A ‘volumiser’ is simply a vessel used to increase the volume of the heating system connected to the heat pump. It has one inlet and one outlet for connection to the heat pump and heating system
The 30L external volumiser is available as an optional component for when there is insufficient system volume
Technical specification
Manufacturer Model NoHPIDVOL30EXT6Brand NameGrantERP RatingNot Applicable
Reviews
Grant 30 Litre external volumiser c/w 3kW backup heater (HPID6R32)