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We have 562 questions about mending 'boiler combi ideas'

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Mend Heating, Home Heating Systems

worcester 24i rsf combi heating?

hi, when in demand mode my boiler fails to light. fan does not run or pump, but hot water system is fine and w... [Read more]
Mend Heating, Home Heating Systems

Vokera compact 24 combi boiler?

The boiler fires for hot water but not heating.There is pressure in the system & no room stats (just rad stats... [Read more]
Mend Heating, Home Heating Systems

combi boiler will not fire up?

had 0 pressure onmy glowworm combi boiler. have repressurised up to 1.5 bar but the boiler will not fire up ev... [Read more]
Mend Heating, Home Heating Systems

how can i fix my firebird combi 90?

my boiler is producing hot water and running the heating but there is no pressure at the hot taps so they are ... [Read more]
Mend Heating, Home Heating Systems

solar 2000 combi boiler no dhw?

any ideas how to repair a solar 2000 combi boiler? Heating works ok,but no dhw.When turning on hot water tap b... [Read more]
Mend Heating, Home Heating Systems

Vokera 80SP - No water from inlet valve?

Hi. I have a Vokera 80SP combi boiler which has 2 taps & a flexible pipe beneath it. When the pressure gets lo... [Read more]
Mend D.I.Y, Plumbing

how can i get my water hot?

My hot water is running stone cold but my shower is still hot, i have a combi boiler Worcester 28 CDI , any id... [Read more]
Mend Heating, Home Heating Systems

combi boiler?

This query concerns the hot water to the shower and kitchen mixer tap. I turn on the hot tap and the boiler do... [Read more]
Mend Heating, Home Heating Systems

problems with chaff combi 80?

boiler lights up runs for 4/5 seconds then cuts off on both h/w and heating replaced flame probe to no avail a... [Read more]
Mend Heating, Home Heating Systems

Faulty ravenheat CSI?

Hi I have a CSI condensing conventional(not combi). The fan runs the ignition sparks but no gas at pilot. The... [Read more]
Mend Heating, Home Heating Systems

how can i fix my potterton combi boiler?

potterton combi boiler central heating works but hot water doesnt.any ideas
Mend Heating, Home Heating Systems

Low Pressure on Ravenheat Condensing Combi CS1 85A (T)?

The pressure keeps dropping on my boiler,i cannot find any obvious leeks on the system.Also the dhw takes ages... [Read more]
Mend Bathroom Appliances, Baths and Showers

intermittent hot water - Valliant Combi?

Hi, I have a Valliant Combi (about 10yrs old, no model number that I can find) that sometimes just doesn't giv... [Read more]
Mend Heating, Home Heating Systems

how can i fix ravenheat LS100 combi boiler?

my Ravenheat combi LS100 would not give hot water without turning the heating on. we put up with this until th... [Read more]
Mend Heating, Home Heating Systems

Hi I have a worcester combi boiler heatslave 15/19 and its not firing up at?

all -pressure is on 1 bar (same as normal) I might need to clean the photo cells (or so i'm told) but need to ... [Read more]
Mend Heating, Home Heating Systems

worcester bosch greenstar 30cdi combi boiler?

Hi my boiler keeps flashing Reset and i dont have hotwater, Once i press Reset i have water for a few days. A... [Read more]
Mend Heating, Home Heating Systems

No Hot water with Valiant Combi Boiler. How do i fix?

From other questions on this topic, it looks like its the flow restrictor or diverter....how do i change this ... [Read more]
Mend Heating, Home Heating Systems

The water pressure in my Worcester 24 CDi combi boiler keeps rising?

The water pressure in my Worcester 24 CDi combi boiler keeps rising to about 5 bar even though you have to ins... [Read more]
Mend Heating, Home Heating Systems

Valliant Turbomax plus 824?

Gauge on Valliant Turbomax combi boiler climbs through the green right into the red very quickly when switched... [Read more]
Mend Heating, Home Heating Systems

how can i fix my britoy combi se 80?

hi' my boiler gave up the ghost about 2 weeks ago and i was told it was the preasure switch so i have had a n... [Read more]

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