- 26 litre: Most common hot water heater on the market and the cheapest.
- 2nd 26 litre is recommended if you have more than three bathrooms and they are far apart this is to reduce time for the hot water to get to the outlet.
- 32 litre: Ideal for larger households with four or more bathrooms. (2x 26ltrs is cheaper)
- Temperture controllers can be installed to adjust the out let temperture of the hot water to your fixtures. To save gas you would set it to 42dig and when you shower use only hot no cold so your not heating water up then cooling it down again. This also prolongs your heater for many years longer. 1 kitchen and up to 2 bathroom controllers can be installed to any Continuous flow hot water heater.