How to mend ... Need Help Combi Boiler

The requirements for the diameter of the gas pipe?

The gas pipe connected to my combi boiler VOKERA linea is 15 mm, If I want to replace for a new boiler is it a... [Read more]

I have a Ferroli Modena 102 Combi Boiler?

Hello I have had the above comi boiler for the past two years. Over the last five months the pressure keeps dr... [Read more]

Pressure gauge off the clock on Arisiton Micro Combi?

The pressure gauge has gone off the clock on my Ariston Micro Combi boiler. How do I release the pressure? (Pr... [Read more]

Pressure Gauge on Boiler keeps dropping to zero?

Hi, I have a Vaillant VCW-Sine 18 T3 WF H combi boiler. The last 2 days I have been contiunally filling up th... [Read more]

baxi 105e combi boiler pump over run always on?

the pump will always run on a demend condition even though the heating or hot water is still off.I was wonderi... [Read more]

Can I fit a wireless Danfoss thermostat to a Worcester 28 CDi Boiler?

I have a Worcester 28 CDi RSF Combi boiler running solely on it's own thermostat. I also have wall-mounted wir... [Read more]

Radiators not heating up?

Two radiators are not heating up, but two are. The cold ones remain stone cold. I think it is a potterton co... [Read more]

Ferroli Maxima 35 C combi boiler: F5 error?

The F5 error points to the fan assembly. I could reset it and get it working intermittently but eventually I b... [Read more]

worcester bosh 350 combi boiler?

where is the reset button

pressure keeps dropping on ferroli gas boiler?

i have a ferroli modena combi gas boiler. a couple of weeks ago the pressure dropped to 0.5 bar so the heating... [Read more]

What can the fault be with constant running on lynx 2 combi boiler?

I have a Potterton Lynx 2 combi boiler that has had its fair share of problems over the years.It now fires con... [Read more]

How can I fix my combi boiler Ariston 28HE?

How can I stop my brand new boiler firing up every few minutes even when hot water is not requested. When i tu... [Read more]

Which Way to Jump?

CENTRAL HEATING CALAMITY It may sound a bit dramatic, but I have a real problem and would welcome any help ... [Read more]

how do I purge my combi boiler?

My gas supply was disconnected due to a fault in the street now it's back on my pilot light on my combi boiler... [Read more]

My Ferroli Modena 80E combi boiler keeps switching on & off?

My Ferroli Modena 80E combi boiler fires up, then a few seconds later switches off. Then it fires up then it t... [Read more]

how do I drain my system?

how do I drain my vaillant combi boiler system? Not sure if it is a TURBOmax 824E or 828E.

no hot water jaguar combi boiler?

2 year old jaguar boiler nothing but problems with it ,ive got no manual with it and suddenly the hot DHW is n... [Read more]

combi boiler?

I recentaly decorated a room and took raditor off the pressure has gone down so i took your advise and i co... [Read more]

Ferroli Boiler clock 13 years old?

I have had a combi Boiler for 13 years and in 2005 the heating did not come on because the clock had stuck so... [Read more]

loss of presure?

baxi combi 80 eco;when the boiler switches off the presure drops right down to zerro;can someone help