How to mend ... Valve Combi Boiler

Glow worm 35 ci combi dripping ?

Hi i have recently replaced a broken bleed valve on a radiator which caused the pressure in the boiler to redu... [Read more]

heating combi boiler?

hi, the red reset button on my boiler is coming on and the boiler switches it self off, somtimes it will come ... [Read more]

Baxi combi 80e boiler drain?

Help can anyone out there explain how to drain the primary circuit on a Baxi 80e combi boiler. I have to ch... [Read more]

no hot water ?

The boiler is a brittany combi se, The unit which holds the diaphram and the valve which should move when aski... [Read more]

no hot water?

we lost mains water and the next day we lost hot water, however the combi boiler still works on heating only. ... [Read more]

my worcester combi boiler's pressure valve is broken,pressure is exceeding ?

pressure valve is broken pressure is exceeding 4 bar,does it just need new pressure valve or is it something e... [Read more]

Ravenheat combi boiler continually firing then shutting down?

My 3 year old Ravenheat CSI 85A combi boiler developed the following fault: Firstly, the domestic hot water w... [Read more]

Combi Pressure too high!!?

Hi there. I have a Halstead 30/90 combi boiler which, since I replaced the diaphragm in the diverter valve, is... [Read more]

pressure dropping from my worcester 230 combi boiler?

water is leaking from pipe outside, no visible leaks inside boiler casing,could it be the pressure relief valv... [Read more]

Luke warm water through MIRA 88 shower?

Since I have put the central heating on for the winter, the hot water that comes through the shower is only lu... [Read more]

Sime Halstead Trio Combi Boiler - No DHW flow at all?

There is no water flow at all from Hot water Taps. Plenty of pressure on cold water supply. Central Heating is... [Read more]

Where can I buy a diverter valve for Biasi Combi boiler?

Where is the local stockist for Biasi boilers (near to Bournemouth) so that I can buy a diverter valve for my ... [Read more]

Baxi Combi Instant 105e hot water works but no heating?!?

Hi I have a Baxi Combi Instant 105e. The hot water preheat function works, and so does the normal hot wa... [Read more]

Problem with worcester bosch combi 28siII?

A leak was found in heat exchanger of our boiler, replaced exchanger along with a gas valve, overheat stat, el... [Read more]

Only get hot water when heating is on with Vaillant Combi boiler?

I am unable to get hot water when switch is set to domestic hot water. However I am able to get hot water whe... [Read more]

What is my problem, Worcester Bosch Grenstar25si/30si?

The pressure has become unstable on my combi greenstar. Just about holds up when heating on. If I isolate the ... [Read more]

how can i top up my 24ci combi boiler?

24ci glowworm, my system has dropped to 0.7 bar and i want to top it up, im turning the valve but nothing is h... [Read more]

How can I fix:?

Vokera Linea 24 combi boiler. Boiler starts up fine. Water heating fine, although preasure does gradually dr... [Read more]

baxi combi boiler 80e. where is the pressure valve?

pressure is gone and i can't see the small valve tap which is usuallly on boilers. can you tell me how to incr... [Read more]

How can I fill system pressure loop?

I have MAIN COMBI 24 HE boiler. When I dont use it, pressure stay in 0 and when I use hot water it goes up to ... [Read more]