Products

Hybrids

Grant hybrids are an innovative heating solution that combine the installation of a renewable heat source alongside a traditional oil boiler delivering the best of both worlds.

Grant VortexAir Range

Grant VortexAir Range

  • Cleverly combines Aerona³ heat pump and Vortex oil boiler
  • Heat pump and boiler can be installed at the same time or in two stages
  • Supplied meter ready, fully pre-plumbed and wired making for easier installation
View models
Grant VortexAir Accessories

Grant VortexAir Accessories

  • Designed to complement hybrid installations
  • Includes heat meter kit and electricity meter kit
  • All Aerona³ accessories compatible with hybrid range
View models

Looking to develop your product knowledge?

Our award winning Training Academy allows us to offer a wide range of training courses including Grant product training and industry qualifications.

Find out more

Looking to fit and endorse Grant products?

The G1 scheme provides installers with the tools they need to fit and endorse Grant UK products - from training through to marketing support

Find out more

All of our products are supplied through a network of merchants - please click here to read more about how to order Grant products.

What is a Grant VortexAir Hybrid?
It is a combination of a high efficiency condensing blue flame oil boiler and an air source heat pump, interconnected using a control system, such that they operate together as a single unit.
How does a hybrid system work?

The control system on the hybrid unit monitors the ambient (outside) air temperature and allows only the heat pump to operate when the air temperature is high enough for it to meet the heat demand of the building on its own. At lower ambient air temperatures the boiler will operate alongside the heat pump, providing a boost to the flow temperature. When the ambient air temperature falls lower still, the boiler is operated at its full output at a higher flow temperature to enable the hybrid unit to meet the higher heating demand of the building.

Read More
What is the benefit of using a hybrid?
A hybrid unit enables the optimum use of both an inverter driven air source heat pump and a blue flame condensing oil boiler, throughout the year, as the ambient air temperature (and consequently the heat demand of the building) changes, thus providing the most efficient use of both the renewable and non-renewable energy sources.
We have an app for that

We have an app for that

Grant TechBox is exactly what its name suggests – an electronic source which stores all the Grant product technical manuals as downloads.

We have an app for that We have an app for that

Explore the range

Compare products
/3
Are you a homeowner? Please click here.