Grant Aerona Air to Water Heat Pumps

Grant Aerona air-to-water heat pumps are a sustainable heating solution for your home. 
Their R290 heat pumps heat pumps combine exceptional performance, reliability and value, heating your home using renewable energy and helping to significantly reduce your carbon footprint. They use the natural refrigerant, R290, which is very energy efficient and even more environmentally friendly. These efficient units have an impressive ErP rating of A+++ across the range.