R32 refrigerant. The Aerona3 R32 heat pump uses a more environmentally-friendly refrigerant which provides cleaner operation whilst continuing to deliver its renowned excellent performance.

Delivering an ErP rating of A+++, the Aerona3 R32 meets the growing demand for more environmentally-friendly heating products. The 2014 EU Fluorinated Greenhouse Gas (F-Gas) Regulations is legislation designed to phase out the use of hydro-fluorocarbons, with the introduction of a series of targets which are designed to limit the use of gases which have the highest Global Warming Potential (GWP). The R32 refrigerant featured in our latest 12kW model has a GWP which is considerably lower than other typical heat pump refrigerants, therefore complying with the upcoming legislative targets.

The Aerona³ R32 heat pump is not just a greener heat pump – it also has the familiar features that installers have come to associate with our Aerona3 range. The new model is a single phase, DC inverter driven ASHP incorporating in-built weather compensation and a base tray heating element to prevent ice formation, features that it shares with the existing models in the Aerona³ range. Monoblock in design, the Aerona³ R32 is suitable for use with S-Plan heating control systems and is simple to work with for installation and maintenance.

Those wishing to incorporate green technology such as an Aerona3 ASHP into a new property can also take advantage of our free of charge heat loss calculations. This service can be availed of by emailing your project plans to

The Aerona³ R32 model has a compact footprint and operates with low noise levels. It therefore has minimal impact on its surroundings both aesthetically and acoustically, something which is of great benefit to our customers. The heat pump is also available with a guarantee of up to 5 years (subject to full T&Cs and status). We understand the growing importance of environmentally-friendly and sustainable home heating and with the introduction of R32 gas into our heat pump offering, we are helping our customers lower their carbon footprint whilst enjoying the higher efficiency outputs and cleaner operation that our heat pumps champion. The introduction of R32 gas into our entire range of air source heat pumps is just one of many exciting developments in the pipeline over the coming months!

Think Heat Pumps. Think Grant.

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!