Heating Lost Pressure

[DPG]

Oh Ok, thank you, I understand. I will bleed the radiators first and see if there are any further problems first. I have the hot water switched on constantly sometimes - Could that maybe be the cause of the problem?

There has been an issue with low water pressure in the bathrooms since moving home - Could that also be due to the radiators needing to be bled?

The house water pressure won't affect your heating system pressure - they are not connected, apart from when you top up you heating system using the black filling valve.

 

[clueless456]

The house water pressure won't affect your heating system pressure - they are not connected, apart from when you top up you heating system using the black filling valve.

Ok thank you - Is there anything I can try to make the bathroom water pressure better?

 

[DPG]

Ok thank you - Is there anything I can try to make the bathroom water pressure better?

Might just be generally low in your area - speak to neighbours to see what theirs is like. If not then make sure your stoptap is fully open (but give it half a turn back in to prevent it sticking).

Sorry, is it just the bathroom? If so then do you have individual isolators for the taps?

 

[clueless456]

Might just be generally low in your area - speak to neighbours to see what theirs is like. If not then make sure your stoptap is fully open (but give it half a turn back in to prevent it sticking).

Sorry, is it just the bathroom? If so then do you have individual isolators for the taps?

When you say stoptap, do you mean the main water stopcock?

Yes just the bathrooms, the other sink taps in bathrooms and other areas of house have an ok pressure... There is an electric shower in the WC and another electric shower in en-suite, and the main bathroom has shower attachment to taps on the bath. Both of the electric showers have very poor water flow pressure, and the shower attachment on the bath taps is very poor pressure too.... The bath taps themselves and the sink taps are ok.... I have replaced the shower head on the bath with a new "power shower head", but still very poor water pressure through the shower heads.

I am not sure what you man about isolators for the taps? Do you mean electrical isolators?... The shower attachment attached to bath taps has a switch to alternate between taps & the show head. The other 2 showers are electric wall fitted shower units.

 

[littlespark]

He means something like a ball valve on the pipework that can shut off individual taps.

Your heating… the boiler, radiators and pressure vessel is a closed system that has nothing to do with the pressure at your taps and shower.

We do have a sister forum here so maybe register and ask the question there?

We’re clever, but we do like to let the plumbers answer a few questions now and again.

 

[DPG]

Might be worth changing one of the showers from an electric one to a mixer type fed from the combi. You will get better pressure and a much better shower.

I was meaning small isolators on the pipes feeding the taps - nothing electrical. Similar to the black one on your heating, but with a screw slot to operate.

 

[clueless456]

He means something like a ball valve on the pipework that can shut off individual taps.

Your heating… the boiler, radiators and pressure vessel is a closed system that has nothing to do with the pressure at your taps and shower.

We do have a sister forum here so maybe register and ask the question there?

We’re clever, but we do like to let the plumbers answer a few questions now and again.

Thank you - Is there any way you could tag other plumbers to save having to register on another forum?

 

[clueless456]

Might be worth changing one of the showers from an electric one to a mixer type fed from the combi. You will get better pressure and a much better shower.

I was meaning small isolators on the pipes feeding the taps - nothing electrical. Similar to the black one on your heating, but with a screw slot to operate.

It's a rented property, so I won't be spending any more than a few pounds for a new shower head (which i've already done) and will probably be moving home again in the near future.

I can't wash my hair properly because of the low shower pressure on the bath... Might be better washing/flushing my hair in the toilet, although come to think of it, the toilet flushing pressure is also poor.

Would the isolators for the pipes feeding the taps be in the same cupboard where the hot water tank is? I cannot see any other valves / taps / screw slots in there, other than the black tap for the pressure guage.

 

[nicebutdim]

Thank you - Is there any way you could tag other plumbers to save having to register on another forum?

It's a separate forum. We'd also have to register to post there.

 

[nicebutdim]

It's a rented property, so I won't be spending any more than a few pounds for a new shower head (which i've already done) and will probably be moving home again in the near future.

I can't wash my hair properly because of the low shower pressure on the bath... Might be better washing/flushing my hair in the toilet, although come to think of it, the toilet flushing pressure is also poor.

Would the isolators for the pipes feeding the taps be in the same cupboard where the hot water tank is? I cannot see any other valves / taps / screw slots in there, other than the black tap for the pressure guage.

Isolating valves for individual taps are typically located in the pipework close to the taps. Some may look like your mains stopcock, but generally they're small ball valves with a slotted head on the side which opens and closes with a quarter turn.

There are a number of reasons why bathroom water pressure is low, some of which could be related to water heating, but others entirely unrelated. At this point we'd be blindly firing possibilities at you and probably causing considerable confusion, just as a group of plumbers might if faced with electrical conundrums. Members on the plumbing forum will be able to ask pointed questions which hone in on the most likely causes of these problems.