The Sanden Heat Pump Hot Water System is the best hot water system for Tasmania for several reasons. It works efficiently even at temperatures as low as minus 10 degrees C. Some of the other heat pumps on the market stop working efficiently at temperatures as high as 5 degrees which can be a lot of the time in a cold Tasmanian Winter. At 5 degrees those heat pumps rely on a back-up electric element just like a conventional electric cylinder which is in-efficient.

The Sanden heat pump hot water system is very quiet, just 37 Db. Other heat pump hot water systems can be as loud as 65 Db.

Flexible installation options.  The Sanden cylinder can be installed inside or outside.  All in one heat pump hot water systems need to be installed outside or have ducting installed to/from the outside.  This leads to extra noise inside your house.  The Sanden also has a variety of cylinder sizes - 160L, 250L, 300L & 315.

The Sanden has long warranties.  6 years for the heat pump, 15 years (pro rata after 10) on the stainless steel tank. Warranties on some of the cheaper all in one units can be as low as 12 months on the heat pump and 5 years on the tank.

It's environmentally friendly not only because of efficiency but also its long life expectancy (less landfill), environmentally friendly insulation & ozone friendly CO2 refrigerant.

The new G5 model has an optional Wifi module enabling advanced functions such as one touch boost, multiple timer programming (ideal when optimising tariff 93 & solar power), error reporting, remote access by authorised Sanden installers, data including electricity consumption, current status, water temperature etc. The energy saving mode uses AI to determine how much hot water is needed at which point of the day to enable maximum electricity consumption.