Nathan has a conversation with industry veteran Bob Beattie about air to air heat pumps which have been heating and cooling us for many years outside of our homes.
Bob and Nathan discuss mini splits, multi splits and variable refrigerant flow (VRF) systems (otherwise known as variable refrigerant volume VRV
Often, discussions around heat pumps in the media only concentrate on air to water heat pumps e.g. air source heat pumps which transfer heat to a wet system such as underfloor or radiator circuits or ground source heat pumps which transferor heat energy to wet heating systems.
Air to air heat pump systems are very efficient and will work well in some domestic situations. They also provide heat removal from a room otherwise known as comfort cooling and often called air conditioning.
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