Grant Aerona³ 17KW R32 Heat Pump Heat Pump These circuits require an isolator

These circuits require an isolator or change over switch which is recommended to be rated to 20A or greater

4kW R290 M THERMAL ARCTIC AIR TO WATER HEAT PUMP

/Max (2) (KW): 3

A++ at 55oC water temperature

which has a significantly lower global warming potential (GWP) of only 3

Grant Aerona³ 17KW R32 Heat Pump Heat Pump These circuits require an isolatorData Sheet Click Here Installation Guide Click Here The Aerona R32 heat pumps are Grants greenest heat pumps yet. Each model also incorporates the familiar features that engineers have come to associate with the Grant Aerona brand. Grants Aerona air source heat pumps incorporate a number of features, as standard, which are all designed to make the installation quicker and easier for engineers. From its integrated HE pump through to the simplified