How to mend ... Hot Water Pressure

Very High Pressure (on a Saunier Duval SD 620)?

I am getting very high pressure readings on the above combi boiler. the pressure or water when cold is 1bar an... [Read more]

BAXI Combi 30 Boiler - Condensate Block - Frozen?

Hiya all - I got up this morning and the error light was flashing on my boiler telling me that there's a probl... [Read more]

no heating/hot water (Worcester Greenstar 24i combination boiler)?

We have Greenstar 24i Junior combination boiler - but this morning as soon as i walked into bathroom knew some... [Read more]

What could be causing my Potterton Performer 28i to lose pressure?

Have checked all pipe work and radiators and there are no leaks however the Potterton Performer 28i boiler kee... [Read more]

Ferroli 102 NO HOT WATER?

After returning from a few days holiday, I had no water at all. All the pipes were frozen but after heating th... [Read more]

How can i turn up the presure on my valliant combiboiler?`?

I can ignite my light on my valliant combi bolier but the little dial in the right hand corner which is the ga... [Read more]

Glow worm 24 cxi leaking from two valves ?

Hi I have a Glow Work 24 CXI boiler and last night when I came in it had lost pressure. I turned the valve ... [Read more]

ariston combi losing pressure?

i have a 6yr old combi which if the heating and water are on will cut out or go to reset fill boiler to 1.5... [Read more]

Ferroli Otimax 801 central heating - will not fire up?

my ferroli Otimax boiler won't fire up. ? The pressure bar indicator is on zero, I prime it yet the pressure ... [Read more]

how can i fix my ferroli boiler optimax?

i can only get hot water when the flow rate is not much better than a trickle. the boiler is a ferroli optimax... [Read more]

No hot water Ferrior 102 combi boiler?

After returning from a few days holiday, I had no water at all. All the pipes were frozen but after heating th... [Read more]

baxi bermuda 100?

my pressure on my boiler was going below zero, i paid £120 to have a new PRV installed and a new seal fitted,... [Read more]

Worcester 24CDI request for manual no hot water in taps?

I have a worcester 24CDI combi boiler and I have 2 problems, firstly I have no hot water in the taps and secon... [Read more]

my boiler won't fire up. ?

The pressure bar indicator is on zero, I prime it yet the pressure bar will not rise. No hot water and heater ... [Read more]

why is the pressure in my boiler not increasing?

i have a Glow-worm boiler and have got heating but no hot water downsatirs and no water at all upstairs. i rea... [Read more]

overheating problem on a mk1 punto?

The warning light glows after the car has been running for about 10 minutes. The head gasket has been changed ... [Read more]

my vokera 20/80 has no dhw?

My vokera 20/80 has developed a dhw problem. The central heating works fine, however, when I open a hot tap, I... [Read more]

Worcester Heatslave 15/19 - water runs cold every now and again?

I have a 10 year old oil fired heatslave. The heating is good and usually the water is too but now and again i... [Read more]

how do I replace a pressure reducing valve in a worcester 24i boiler ?

My boiler is running out of pressure, there is no leak anywhere, as soon as I refill the boiler, the pressure ... [Read more]

pressure prob?

All thro summer with just hot water was fine, when i needed the heating i had to top up the pressure everyday,... [Read more]