How to mend ... Combi Pressure Hot

My Worcester 24i Combi was working perfecly until I ran hot water tap?

Last night my Worcester 24i Combi was working O.K. until I turned on a hot water domestic tap. However, after ... [Read more]

worcester 28cdi combi/ how do I reset the water pressure ?

the pressure on my Worcester 28cdi combi is under half a bar, i have added water to the system but the needle ... [Read more]

Losing pressure?

My combi boiler normally has between 1-2 bar pressure on the gauge but recently it has been losing pressure ov... [Read more]

VOKERA 20-80 RS Combi Boiler Problem?

We (in Cork) have an 20-80 RS Flowatic combi which is tempramental (but not half as tempramental as my missus ... [Read more]

Ariston Combi boiler central heating problem?

Hello I have an Ariston A/27 MFF1. I have just tried the heater first time this year and found that it cuts ou... [Read more]

Help with SABRE HE25 COMBI BOILER- RED LIGHT OF DEATH?

Hi, Im after some advise and hoping someone can maybe help me (please!) I have a Sabre HE25 Combi Boiler (sa... [Read more]

how do i relight the pilot light?

I had to turn off my water to exchange a radiator, on turning the water back on I am unable to get hot water. ... [Read more]

Ideal isar combi stuck in DHW, won't fire?

Hello Does anyone know much about Ideals? Mine is stuck in dhw, it isn't firing (no fan no pump either).... [Read more]

Ferroli Domina 80 problem Tech help needed?

Hi I have a domina 80 combi that wont fire up for either hot water or ch. If you switch HW on the demand light... [Read more]

I have a combi boiler and hardly any hot water is coming out of taps ?

When I urn the hot taps on or the shower there is a big clunkng noise and then the water pressure drops and I ... [Read more]

Worcester oil heatslave 26/32 storage combi boiler?

Cannot maintain pressure in the boiler. Heats the water up very well but turning on the hot tap it comes out c... [Read more]

Vaillant VCW GB 242 E :- Failure to iginite when central heating demanded?

My Vaillant VCW GB 242 E Combi Compact Wall Mounted Boiler is failing to ignite when the central heating is sw... [Read more]

no hot wter from valliant combi boiler?

Hi. there is no hot water coming from my valliant combi boiler(turbo max). Central heating is working fine and... [Read more]

as soon as hot tap is turned on, the pressure drops to 0?

Vokera exell 80sp combi boiler.A new heat exchanger has been fitted as suggested by th manufacture which seems... [Read more]

baxi 105 combi cold showers?

I don't know if this is a problem with my boiler or somewhere else. Our boiler works okay with the central hea... [Read more]

How fix Worcester Bosch 537i Combi Boiler?

Domestic hot water works OK Central heating not working. If I switch off and on again can hear water pum... [Read more]

putting pressure back into my ravenheat fan combi RSF84ET? ?

my boiler has no pressure and i have no heating or hot water. how can i fix this?

C/H OK but no Hot Water?

Chaffoteaux & Muary Britony Combi 100 boiler. 10 years old but only used 6 months per year. Central heating ... [Read more]

combi boiler vaillant ecotec plus 824?

how can i fix my vaillant ecotec plus 824 i have no heating and no hot water there is also no pressure it is s... [Read more]

My Ideal Isar HE35 gone cold...help?

I have an Ideal Isar HE35 combi boiler. When running a bath or shower the temperature goes from hot to cold a... [Read more]