How to mend ... Air Cold Water System

Heatslave 15/19 boiler - keeps kicking in?

i All, We have a heatslave 15/19 which was fine until a couple of days ago. A guy came round from the water... [Read more]

Vokera Maxin 28e boiler problems?

I have a Vokera Maxin 28e combi boiler. For months now, there has been a long delay getting hot water from ru... [Read more]

Air in cold water supply - please advise, thanks!?

Hi, I have noticed in the last few days that when I open my kitchen cold water tap after it has not been used ... [Read more]

Air in my cold water system?

Hi, the radiator in our bathroom (only one in the house without a thermostat, and also the "highest" as it is... [Read more]

How can I fix pressure & ingition problem - Vaillant TURBOmax VUW 242E/282?

I have a combination boiler (Vaillant TURBOmax VUW 242E/282 E). A couple of days back I had problems due to ... [Read more]

How can I remove air from my heating system?

I have a gravity feed heating system which has recently had an extra radiator fitted to it. Now I have warm w... [Read more]

Ravenheat CSI 85AT boiler tripping problem?

Ravenheat condensing combi boiler CSI 85AT fault? My 1.5 year old boiler has developed a random & intermitt... [Read more]

Ravenheat condensing combi boiler CSI 85AT fault?

My 1.5 year old boiler has developed a random & intermittent tripping fault, in both modes of heating (i.e. CH... [Read more]

radiator has stoped. working?

My heating system is powered by a worcester 28i combie boiler. One of the radiators has stoped working.Pressu... [Read more]

Water in cylinder not getting hot?

Similar question to one already posted. My system is vented indirect, and although the radiators are getting h... [Read more]

Potterton Profile 30E keeps tripping on Central Heating?

My Potterton Profile 30E keeps tripping off and requires the reset button to be pressed to restart. This typic... [Read more]

How do I flush cooling system on 1993 Corsa?

I have recently purchased a 1993 L reg corsa with only 32k miles. It rapidly runs out of coolant and engine th... [Read more]

Pilot light keeps going out on our Baxi Solo 2 PF?

Hi, we have had no hot water or central heating since Wednesday and would like some help in identifying what t... [Read more]

I have a problem with my hot water via a Potteton Puma 80e boiler?

I recently drained and recharged my boiler / radiators to change a TRV and get alot of air out of my rads. But... [Read more]

Ferroli Optima 901 -occasional Hot water problem?

Hi I have a Ferroli Optima 901 combi boiler and have recently been experiencing occasional problems with no ho... [Read more]

im not sure whats happend?

was going along in 4th gear in a 1.4 8v corsa changed from 4th to 5th up a hill at bout 5000 revs and lost a w... [Read more]

I think I have air in my rads?

I have a glow worn ultimate... It is not a combi it is the older type will a tank in a cuboard were it stores ... [Read more]

loss of pressure & cold radiators at the bottom?

We have a Worcester Greenstar R40HE combi boiler. The pressure is dropping on an almost daily basis though we... [Read more]

no flow from combi boiler to radiators?

Baxi Genesis 80 - hot water ok but all radiators cold. When CH is switched on, the system fires up and the... [Read more]

how can i get rid of an air lock on a ford mondeo?

the heating system on my ford mondeo is blowing cold, but the water is circulating hot