Gas

Gas to Electric Hot Water Conversion

5 minute read

Converting hot water from gas to electric is increasingly common in New Zealand, particularly for households on bottled LPG or those replacing an end-of-life califont.

Typical scope of work

  • Decommissioning or removing the existing gas appliance
  • Selecting and locating the new electric cylinder or heat pump
  • Adapting pipework and installing required valves
  • Confirming switchboard and circuit capacity
  • Commissioning and setting safe delivery temperatures
  • Removal and disposal of the old appliance

Things that change day to day

With a cylinder, hot water is stored rather than instantaneous, so sizing matters. A correctly sized system will comfortably cover your household's peak usage; an undersized one will not.

Space requirements also change — you gain a cylinder location requirement and, with a heat pump, an outdoor unit position.

Keeping gas for other uses

Many households convert hot water while keeping gas for cooking or space heating. A qualified gasfitter can advise on safe isolation of the hot-water appliance while retaining the rest of the system.

Get a Gas to Electric Quote

Conversions involve plumbing, gasfitting and electrical work.

Get a Hot Water Quote
Get a Hot Water Quote