Knowledge Hub

Case Studies

Read a selection of our case studies to view Grant renewable products in action and gain an insight into how these products could feature in your home.

The 10kW Aerona3 heat pump installation is complete at the farmhouse

Grant Aerona³ heat pump upgrades the heating system of a sixteen year old farmhouse

A Wiltshire farmhouse has updated its heating system, replacing its original heat pump with a Grant Aerona³ air source heat pump which has been installed alongside a QR hot water cylinder. The new heat pump and cylinder were integrated alongside an existing solar thermal system, giving the property’s renewable heating system an upgrade.

Grant 17kW heat pump in situ

Renewable heating system helps family reduce their energy costs

A family home in Wiltshire has made the move from a gas central heating system to a renewable solution featuring an Aerona³ air source heat pump, a solar thermal system and QR hot water cylinder all supplied by Grant UK, helping the household to reduce their dependency on fossil fuel and lower their energy bills.

Luxury new build farmhouse welcomes Aerona³ heat pump

Luxury new build farmhouse welcomes Aerona³ heat pump

A four-bedroom farmhouse built on an exclusive development on the border of Wiltshire and Berkshire, has had a Grant renewable heating system installed including an Aerona³ air source heat pump, hot water cylinder and heat emitters. This property completes the development of four sustainably built homes, all of which have Grant heat pumps fulfilling their heating and hot water requirements.

Living with a VortexAir Hybrid

Living with a VortexAir Hybrid

Two years ago, a Grant VortexAir Hybrid was installed as part of a new heating system for a 200 year old listed cottage. In this case study, we return to this Wiltshire home to hear from the homeowner to discover how hybrid heating has fulfilled their expectations.

Think Heating. Think Grant.

Explore our established range of heating products, from oil boilers and hybrid to solar thermal systems, air source heat pumps, cylinders and energy management controls.

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