How to mend ... Problem Control Valve

Why is my heating not working ?

Vaillant 628 thermocompact boiler ( sealed pressurised system) Drayton 5/2 timer for heating and water + Pott... [Read more]

triple control thermostatic shower valve?

I have a triple control thermostatic valve in my shower cubicle. The handle that operates the water flow to t... [Read more]

406 High/Over Revving?

Hi, I have a 406 1.8i SX, since i have brought it, i have had problems with it over revving, it mostly sits at... [Read more]

Mira Advance Shower - sudden increase in pressure?

Mira Advance Shower - sudden increase in pressure.? We had a Mira shower installed in 2002. It worked fine fo... [Read more]

Mira Advance Shower - sudden increase in pressure?

We had a Mira shower installed in 2002. It worked fine for some years but then it was noticed that, on some oc... [Read more]

My central heating does not work, it firesup then cuts out after 20 seconds?

I have a condensing fanned boiler the CSI 85T. The problem I have is with the central heating side in that whe... [Read more]

Glow Worm Ultimate control unit fails to switch off pump?

I have a Glow Worm Ultimate Boiler which has a control unit with the following code ULT 100F(its about 10 year... [Read more]

how do i fix my pulsacoil 2000?

the boiler is only delivering luke warm water to the taps how can i fix this problem ? have replaced both emm... [Read more]

I have pressure loss on my Worcester 28cdi combi boiler why?

My worcester 28cdi combi boiler will lose its pressure when it goes cold. I set the pressure to1bar.Then I tur... [Read more]

Heating stops working on Linea Max?

Heating just refuses to work unless the motorized valve head is removed. So far have changed: both thermistors... [Read more]

Hot water problem Worcester Heatslave 20/25?

The boiler fires up to provide hot water if a hot tap is used- even if the boiler control button for hot water... [Read more]

How can i stop my ford ka's engine from cutting out at low revs?

Hi, I have a ford ka 98 reg, not every time but a fair amount of times when im braking my engine cuts out. ... [Read more]

Radiators heating up when only hot water required ?? programmer problem?

Hi My potterton control is programmed to come on twice a day for hot water only. However the radiators are g... [Read more]

aquatronic2+ leaks from bottom of control box shower brought from wicks org?

shower was fine until a new shower head and hose fitted then noticed a small drip of water escaping from botto... [Read more]

FER (Ferroli) combi boiler.sre no 0126L8129?

C/H working ok. Hot water temperature is not regulating and gets dangerously hot. Termister is clean and che... [Read more]

My Aqualisa "On/off control knob" spins freely?

The teeth appear to have been stripped off. I replaced this six months ago beacuse of the same problem. Rather... [Read more]

Control problem with central heating!?

I have quite an old central heating system with a hot water tank, with a Siemens RWB2E programmer. However lat... [Read more]

how can i fix my idle speed control valve?

My ford escort goes into very high idle speed from time to time,I think its the idle speed control valve thats... [Read more]

Problem with Vaillant TurboMax VUW 242E, fan/boiler not running?

My boiler had divertor valve problem in past, plumber replaced it for a reconditioned one-it lasted about 2 mo... [Read more]

ford ka heater probs?

no hot air entering at normal running temp on idle but when driving air is hot, checked heater valve inlet pip... [Read more]