One of the most common causes is a constantly running toilet. This is most likely due to either a faulty flapper valve or a defective fill valve. Other potential causes of your wet toilet cistern could include a leaky water supply line, a faulty float valve, water condensation due to high humidity, or a faulty seal on the water-supply outlet. When you flush the toilet, hold the flushing handle down longer to remove as much water as possible. 2. Take cooler and shorter showers. Loosely thread a 5/8 x 5/8-in. compression adapter into each of the three valve ports. Hold the valve against the horizontal cold-water pipe with the lower inlet port even with the pipe.

If you are having a problem with condensation forming on the exterior of your toilet tank, one way to correct the problem is to install an anti-sweat mixing valve. An anti-sweat valve is a device that mixes a small amount of hot with the cold water supply before it enters the toilet tank to raise the temperature of the water slightly. Warm humid air will condense on the porcelain surface of the toilet tank during summer months and may cause damage to the walls and floor of your bathroom. The cold water supplied to your house is brought in through underground piping that lowers the temperature of the water to 55 degrees Fahrenheit or less. This is about the same temperature as the cold air supplied by an air conditioner.Yes, sweating pipes can cause mold because the moisture from sweating pipes can settle on surfaces and create the perfect environment for mold spores to grow. When there is too much condensation or humidity in a space, the moisture droplets that form on the pipes can pool on any surface and make it ideal for mold spores to grow. These methods might not completely stop the toilet tank condensation but will help to lessen it or prevent its damages 1. Keep the Toilet Tank Empty

When it gets humid in Toronto, the humidex can approach 50 degrees C, which means the air is full of moisture. If you feel the temperature of the water in the toilet tank, it’s much cooler—around 20 degrees C, if your home doesn’t have aircon. As the warm air meets the cool water tank, it forms droplets on the tank. Hallelujah!” you’re thinking. “There’s a fix!” You can install an anti-sweat valve to the outside of your toilet tank. This valve helps to raise the temperature of the water in your toilet tank. When your toilet cistern is lined it should look a little like this. Leave it for 8 to 10 hours for the sealant cure completely.Remember, the cistern only needs to be at the same temperature as the air outside to avoid condensation. Ventilate the Toilet or Bathroom It’s time to solder the adapter to the copper pipe. The plumber now attaches the pipe and fitting assembly with the compression fitting. Now, he’ll attach Teflon tape to the ends, slipping the pipe and compression fitting nut over the pipe. Pushing the entire assembly to the right spot on the joint, he’ll use a wrench to tighten everything. He’ll connect this valve assembly to the waterline, soldering the connections of both hot and cold water lines at the waste and stop valves.

Insulating a toilet cistern is an effective way to prevent condensation and improve the overall energy efficiency of the bathroom. The best way to insulate a toilet cistern is to add a lining to the inside of the tank. This lining serves as a barrier between the water in the cistern and the cool surface of the cistern, preventing the water from making the cistern too cold and thus reducing the chance of condensation.We suggest getting yourself a seat with soft closing hinges if this is the case. They are the sensible choice and will protect the porcelain on the bowls rim. Alternatively, you could buy a washlet, which is more of a luxury than a necessity, and utilizes a wand that sprays water to make cleaning up after simpler and less time consuming. Conclusion It's finished in white, but you'll also be able to get it in biscuit and almond. What's more, this includes the three bolt fittings that makes the installation less time consuming. Other things to consider Install an antisweat valve in the water-supply line leading to the toilet. An anti-sweat valve adds a little hot water to the toilet water line, which raises the water temperature in the toilet enough to warm up the tank and bowl. That’s all it takes to keep condensation from forming, even in the most sultry weather. In the winter, the cold air outside causes the interior surfaces of your home to become significantly colder than they are in the summertime. When you flush the toilet, water enters the tank and the water is usually significantly colder than the air temperature in your house. While doing this, if you don’t have an isolation valve this is the ideal time to fit one to make any future work easier. There is an excellent project, complete with video, on fitting and isolation valve here.