Water Tank In Attic Constantly Filling

It wouldn t be pressurised then.

Water tank in attic constantly filling.

One is that the evaporator is filled with debris like hair dirt or dust. The ballvalve in it should be replaced if it s dripping. Reducing the flow into the house from the main stop cock outside might help. If your cold water feed and expansion tank overflow pipe is leaking there are two possible causes.

Look inside the tank. The rumbling sound you hear is the water making its way through the sediment. So you will still have a small tank in the attic to feed the heating system and to allow for expansion. 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.

Bought a new valve and ballcock and installed problem was still continuing. There are several reasons why the condensate line will clog and then the drip pan will fill with water. Does it always drip or only when the heating is on. If you re able to hear a rumbling sound there s a good chance that the sediment build up has reached a critical level.

As the water temperature rises the water within the tank expands and begins to escape from under the sediment. The other things could be that the heating itself is expanding too much and overflowing. You can adjust the pressure with a pressure reducing valve. To replace the ballcock valve you must first turn off your mains supply to your attic tank.

Hot water expands and requires relief. It is doing what it is supposed to do. The evaporator will then not operate properly and the humidity level will be higher in your home and in the air handler. Other things to consider include a constantly flowing toilet.

There may be a valve outside the tank near the ballcock valve but otherwise you will have to locate the stopcock it is often under the sink in the kitchen and use this to turn off the water supply to the entire house. The water feed into the tank isn t switching off.