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Grant

Grant has been developing heating products for more than 40 years and has over 15 years’ experience in air source heat pumps. Its latest generation Aerona 290 range combines efficient low-carbon heating with quiet operation and a contemporary design.


We install Grant air source heat pumps in homes ranging from smaller properties and retrofits to larger homes and new builds, selecting and sizing the system to suit the individual property.

  • Latest-generation R290 heat pump technology
  • Quiet Mark accredited
  • Up to 7-year guarantee

We install Grant’s Aerona 290 air source heat pump range, available in outputs from 4kW to 15.5kW. The range uses natural R290 refrigerant, has an A+++ energy rating at 35°C flow temperature and has been designed to provide efficient heating and hot water across a wide range of homes.

All five Aerona 290 models have achieved Quiet Mark accreditation for their low operating noise, and the range can be supplied with a 7-year guarantee when installed by a Grant G1 Installer, subject to Grant’s terms and conditions.

Grant Aerona Black Heat Pump Outside