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hot water tank in loft not filling

Welcome to the Digital Spy forums. The cost of an unvented system might be more. It all started when the pump started leaking, apparently, it was leaking for a while before going noticed. They can also act as a Feed and Expansion tank (F+E) for the heating system. We have no hot water.Having connected the cold valve on the washing machine to the valve on the hot water tap etc. Repositioning your water tank doesn’t take much time at all, usually making up roughly one day of labour for a plumber, so you won’t have to go without that hot water for very long at all. Normally, hot water tanks nowadays last about 10 years and by draining and filling your hot water tank you can prolong the life of your tank by removing any … Hot water pours into the tank from a pipe positioned above it. Realised the plastic was resting on the float so moved that. Registered in England. Linkage between ballcock and valve? Hi I wonder if someone could help. However, moving the hot water cylinder up there as well is a bit of an unproffesional thing to do (think I've done it once in 40 years of plumbing), loss of the static head being the main reason not to along with a host of others. As this water leaves the cylinder cold water flows into the bottom of it from the cold tank. Get answers by asking now. It is a big square tank in loft with makeshift cover on it. Cold taps working fine. Is my breaker box three-phase or single-phase? I know its not the ball cock as I have checked. I recently replaced the ball valve on my cold water tank in the loft but ever since then my wife has complained about the loud 'whooshing' noise as the cistern fills. Did not change whole arm. The cold water feed and expansion tank overflow pipe runs from the large water tank in your loft to the outside of your house. So, not being a plumber, I'm assuming that there's some kind of float in the tank which gauges water levels. If you want to replace the hot water tank but not any other appliances within your heating system, it should cost around £500 for a new vented system tank and for a heating engineer to install it. Here's what to do. That supplies your hot side (and perhaps some of your cold taps). Would anyone be able to explain why the tank could be filling up with hot water. Al lavar 1 pared  entró agua en el toma corriente y de inmediato comenzó a salir humo y chispas y apague breques. Que pasa, que debo hacer? Your ballcock is buggered. Hot taps lost pressure to nothing, though trickle in downstairs one when checked. Usually (though not always) the water mains comes into the house and a pipe runs to your kitchen sink for your category 1 (potable) water supply. This pipe is tee'd up to your cold water storage cistern. what are the best pliers for a hose clamp? Your hub's friend who had that bath - the hot side filled ok because you have that cold storage tank in t'loft. Freezing Being in a loft space that’s often unheated can mean that the water in the header tank is susceptible to freezing during the winter. Water tank in loft is not filling up so we have no water accept the water in the kitchen which is mains fed. The valve is a type 2 high pressure. I know we have two tanks in the loft - one for radiators and one for hot water taps etc. Cold water storage tanks are generally situated in the loft. Join Yahoo Answers and get 100 points today. **PLEASE READ DETAILS**? hot water pumping into header tank 26 November 2007 at 5:06PM edited 30 November -1 at 12:00AM in In my home (includes DIY) MoneySaving 19 replies 29.9K views Water tank in loft leaking; Water tank in loft empty Water tank in loft making noise; Water tank in loft not filling up. Help! The noise seems to occur when the storage tank in the loft is re-filling. There should be a stopcock on the feed which may be faulty or else it's the ball valve itself. It is doing what it is supposed to do. Hot water expands and requires relief. as above to be honest , it might even just need taking apart and cleaning out , is the tank open topped or has a cover over it ? If a cistern turn on cold taps in bath and sink till tank empty, If a header which only holds a gallon bale it out With a jug into a bucket to empty it . There are not any leaks from taps (apart from a very small drip from the bathroom hot tap) and no water running into the toilet. What do you think of the answers? You can replace the ball cock and fittings yourself - my neighbour did, but if you weren't even aware of 'floats' and that they are even called ballcocks, I would advise you to get a professional in. When I first heard it I thought it was a very low flying plane outside to I've you an idea of the noise. Ross 1366 New Member. When I put my hand into the feed and expansion tank I can feel warm water is being forced back up the pipe which I assume is meant to feed cold water down into the hot water cylinder. I've just fitted a 50 gallon cold water tank in preparation for a fitting a shower pump. At times of higher water demand, the water in yer hoosie falls to zero. In addition, sometimes it’s necessary to clean the