Grant Aerona Sealed System Kit Option:Grant Aerona 50L Sealed System Kit and overall comfort

and overall comfort

80 (2) Power input Heating 0

Shelf Life Unopened bags: 12 months in cool

With ProGrid+

Grant Aerona Sealed System Kit Option:Grant Aerona 50L Sealed System Kit and overall comfortThis Grant Aerona Sealed System Kit to suit all Aerona3 heat pump models. The sealed system kits are available in 3 sizes, 12, 18 and 50 litres. Specifications Grant Aerona 12L sealed system kit includes, 12ltr expansion vessel Filling loop Pressure gauge PRV Air vent Grant Aerona 18L sealed system kit includes, 18ltr expansion vessel Filling loop Pressure Gauge PRV Air vent Grant Aeron 50L sealed system kit includes, 50ltr expansion vessel Filling