Grant Engineering

Grant Engineering is Ireland’s leading manufacturer of heating technologies and has been providing efficient and reliable home heating solutions for over 40 years. The company continues to stand at the forefront of the heating industry with its forward-thinking approach to research and the development of innovative, energy saving designs and award-winning heating products.

With value for money, quality and contributing to Ireland’s clean energy transition, underpinning its research, design and manufacturing process, Grant is the number one choice for homeowners and installers throughout Ireland and further afield.

Grant’s diverse product portfolio is helping homeowners on their journey to achieving zero carbon. A wide range of Products available include the award-winning range of A+++ Aerona3 R32 air to water air source heat and High gain stainless steel hot water cylinders.

The Grant inverter drive air to water air source heat pump range is available in outputs of 6kW, 10kW, 13kW & 17kW. The Grant Aerona heat pump offers cleaner, more environmentally friendly performance and can lower a property’s overall carbon footprint, whilst helping to achieve required building standards.

High gain stainless steel hot water cylinders suitable for quick and easy installs with our pre-plumbed and fridge type units. Our hot water cylinder sizes include 210 litre – 300 litre cylinders.

Designed to heat water faster and more efficiently than a standard cylinder, our hot water cylinders make a perfect partner for renewable and sustainable heat sources.

Manufacturer approved Revit and BIM Objects to download oil-fired condensing boilers to the latest renewable products.