Water pressure issue

[Emma Hegarty]

I replaced my immersion heating element yesterday and when I reconnected everything and turned on all the stop cocks, the water pressure is exceptionally low when it used to be very good and there is no water coming from the hot water tap in the kitchen. I wondered if anyone knew why and how I fix the pressure? Thanks in advance

 

[rpm]

Check all stop cocks are fully open.

 

[Rob Foster]

might be airlocked - when you opened stop taps did you leave the taps open at the same time ?. if you have a mixer tap in kitchen block up the common spout and open the hot tap 1st and then the cold mains side and wait for it to rumble and it will eventually be ok. You will get wet I always do - let us know how you get on good luck

 

[Harvest Fields]

Chances are the gate valve that is connected to the bottom of the cylinder is not opening properly.

 

[Emma Hegarty]

Chances are the gate valve that is connected to the bottom of the cylinder is not opening properly.

Ok ... how do i open it ?

 

[Emma Hegarty]

Check all stop cocks are fully open.

Yes they are

 

[Harvest Fields]

Ok . how do i open it ?

If it has partially seized I would drain it all down and replace it.

 

[Emma Hegarty]

might be airlocked - when you opened stop taps did you leave the taps open at the same time ?. if you have a mixer tap in kitchen block up the common spout and open the hot tap 1st and then the cold mains side and wait for it to rumble and it will eventually be ok. You will get wet I always do - let us know how you get on good luck

I have two separate taps in the kitchen and the bathrooms... there is a trickle of hot water in the bathroom but nothing at all coming out of the hit water tap in the kitchen . The bathroom is downstairs btw . Not sure if you need to know this

 

[Emma Hegarty]

If it has partially seized I would drain it all down and replace it.

Replace what sorry? The whole tank?

 

[Scott_D]

Is the loft tank full?

 

[Emma Hegarty]

Is the loft tank full?

Yes

 

[Harvest Fields]

Replace the gate valve in between the tank in the loft and the cylinder in the airing cupboard

 

[Emma Hegarty]

Replace the gate valve in between the tank in the loft and the cylinder in the airing cupboard

Ok thank you! Will that sort out the problem with the pressure for the cold water as well or is that a separate issue ?

 

[sammathias]

Probably just an airlock like rob said to be honest. You would know if the gate valve has snapped partially closed as the head will just keep spinning.

 

[Emma Hegarty]

Probably just an airlock like rob said to be honest. You would know if the gate valve has snapped partially closed as the head will just keep spinning.

Ok sorry to be a dufus but is the gate valve at the bottom of the water tank in the kitchen or the loft tank? There's a thing on the loft tank that I think is meant to kind of Bob up and down but it's just spinning. .. is that it?

 

[Emma Hegarty]

I replaced my immersion heating element yesterday and when I reconnected everything and turned on all the stop cocks, the water pressure is exceptionally low when it used to be very good and there is no water coming from the hot water tap in the kitchen. I wondered if anyone knew why and how I fix the pressure? Thanks in advance

I'm heading out here .. Will check my messages in a couple of hours. Thanks!

 

[Harvest Fields]

Probably just an airlock like rob said to be honest. You would know if the gate valve has snapped partially closed as the head will just keep spinning.

Or be very stiff and not move much at all

 

[Emma Hegarty]

I'm heading out here .. Will check my messages in a couple of hours. Thanks!

Ok so I have turned off all of the stop cocks again and all on again and bled everything i can and I still have no water coming out of the hot water tap in the kitchen. I think I'll have to call someone out

 

[Rob Foster]

Ok so I have turned off all of the stop cocks again and all on again and bled everything i can and I still have no water coming out of the hot water tap in the kitchen. I think I'll have to call someone out

did you do as I explained its dead easy and works

 

[Harvest Fields]

Chances are the gate valve that is connected to the bottom of the cylinder is not opening properly.

I stand by this statement