How to mend ... Boiler Topped Water

boiler pressure drops to 0 when boiler off?

have vokera unica he boiler almost 4years old recently noticed pressure dropping so simply topped it up now pr... [Read more]

why ami losing pressure on my green star 28i junior boiler?

system and dhw working ok! check radiators for leaks and all topped up. The system is not dumping water ive ch... [Read more]

how to fix my combi?

hot water ok turn heating on pump going but no heat all rads air out water topped back up so arrow is in the ... [Read more]

WB 42 cdi hot water?

I seem to have air in the hot water system, the heating is bled and works fine, the boiler was working fine ti... [Read more]

How to stop my ideal boiler leaking water HE30 Ideal Boiler now 4yrs old?

Hi wondering if anyone can help me?? My boiler is leakin water when hot water is running. Have topped water pr... [Read more]

How can I fix my mega flow HW/CH pressure problem?

The pressure gauge keeps dropping rapidly to zero and the boiler turns itself off. I have topped up the press... [Read more]

Water Pressure & On/Off/Reset Selector Switch !?

My boiler is the Potterton Performa 24 Eco HE. I have two problems or maybe just one as I think they are conne... [Read more]

Pressure variation?

When boiler cooles down the pressure drops all the way down, boiler wont start, once the water pressure is top... [Read more]

ariston microcombi 23 pressure release valve?

my boiler constantly has to be topped up to be able to work, there is water constantly running from the overfl... [Read more]

Myson Marathon 80c?

what can cause water surge from the boiler vent pipe that hangs over the boiler header tank?. The filler valv... [Read more]

What is wrong with my boiler? ?

Hi, I have a Worcester Greenstar boiler fitted in 2005 The other night the boiler was making an intermitant ... [Read more]

Ideal Sprint Combi - No Heating?

Hi - Although the boiler is lit and the hot water icon is on and working the heating is not coming on and heat... [Read more]

Vaillant Eco tec plus?

Hi We have just returned from a week away to find that our boiler pressure has dropped, topped this up but ... [Read more]

no power to boiler?

i have a vaillant ecotec pro boiler. the hot water stopped working the other day so i checked the boiler to fi... [Read more]

valiant boiler pressue low and overflow won't stop?

I've got a valiant combi boiler and I usually top the pressure up every now and again as sometimes it's very l... [Read more]

BG 532 have hot water but no heating?

I have a British Gas 532/i boiler which is approx 3 years old now with a WR1 wireless receiver and a RC5 trans... [Read more]

How can I fix a Baxi combi 105e boiler problem?

The water pressure dropped to zero and I topped up the boiler but overfilled it and now water is running out f... [Read more]

Baxi Bermuda 552 bubbling and clattering?

Hello, Just joined. I value any ones advice here please. I have a Baxi back boiler in the living room insi... [Read more]

which way the value under the boiler open/closed?

hi i have an ideal responce boiler and i cant remember which way the value under the boiler, which you use to ... [Read more]

how do i purge air from ideal he24 combi boiler?

system water presure was low,so i topped it up -2bar.now boiler wont fire up ,i believe system has drawn air i... [Read more]