Most people hear about backflows and think of the water blockage in the drains flowing back into your home. This creates a mess and a potential health risk. However, this isn't the only form of reflux to deal with at home. It is also possible to get a reflux into your water supply. This can cause serious health problems.
If you think your water supply is backflowing, you should contact your local emergency installation company in Sydney immediately to resolve the problem.
What is backflow in water supply?
Your water enters your house through a special pipe. This should go straight to your faucets or a water filter that you have. This ensures that the water you drink is as clean and safe as possible. However, the water supply lines also supply other devices, such as B. Your central heating or even a toilet without a siphon float. In most cases it doesn't make a difference. However, if the pressure in the heating system of other connected equipment is higher than that in the mains supply, the water will flow back and into your supply lines.
In other words, the water supply in your home is flowing back in the wrong direction. Instead of drinking fresh water from the treatment plant, drink the water from your central heating system or the cistern.
Reasons for pressure differences
The Hass system uses hot water, this increases the pressure and can be enough to cause an imbalance in the system, especially if the tap water is experiencing a pressure drop. This can happen if the water is diverted to another location, e.g. B. in the case of a leak on the side of the road or at the fire department that uses the water.
The damage caused
In some cases, the higher pressure returned through the supply lines can cause the connections and valves to rupture, creating leaks that need to be fixed quickly. The greater risk is that the water flowing back into your utilities is contaminated. For example, the water in your heating system contains an inhibitor that is toxic when digested. It is also possible that the pressure drop in your heating system is damaging the system, e.g. B. by a pump failure.
Prevent the problem
The safest way to make sure this never happens is to make sure there is no cross-contamination point. Unfortunately, this is not always a practical solution. Sometimes a secondary system needs to be connected to your water supply. In this case, you need to make sure that the connection point is after your main water supply goes to the tap and you have installed an anti-siphon valve. This effectively allows the water to only flow in one direction, preventing it from flowing into your main water supply and causing damage or health problems. If you test the water regularly, you can have peace of mind. However, you should also make sure that your plumber checks it regularly to make sure there is no cross-contamination or backflow.
