
Whichever you choose, you'll need to ensure it's appropriately sized for your household and for connection to an economy tariff. If you're considering replacing your hot water system, there are several types available. For more information see Hot water issues (cold water). Please contact your local electrical contractor so they can determine what the problem is. If you’ve lost hot water there are a number of reasons why this may have happened. Go to Hot water calculator Hot water issues (cold water)
#POWER COST BASED ON SHOWER TIME CALC UPGRADE#
Upgrade your old hot water system to a new energy efficient model with a high energy star rating, a heat pump or a solar hot water system.Insulate the hot water pipes running between the tank and your taps to further reduce heat loss from pipes.This can help to save water and reduce heat loss from pipes Position your hot water system near where you use hot water the most, which may be your bathroom, kitchen or laundry.Modern fabrics and detergents deliver excellent results in cold water Wash in cold water rather than hot or warm to save on water heating costs as households can use around one-third of their hot water in the laundry.Water saving shower heads could save you up to $200 on your hot water costs 4
#POWER COST BASED ON SHOWER TIME CALC INSTALL#
Install a low flow showerhead or a flow control valve to reduce the amount of hot water used without reducing pressure.If it's your hot water tap it could cost you around $100 per year 3 Fix leaking taps quickly as just 60 drops a minute is around 9,000 litres of wasted water a year.

Take shorter showers - four minutes is perfect! Reducing your shower time from 8 to 4 minutes can cut hot water costs by 50% 2.Our handy hot water sizing table can help you determine the minimum tank size required for connecting your hot water system to Tariff 33

Connect your hot water system to Tariff 33 and you could save up to around 19% on your water heating costs 1.Set your hot water system thermostat to 60☌.Ask your local hot water specialist for help to get the right sized system for your needs

If it's too small, you could run short of hot water.
