Browse Forums General Discussion 1 Mar 29, 2022 9:39 am Hi, a question, how do I go about isolating my hot water system from the supply. It is a Dux Proflo 50L Electric System. I just want to turn it off and use cold water only for a while. Now I have been told there are things related to bacteria I should be worried about if I leave it off for a while, If I turn off the non isolating return valve will this cut off water supply to the heater? and then I can turn it off at the switchboard and let it drain by turning on a tap? if so is it fine to leave it in this state or will you get a buildup of hydrogen sulphide? the sun master is the solar heating to "warm" the water in the tank the S26 is your hot water system which will heat the water (25 degrees?) so with both turned on you… 2 13986 I want to build a decking to the drawn shape outlined in black. The problem is how close can I build to the gas hot water unit? Will I be able to build around it and be… 0 20228 DIY, Home Maintenance & Repair Hi, I've got a brand new (2nd hand) Bosch Hydropower 16H tankless hot water heater. Since it was installed I have noticed it leaks a lot. I took the cover off and it looks… 0 24147 |