B and K Industries 109-503RP Anti-Sweat Toilet Tank Valve

Product Information

Hot Water Usage: The use of hot water in the bathroom, such as taking a shower or bath, can also contribute to high humidity levels and condensation on toilet cisterns. Hot air will therefore flow from the outside of the house to the cold body of a toilet tank which will increase the rate of condensation. Otherwise, you might have to open up walls or ceiling finishes to install the valve and link it to a hot water line.

How to Install an Anti-Sweat Valve for a Toilet - Knoji

Condensation occurs when warm, moist air contacts a cold surface and the water vapor of the warm, moist air condenses on the colder surface. If you are looking to completely do away with toilet sweating in your bathroom, then I suggest you install a tankless toilet. These steps will help minimize the temperature difference between the tank and the surrounding air, reducing condensation and preventing water damage or mold growth. This will also allow some of the hot humid air to escape out the window along with being sucked out by the fan. The hot humid air from the room condenses on the colder water pipes and underside of cistern so any insulation you can use will make things better.

Condensation on toilet cisterns, or toilet sweating as it’s also known and on cold water pipes in your bathroom can cause huge amounts of damage if left unresolved, in the form of rotting floors and more importantly joists. In some cases, the sweating can lead to rotting, and not to mention — it’s a slip hazard in your bathroom. Install the soldered valve assembly so that it connects the hot-water pipe with the cold-water line leading to the toilet. If you are looking for a new toilet, take a look at our reviews and selections – there are sure to be a choice of several that will meet all your needs.

in. Toilet Anti-Sweat Valve SWEATVALVE - The Home Legend 1/2 in. Toilet Anti-Sweat Valve SWEATVALVE - The Home

I’m always happy to help, so if you need any advice or just someone to talk about plumbing with, don’t hesitate to get in touch! 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. To prevent condensation on a toilet cistern, increase ventilation, insulate the cistern, seal the shower or bathtub, use a dehumidifier, keep the cistern clean, use a water tank liner, apply insulating paint, install an anti-sweat valve, and use a toilet bowl cleaner.Also, low-flow toilets today often come with insulated tanks which will reduce the chance of your toilet becoming sweaty. Once the valve is installed and in working condition, you can then turn on the water supply and test the function of the valve. When the tank is clean, use a dry towel or sponge to dry the toilet tank, including all the parts as much as you can. Once the water is flowing, adjust the anti-sweat valve to regulate the temperature of the water entering the toilet tank.

Sweat Condensation on Toilet Tank — Why Do Toilets Sweat

The valve creates a one-way flow of water that only allows liquid to flow in one direction, which means it will not allow water to flow backward out of the tank and back into the supply line. There are clear solutions to why your toilet tank is sweaty and steps you can take such as decreasing humidity, insulation, or installing an antisweat valve. After a shower, the warm, humid air in the bathroom can cause the toilet tank to sweat when it comes into contact with the cooler tank surface. Exhaust fans come in different types such as ceiling-mounted or wall-mounted, and they can be operated by a switch or a timer. This is the pipe that goes to the toilet) Make sure that the pipe is pushed into the valve body as far as it will go before tightening the compression fitting.

You may also want to check your home’s air conditioning system and ensure that it is set to the right temperature and not running too cold. 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. For instance, once you insulate your tank, the toilet uses less water per flush, saving you money on the water bills and making a home more eco-friendly.

Anti-Sweat Valves - Watts

The plumber prepares by shutting off the main water valve, cutting the water supply to your whole house. If the issue has lasted for too long, you may need to contact a professional to install a dehumidifier or remediate any mold or water damage. By mixing hot water with the cold water supply, these cast brass valves also temper the water inside the tank.Before you go ahead to fix a sweating toilet, you need first to establish that your toilet is actually sweating and not leaking.