How to mend ... Water Into System

Gas boiler fails to fire and safety cut out has switched in?

I have an oldish gas boiler - Potterton Netaheat Profile - which provides both hot water and serves room radia... [Read more]

how can i fix jet system 1200 xc?

Can it work as an independant dryer without being connected to the water pipes?

How can I fix my Vaillant combi boiler?

I have a vcw-gb 242 combi boiler and now find the central heating wont fire up. When i turn on the hot water t... [Read more]

Worcester Greenstar 24i junior: doesn't work!?

Hi I've just moved into a new property, the boiler is only about 2 years old; when I moved into this house th... [Read more]

Fault on Ariston micro Genus HE combi boiler ?

radiator side of system ok, but it is not producing hot water from the taps. System seems to briefly try to f... [Read more]

Vokera Linea, plenty hot water, no heating?

I am unable to turn on my heating, either by using the timed clock or manually. The hot water still works when... [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 get all my gas LPG radiators and hot water to work?

I recently moved into a house with an LPG heating system (it was installed in 1994) where the heating and hot ... [Read more]

Why is the LCD screen on my Optima 701 blank? (And how do I fix it?)?

Since I moved into this flat, the screen on the CH boiler has been blank, like there's no power getting to it.... [Read more]

Is it the timer or motherboard problem?

My vokera maxim does not turn off as it should when the timer is set. It keeps turning the heating on and off ... [Read more]

Central Heating not coming on ?

Only get the central heating to come on when running the hot water,it's an old system with pre- lagged cylinde... [Read more]

Vaillent ecoMAX dodgy water temp?

I have a Valient ecoMAX condensing boiler, when I run the bath or shower the water runs hot for abour 3 mins a... [Read more]

excessive pressure in c h s?

what can be causing excessive water pressure in central heating system when temperature set normal or above.pr... [Read more]

Vokera boiler pressure too high?

For the last couple of weeks boiler pressure has been going up to 3, then coming down, but going to zero when ... [Read more]

How can I fix a leaking C/C toilet?

I have just replaced the internal push button flush system. When I flush the toilet water leaks at rear of ci... [Read more]

Worcester Bosch Thermotechnik 280 RSF - The heating system pressure gauge?

Lowering the pressure - heating system pressure gauge.? I have this boiler and i cant seam to get the pressur... [Read more]

Lowering the pressure - heating system pressure gauge?

I have this boiler and i cant seam to get the pressure to go down to the correct position. How can i do this? ... [Read more]

how can i fix my problem?

i have a toyota lucida diesel 2.2 auto which started to have overheating problems,so ive changed the thermosta... [Read more]

Pressure gauge saunier Duval combi boiler ?

The pressure gauge in my Saunier Duval Combi Boiler Thelia 23E is below one, I have tried filling the system... [Read more]

pipes banging noise?

hi there i have a baxi wall mounted boiler on a single pipe system and when i put the heating on there is a l... [Read more]