How to mend ... Take Leave Off Boiler

Dropping Pressure?

The pressure in my boiler keeps dropping unless i leave the filling loop turned on

Baxi Combination HE80 ignites with an explosion?

4-5 years old. Whenever the boiler ignites, there is a large explosion. Several engineers under a maintenance ... [Read more]

how can i fix my ferroli f30 boiler?

i have no power to my boiler,when i turn knob to reset boiler shutdown light illuminates,as soon as i leave kn... [Read more]

potterton housewarmer fault?

potterton housewarmer 45 back boiler starts normally from cold, But when it restarts the pilot is normal but t... [Read more]

What is wrong with my Potterton Boiler Suprima 40 L?

I have the above boiler. I've had no problems with it for the last three years. I am putting my house up for r... [Read more]

baxi instant 105e pressure vessel problem?

can I add an additional pressure vessel to my heating system and leave the old faulty one in place ,to save ta... [Read more]

Why can we only get heating when hot water on also now(Dual programer)?

We recently needed to replace head valve due to pump over run problem.(Boiler is Potterton Profile) On putting... [Read more]

how can i fix my vokera 20-80 RS flowmatic boiler. ?

when i need hot water i need to switch on the central heating system, i cant leave it on constant because when... [Read more]

low pressure on my vaillant VCW 242EH?

my boiler was bequeathed to me by the previous owners, but they didn't leave me a manual! can anyone tell me t... [Read more]

Soot / moisture emmissions ?

Hi - our Junkers calor gas boiler has started to leave black soot and streaks on the external wall near the fl... [Read more]

Baxi Maxflow Combi Fs?

The heating system works only if there is a call placed on the water ie actually running the water. Once this ... [Read more]

Potterton Puma 80E?

Been having problems with the whole works ie. reset light, Low System light etc, now today the Flame light is ... [Read more]

Oil Worcester 25 32 hot water not constant?

Hello, my boiler gives hot water to the shower to start with and then runs out. The boiler is still showing w... [Read more]

vokera syntesi 29 combi-boiler gives different error codes. eg 01, 06, D1, ?

My boiler stop working giving error code like D2, D4, D1, 01, 06. Loose pressure lot. If I switch of from main... [Read more]

had a bad day ?

went to job customer complianing of no heat or water,replaced pressure switch and boiler fired up great left. ... [Read more]

ideal cavalcade 350?

i need to remove my old gas fire from the boiler to do some plastering the boiler has a gas tap. is it safe to... [Read more]

glowworm swiftflow 120. Hotwater ok. Boiler gurgles when CH on?

My glowworm swiftflow 120 works great with hot water. When the CH is turned on it makes a gurgling sound and t... [Read more]

how can i fix my low pressure?

Hi I have a Worcester 28i combi boiler. It is about 5 years old. We are now unable to have the heating off... [Read more]

Potterton Neataheat 10-16?

The fan went wrong on my boiler yesterday, a replacement was fitted today and worked for approx 1 hour, it did... [Read more]

Reset button flashing?

my GREENSTAR 24Ri system is not working? the pilot light isnt going on and it is making bubbling noises, I ha... [Read more]