Why is hot water coming out of cold water tap?

There’s too much water pressure Otherwise hot water will flow into the cold water pipes. The thermostat can fail and this leads to hot water overheating and boiling over into the cold-water tap, making the stored water warm. Within a short time, this comes out as warm water via the cold-water tap.

Is the hot water in the upstairs bathroom Hot?

Hello, the hot water upstairs is very temperamental, the flow runs OK but some times its freezing other times it works fine & is hot. Heating all works OK. We have a combi boiler down stairs, (logic 24) just recently serviced, we have been replacing our bathroom suite all new taps.

Why is there no cold water pressure upstairs?

I do some jobs on ‘ the side’ so to speak to gain experience and learn more. I recently went to a customer who has no pressure upstairs on the cold water only. The last plumber they called attached a hose to mains, fed it upstairs , attached it to the bathroom basin cold and flushed the pipework through.

What to do if hot water comes out of boiler upstairs?

Turn off cold inlet to boiler and see if anything comes out of any hot taps anywhere. British Gas called in Worcester Bosch engineers who checked the boiler over and said all was okay, he also suggested that there was cold water crossover in the taps upstairs. Turned off cold at the boiler and opened hot taps upstairs but nothing came out.

Why does the hot water in my apartment go cold?

The other units don’t have any issues, but hot water recently stopped working in this apartment. Rarely water might get hot or warm but goes cold again. When the plumbers came and we played around with the fixtures we found out that the sink in the bathroom would get hot if the shower was on.

Is there hot and cold water in the upstairs bathroom?

Hi, I drained the house of water, then drained hot water tank and fitted a new immersion heater in the tank bottom. After turning all the taps back on, I have hot and cold downstairs and in the power shower upstairs. However, no cold water in the bathroom upstairs.. No toilet sink or bath. Everywhere else is fine.

Is there a hot water tank in the bathroom?

However, no cold water in the bathroom upstairs.. No toilet sink or bath. Everywhere else is fine. I got a huge plastic attic cold tank, and upstairs hot tank in an airing cupboard. There is ner’ a dribble of cold except the power shower. What is going on? Please? Mugsy Have you jumped up into the loft to check the tank has refilled?

Why is my Kitchen water hotter than my upstairs water?

Another possible cause could be dead legs (long stretches of pipework) or issues with a blending valve if you have them. ur kitchen tap will be hotter as strait hot water feed from ur boiler

How can I adjust the water pressure in an upstairs bathroom?

You should be able to adjust it with a flat-head screwdriver. If your house is old, you may have corroded water pipes, and they are especially likely to affect the water pressure in an upstairs bathroom.