MCS- Heat pump R32 Quiet Mark
Grant VortexAir Range

5 Year guarantee*

Grant VortexAir Range

The VortexAir Hybrid incorporates the highly efficient Aerona³ R32 air source heat pump with an ultra low NOx VortexBlue oil boiler.

The cleaner oil-fired boiler technology combined with the green credentials of the Aerona³ heat pump results in an innovative hybrid heating solution. With the VortexAir, renewable technology can be introduced into the home while also having the peace of mind that comes with the back-up heating provided via the boiler.

a+++ Heating a Water

Features & benefits

  • Two models available – both feature the Aerona³ 17kW heat pump with either a 15-21kW or 21-26kW blue flame oil boiler
  • Available with a 5 year guarantee (*when installed by a G1 Installer, subject to Terms and Conditions)
  • Cleverly brings together the best of both worlds with a reliable and efficient Aerona³ heat pump and the clean burning, blue flame technology of a VortexBlue oil boiler
  • The heat pump is eligible for the Renewable Heat Incentive (the VortexAir is supplied meter ready to fulfil the RHI eligibility requirements)
  • The oil boiler can be installed externally alongside the heat pump as one complete unit or, alternatively, the boiler can be sited indoors (the heat pump is always fitted outdoors)
  • The heat pump can be installed at the same time as the boiler or it can be fitted as part of a two-stage installation when the boiler is installed first to restore heating and hot water and the heat pump is fitted afterwards
  • Designed to operate with maximise efficiency – using an advanced control system, the VortexAir seamlessly switches to the most effective heating mode, whether that be heat pump, oil, or a combination of both (there is also the option to manually switch between hybrid and oil)
  • The hybrid is supplied with a low level balanced flue as standard
  • Heating engineers should visit the Professionals hybrid webpage to read more about the range
Why hybrid heating?

Why hybrid heating?

Each year, thousands of older oil boilers are changed, most often as distress purchases and requiring a quick replacement heating solution. In these situations, there is often little opportunity to choose an alternative fuel source, such as a renewable technology, because heating and hot water needs to be quickly restored to the property. This is where Hybrid heating technologies can step in.

A hybrid, such as the Grant VortexAir, bridges the gap between renewable energy and situations when a traditional fuel source is the most obvious solution – it allows homeowners to start their transition to renewable heating without the added cost of having to resize and replace radiators and without the prospect of being without heating for a prolonged period of time. Joining the benefits of an air source heat pump with the latest blue flame oil boiler technology, the VortexAir unlocks the potential of renewable heating for properties where it was previously not thought possible.


Product code
Depth Max/Min
Boiler Output
Heat Pump Capacity
Heat Pump Power Input
Heat Pump SCOP 35°C
NOx Emissions
ErP Rating
HPIDAIRR32 Grant VortexAir 15/21kW Blue Flame Oil Boiler and 17kW Heat Pump Hybrid inc. EZ90BFKIT 280kg 1420mm 1786mm 470mm 15-21kW 17kW 3.90kW 4.19 - - a+++ Oil Boiler a Heat Pump
HPIDAIR2R32 Grant VortexAir 21/26kW Blue Flame Oil Boiler and 17kW Heat Pump Hybrid inc. EZ90BFKIT 282kg 1420mm 1786mm 471mm 21-26kW 17kW 3.90kW 4.19 - - a+++ Oil Boiler a Heat Pump
VTXBFAIR Grant VortexAir 15/21kW Blue Flame Oil Boiler 149kg 1420mm 700mm 500mm 21kW - - - - - a Oil Boiler
VTXBFAIR2 Grant VortexAir 21/26kW Blue Flame Oil Boiler 151kg 1420mm 700mm 500mm 26kW - - - - - a Oil Boiler


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