How to mend ... Pressure Cold Runs

shower running hot then cold?

my heating system is run by a worcester 24i rsf boiler which is 12 years old. we have it serviced every year ... [Read more]

Vokera boiler problem?

Central heating works fine but the hot water is a nightmare, can start hot but then runs cold I may be mistake... [Read more]

Glow-Worm 30cxi combi boiler?

On turning on water runs tepid for 30 secs. then cold thereafter. Pressure indicating steady 1.5 bars. Central... [Read more]

low pressure light comes on and hot water goes cold?

not caused by low pressure suply, an identical shower runs fine. Mira Essentials J89L

low pressure in shower?

Over time, my shower pressure decreases, both the hot and the cold (dual handle). The only way I have found to... [Read more]

WB 42 cdi hot water?

I seem to have air in the hot water system, the heating is bled and works fine, the boiler was working fine ti... [Read more]

Valliant turbomax VUW282/1 e - Hot water problems?

Where to start - When we turn on the hot tap we don't get hot water unless we turn it on full. It runs for ... [Read more]

water ?

Carver Crystal Water flow not working properly. Connection: Operated by Whale pressure switch in the cold IN... [Read more]

ferroli domina 80E boiler shutting down?

Hi I have an on going and worsening problem, my hot water runs cold and pilot light goes out after 1-10 min... [Read more]

Worcester Greenstar 24iJunior Combi boiler?

Have a Worcester Greenstar 24i Junior Combi boiler recently fitted. We had a problem where the pressure kept o... [Read more]

Banging Pipes - Hot water only?

We have a worcester boiler (in our new house) which was fitted 9 yrs ago - for some reason it has been left as... [Read more]

how can i fix this problem with my potterton combie boiler?

when i run my hot water tap it runs hot then cold i have bleed my radiators and done the pressure thing nothin... [Read more]

How can I fix my Aqualisa Classic Aquavalve 400 manual mixershower?

Hi, I have an Aqualisa Classic Aquavalve 400 manual mixershower, installed in 1990. Water is fed to the showe... [Read more]

My hot water runs cold after a few mins?

How can i increase the water pressure in my worcester 30cdi combi boiler. Cannot locate where the white key fi... [Read more]

Triton Bewitch shower running cold?

When i switch on the shower it runs cold and the low pressure light comes on, I am confident the pressure is n... [Read more]

water runs hot then cold?

water runs hot then cold in shower pressure is sound i av blead radiaters any ideas????????

My electric shower Runs only cold water how should I fix this?

My electric shower is a Mira zest. It's meant to run in both cold and hot water,but it is running only cold wa... [Read more]

Picasso 03 HDI air con not cold?

Air con not cold but compressor engages and turns. Blower runs and will control heat. Radiator cooling fan doe... [Read more]

I have a Vokera unica h24 and my shower runs hot and cold?

My boiler is 2 years old and is serviced. I have had the Myra shower and Vokera engineers out and each one bla... [Read more]

my betacom 30 is annoying me ?

at cold my pressure reads 1-1.5 bar put the boiler on and pressure goes up to 3 bar let a bit of water off and... [Read more]