How do I empty the water in my loft tank?
First make sure the mains water is turned off at the stopcock then turn on all the cold water taps and/or flush the toilet several times. This will empty the cold water storage tank and stop the flow of water.
Why is my cold water tank not filling up?
The most common causes of a water heater not filling up include leaks, air or pressure lock within the tank, continual filling and draining of the tank’s water supply, or a clogged cold feed pipe or valve.
Why are there 2 water tanks in my loft?
Why are there two water tanks in your loft? If you are not sure why there are two water tanks in your loft, it is probably because the property has (or used to have) a vented central heating system. Water from the mains is fed into the larger of the tanks which is the cold water storage tank.
Why does it sound like water is constantly running water heater?
If your water heater is making noise like water is running, you probably have a leak or a broken pipe. If you hear water running, you have a leak. Check the T&P Valve. There’s a long tube attached to the T&P Valve and sometimes the tube runs directly into a drain or through a wall.
Is the small water tank in the loft full?
The small tank is near full – the water level is just covering the overflow fitment. The ballcock is completely submerged but not sat at bottom of tank (approx 1 inch between top of ball and water level). The small tank’s feed does tee in to the bottom of the hot water tank. Thanks again and will respond later.
Why is my cold water tank in my loft not filling?
Checked the kitchen tap and outside tap and they worked. This indicated that the issue was within my property not outside the property (the Kitchen tap is connected direct to the mains, the other taps come from a storage tank in the loft) So turned of the hosepipe and let the tank fill by it self.
How long does it take to fill a cold water tank?
I currently have to run as much hot as i can get out of the tank, then keep running up and down the stairs with pans of cold water from the downstairs taps to cool it enough to get into! I have timed the refill of the hot water cylinder and CWST and it takes about 40 mins to complete.
What to do if your water tank is not filling up?
Place your thumb tightly over the outlet. Open the hot side first, then slowly open the cold for as long as the pressure allows. Quickly close the cold and slowly relaease the outlet. This may need to be repeated but should sort out any air lock.
What should I do if my loft water tank is not filling up?
The most common problems homeowners face when they have an old or damaged water tank in the loft are: Water tank in loft not filling up. These problems should be investigated by a professional heating engineer. In addition, sometimes it’s necessary to clean the water tank to ensure the water is safe for use.
How big is the water tank in the loft?
We have two cold water tanks in our loft. One large 50 gallon, another small 5 gallon. The small tank is full up to just below the mid-point of the overflow outlet (inside the tank) and the ballcock has sunk an inch below the water level. The valve is allowing supply of water as it will fill the small tank if I press the ballcock down further.
Do you have to empty the cold water tank?
And that’s it – when they stop running, the tank should be empty. Well, not quite in fact – there will still be a small amount of residual water below the outlet points. If you need the tank to be completely empty, then this water will have to be bailed out, or removed with a wet vac.
Can a cold water tank pass through a loft hatch?
It can also be difficult to install a new cold water tank if the loft hatch is small, but it is possible to buy tanks which have been specially designed for this purpose; they are called coffin tanks as they are long and slim allowing them to pass through small openings. Some rounded tanks can be folded slightly to enable them to pass through.
