How to mend Boiler Cold Problem

1

Worcester 24i Domestic Hot Water Problem?

Builders have added a radiator and resited another and a couple of days after the work was carried out the Boi... [Read more]

1

Central Heating Control?

Every ten days or so the central heating system ignores the programming set into the clpock programme. It rem... [Read more]

2

potterton profile 80e?

From cold, The fan is running ok , the pressure switch is ok ( new ) all pipes to air pressure switch are cl... [Read more]

1

Intermittent Fault Vaillant turbomax VUW 242E?

How can I fix my Vaillant Turbomax VUW 242E? My boiler is 8 yrs old. The flame indicator illuminates but th... [Read more]

1

my hot water dosent stay hot how can i fix it?(vokera excell 80sp)?

my vokera excell 80 sp boiler when running the hot water it runs intermitten hot and cold , the gas burners tu... [Read more]

51

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]

5

Problem with Ravenheat LS100T combi boiler with built-in timer?

I have had the above boiler for about 2 yrs now. But in the last 4 weeks, it has not been working perfectly. ... [Read more]

2

combi 80 boiler user guide?

I moved recently and find that there is no user guide for the combi 80 boiler. My problem experienced is the ... [Read more]

1

Why does my hot water go cold after 5 minutes?

When i try to run a bath the hot water goes hot rather quickly then goes ice cold and after another 5 minutes ... [Read more]

3

All Radiators are cold?

Some of the upstairs radiators in my house were always cold so I bled them. This fixed the problem for that da... [Read more]

2

hot water problem?

why do i only get hot water from my vailiant combi boiler when the central heting is switched on. otherwise on... [Read more]

29

Help! I have no heating!?

Help! my heating is not working. I'll be calling a tradesman first thing in the morning but just wondered if a... [Read more]

2

Worcester Bosch Combi 350 Boiler keeps cutting out?

Hi there, We have the above named boiler and have had 2 WB technicians in this week to look at it and neith... [Read more]

1

boiler turns off and on?

I have boiler Optima 701 and its seven years old. The problem is that with the tap water I can get hot water f... [Read more]

3

boiler cutting out, hot water goes cold?

I have an Alpha Ocean 240 eco boiler and it keeps cutting out. The hot water heats up but then goes cold. It e... [Read more]

2

Glow-worm FuelSaver Mk2 - Pilot light won't stay lit!?

Hi! I've a Glow-worm Fuelsaver Mk2 Boiler. The pilot light won't stay lit. I've replaced the thermocouple b... [Read more]

1

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]

1

Glowworm Micron Problem?

My Glowworm Micron boiler ignites and heats my water, but does not heat the radiators. The whole system is onl... [Read more]

2

Hot Water Supply?

I have a 15yr old Valiant Combi Boiler, the central heating works well but it now does not deliver the hot wat... [Read more]

1

To BG MIKE or anyone !! (re. [2] burner and pilot light)?

From cold this morning, the boiler ran for a good half an hour, BUT with the thermostat on the very lowest set... [Read more]