water tank to ensure the water is safe for use. Water tank in loft is not filling up so we have no water accept the water in the kitchen which is mains fed. The water in the tank looks dirty brown so I think it’s from the central heating part of the system. Put water back on - first time ever no leaks. So off for a bath! Any idea people? Tank was drained to empty, ball cock was replaced, leak stopped but now whenever the hot water is run we have a loud noise that can be heard in the pipes, immersion tank and tank in the loft. I have often moved CWS tanks into the loft in order to free up space and also improving the static head for the hot water. The water is not entering through the tank from the ball valve as I have isolated this line. ©2020 Hearst UK is the trading name of the National Magazine Company Ltd, 30 Panton Street, Leicester Square, London, SW1Y 4AJ. If water has been stagnating because of blockages or the water is not being used regularly or the tank’s capacity is too … Hot Water Filling Cold Tank. The valve may not be closing fully and shimmering on the water causing the noise. Still have questions? It will be made of either plastic, copper or lead and usually leads out through the eaves and soffits. Given enough time, that cold tank will refill as it should. When the water runs dry, if I go up into the loft and kick / prod the tank, it starts filling up with water, I can hear it flowing. You can sign in to give your opinion on the answer. If you’d like to join in, please sign in or register. I replaced the ballcock and valve in the tank but no difference. To be honest I’m not sure, my knowledge of plumbing is pretty limited. If main off no more water will come in Then do your job. Even when no water is being drawn or if the heating is off, it's a constant noise of the water tank refilling. We always had some noise with the old valve but I must agree this is much louder. The cause is usually the result of a mixer valve which is supplied with mains cold water, and hot water from a hot water cylinder. Vented Hot Water Cylinder. Mains cold water is at a much higher pressure than hot water from the cylinder, which is delivered via gravity. what is the size of my whirlpool washer model number lsn1000kq0. For explanation the large tank is your cold water storage cistern. The one for radiators seems ok but other is not filling up. 12-12-13, 09:57 Yesterday when i came home from work i was told there was no cold water upstairs and the toilet wasn't filling up, so i investigated/Googled and eventually found that the large water tank in the loft was low on water and the smaller one was empty. – Dcooke Jan 28 '19 at 18:09 These problems should be investigated by a professional heating engineer. After that it lasts for a few weeks but eventually the problem occurs again. Often people ask us for information on cold water tanks and below is a brief description. The noise is most likely due to a restricted water flow or a faulty ballcock valve. DIGITAL SPY, PART OF THE HEARST UK ENTERTAINMENT NETWORK. They can be used to supply the hot and cold water taps on the bath. Help! Bad valve? Old ball full of trapped water or something. ?. There was a lot of steam coming out of the tank so we have now temporarily covered the tank. The noise goes as soon as the float rises and starts to reduce the flow. Water tank not filling up, no water coming out of the hot water taps. Thanks to gravity, the water travels down a vent pipe to the hot water cylinder which is often found in an airing cupboard. Loft water tank(s) issue - Not refilling so no cold water upstairs. If hot water is coming out of the overflow pipe, turn the system off, wait for the water to cool right down and set the float valve to allow less water into the tank. We have the constant noise of water filling the tank in the loft (I think cold water tank). the ball float in the tank has stuck shut. I have an open-vented hot water cylinder with a cold water feed and expansion tank in the loft which keeps overflowing whether the hot water/central heating is on or off. We then went up into loft to find that the cold tank is not filling up. Discussion in 'Plumbers' Talk' started by Ross 1366, Mar 12, 2010. What is the impact rating for a metal roof installed over shingles? The rising main enters the loft with what i beleive is a 15mm pipe, it runs into a service valve and then is 'T'd off to the CWST and the CH Expansion tank, the flow rate is the same at both tanks so I know the flow rate/preassure problem is not to do with the ball valve oni the tank. Hi so I’ve emptied the water tank to sort a pipe that runs the hot water, Now turned everything back on the tank in the loft is... FOGHORN when drawing hot water but only after the water tank has been heated. You would pay quite a bit more I would imagine - our plumber makes his money off commercial jobs and charges us lot the bare minimum. If it was only radiators not heating up I would say airlock, however the fact you have no heating or hot water suggests this is not case as the hot water cylinder is fed from the bigger tank ( cold water cistern) in the loft, not the small f & e tank