How to mend ... Ch Gets Sometimes

Ravenheat 3 Way Valve repair?

Ordered new valve, fitted it, but its now stuck out all the time, its ok till hot water bit fitted back into C... [Read more]

What part do i need?

My boiler is a Worcester bosch 240 Combi. The CH, when switched on works fine. When i turn on the hot water ta... [Read more]

change ch & hw at seperate times?

potterton slider for ch and hw how do i change the hot water from the some time as the ch ?

intermittent hot water?

I have a glow worm swift flow combi boiler about 10 years old, i have had different parts replaced over the ye... [Read more]

Potterton FSB HE 30 new July 2009?

Have a howling noise after firing up of boiler. Have had 4 visits from BG...1 new fan fitted, no joy. Also on ... [Read more]

how can i fix potterton prima?

i have a potterton prima boiler which works fine on ch and on ch/hw but when i put it on hw the boiler trips o... [Read more]

Could boiler heat exchanger be clogged?

My boiler seems to take ages to deliver hot water to the taps... over a minute, more to bathroom which is loca... [Read more]

heating system?

I had a glow worm 24hxi boiler fitted to my existing y plan system using the original controls(programmer,room... [Read more]

ravenheat boiler - CH works fine, No hot Water?

Hi Guys The CH works fine, But when you want HW the bolier wont fire up you just get cold water and a whist... [Read more]

ideal isarhe24 dhw works ch doesnt ?

i turn boiler off at night &back on a.m thermo set to manual. pressure between 2&3

Vaillant Sine 18 T3 W - No hot water, CH ok?

I have a Vaillant Sine 18 T3 W. The boiler won't fire up when hot water tap is opened. Pressure OK, in fact si... [Read more]

i have no hot water. CH is ok?

volkera boiler. no hot water and no flow. CH is ok.

My hot water has stopped but I still have cold and CH?

Everything else is working fine but I have no hot water coming from the hot water taps anywhere in the house.

Vokera Maxin 28e DHW problems?

Takes quite a while for water to run hot with CH either on or off. Have checked the DHW diaphragm and it is fi... [Read more]

No ch/hw?

Hi. I have a White Star and am suffering from the no CH or HW situation. First problem was after it was swit... [Read more]

I have a fault with a new vokera compact 28?

I just fitted the boiler then after approx 1 hr the boiler went to lock out . After I reset it the green led b... [Read more]

boiler problems?

i have a ferroli optima 701 i select hot water and ch on continous butt get no heating only hot water please r... [Read more]

My Ravenheat rsf100 et Combi Boiler won't ignite?

Please Help? just before i call out a plumber on a sunday, can anyone help?? My boiler Ravenheat RSF 100 ET... [Read more]

my ferroli modena 102 boiler lights only for a few swconds then cuts out?

Hiya, can anyone help, I have a ferroli modena 102 boiler, it has stopped running both the DHW and CH, it'll s... [Read more]

biasi riva compact not working!?

firstly was firing when switch hw but no ch! now isnt firing up at all! all light continuously flashing and al... [Read more]