Hot Water Energy Calculator
- What does hot water cost you now?
- How much hot water, power and money can be saved with efficiency?
- What savings can be made with an efficient shower head and tap aeration?
- What savings can be made with solar hot water?
- Calculate your answers here.
Hot Water Savings Ideas
Replace a shower head for a water efficient one and Save 55% and associated heating costs.
Install tap aerators and Save 75% and associated heating costs.
Fix water leaks fast and save up to 20000 litres per year.
Hot Water Calculator
Calculate your yearly hot water consumption and hot water costs.
See what a different efficient shower heads and aerators can make.
Evaluate if solar hot water capital costs compare with 20 years of hot water savings.
Fill in the values in the top 3 tables.
Press Get Results button.
See you hot water annual costs and possible water efficiency savings.