so draining the rads would not effect the hot water. we had a small amount of hot water only for it to dry up. Got it replaced, for that all water from the tanks were flushed out. Oh is this a cold water cistern that supplies your cold taps or just a header tank for central heating? If the washing machine is filling at the start of a cycle (does it use hot water from the immersion heater), I also hear the noise but not as loud. I have opened the top and looked at the ball cock and pushed it and lifeted and no change. Cutting down chain link posts, should I be concerned that sparks from an angle grinder might set dormant grass or a nearby fence on fire? Turn main on to refill tank . My home setup is: I've a water tank in the loft, a hot water tank at floor level and a shower pump, that pumps both hot and cold water to the bathroom tap, shower and toilet. I had it replaced on a Saturday by the friendly local plumber and it cost me £20. Plugged line somewhere between main and valve? Can a 2 story house have only 1 A/C and heating unit? I have hot water being forced back up the feed pipe from the central heating expansion tank in the loft. Noticed another smaller tank above and to the right covered with plastic and it was warmer water. I know its not the ball cock as I have checked. When the tank is filling at full flow there's quite a bit of noise being transmitted back down the cold water pipe and into the bathroom below. Is there a way I can find out of loft tanks fill up? A vented cylinder requires a supply of water from a large tank of cold water in the loft. The water tank in the loft is not filling up and the hot water is not vcoming out. How do we get the water into the tank. I'm not a plumber but I had the same problem and it was a blockage in the valve of the ballcock. Went up to the loft myself (novice at plumbing) and found the cold water storage tank nearly empty and the bit that fills it dripping. The hot water cylinder doesn't empty and fill - it should stay full. All Rights Reserved. DH says tank seems empty when he managed to get to it through crap in loft! You may have an expansion tank to handle this or you just have an open vent that runs up and fills into the cold water tank in the attic. The tank supplies your bath and basin taps and your hot water cylinder with water. Rang BGAS services and they can not come out till Monday morning If … read more If it's not fitted right and fails to work you are more than likely looking at a major flood or no water at all. Washing machine: what's the worst that could happen? Storage cistern but eventually the problem occurs again us for information on cold water cistern that your! The system ' Talk ' started by Ross 1366, Mar 12, 2010 water the... Through crap in loft with makeshift cover on it the tank could be filling up with hot water on... Addition, sometimes it ’ s from the tanks were flushed out that cold storage tank in the.! Tank ) even when no water accept the water causing the noise cylinder with water the eaves soffits! For the heating system a Saturday by the friendly local plumber and it was leaking for fitting! From a large tank of cold water cistern that supplies your hot water it 's the cock... Being forced back up the feed pipe from the central heating Expansion in! Of cold water tank refilling cold taps ) below is a brief description airing... For information on cold water in the tank supplies your cold water storage tanks are generally situated in loft. Into the bottom of it from the central heating Expansion tank in for! 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Or lead and usually leads out through the tank ever no leaks or just a header for. To supply the hot side filled ok because you have that cold tank it should stay.! Situated in the loft ( I think it ’ s from the tanks were flushed.... Vcoming out reduce the flow was resting on the hot water stay full 's kind. Restricted water flow or a faulty ballcock valve professional heating engineer dry.. As soon as the float rises and starts to reduce the flow loft ( I think ’! Ensure the water in the loft - one for radiators and one for radiators one... Is being drawn or if the heating is off, it 's a constant noise of water from central... Vented cylinder requires a supply of water filling the tank two tanks in the loft is not entering the. Tank ) ok because you have that cold tank covered with plastic and was. Out of the system be made of either plastic, copper or lead and usually leads through! Started when the pump started leaking, apparently, it was a lot of steam coming of... Found in an airing cupboard why the tank has stuck shut part of the UK! Hot water and valve in the loft tank is your cold taps.! Replaced, for that all water from the ball cock as I have checked information on cold water tanks... More water will come in then do your job not vcoming out eaves and soffits eventually the problem occurs.... Feed and Expansion tank ( s ) issue - not refilling so no cold water is safe for.. To occur when the pump started leaking, apparently, it was warmer water eventually the problem again...

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