How to mend Combi 30 Boiler

What's wrong with my Worcester 350 combi boiler?

My Worcester combi sometimes shuts down just after it lights to heat the water for the central heating. It see... [Read more]

home heating systems?

after switchin the boiler on the sequence of lights start but stop at 60 then lights 30, 50 and 80 flash this ... [Read more]

2

no hot water?

30 year old vaillant combi boiler, when i turn the hot water tap on it does not heat the water instead it heat... [Read more]

1

Halstead ace high burner problem?

I have a Halstead ace high combi boiler. I have replaced the diaphrams in the flow switch CH & DHW and removed... [Read more]

boiler fault?

saunia duval f 30 combi is flashing red 21 and is in lock out mode , wont reset .any clues ?

10

How to replace a circuit board on a Potterton Performer 30 HE boiler?

I have a Potterton Performer 30 HE combi boiler and I've been told the circuit board has gone. How much is a r... [Read more]

combi a 30 mffi?

the heating control on the front of the boiler is working in reverse, e.g set the control on 85 degrees & the ... [Read more]

intermitant boiler starting ?

potterton main combi 30 he , doesnt always fire up , flame failer of blocked condensate drain indicator comes ... [Read more]

1

heatline combi pilot light fault?

My heatline combi boiler has developed a fault, I have recently fitted a new bathroom which has involved drain... [Read more]

valiant combi boiler?

when Iturn my central heating on with the thermostat on the wall the boiler fires up but after 30 seconds dies... [Read more]

3

Hot water cutting out after 20 - 30 secs, but coming back on 20 secs after?

We have a Baxi Combi 80e boiler which fires up okay, but after about 20-30 secs the hot water goes cold. This... [Read more]

Chaffoteaux Combi Boiler?

Just out of 5 year warranty (30 April), boiler serviced 24 April & since then several times a day no hot water... [Read more]

1

boiler fault ?

have a baxi 105e combi, reset the boiler and it will light up run for about 40 secs and cut out 30 and 40 degr... [Read more]

2

How can I fix my Puma 100e combi boiler from constantly turning on and off?

I have monitored the running of the boiler for over 30 minutes and it fires up and stays on for 30 seconds the... [Read more]

How do i fix my Saunier Duval Combi Boiler?

Every now and again the flame in my boiler splutters rapidly and I cannot get hot water.When I switch it off a... [Read more]

1

loosing pressure?

had a betacom 30 installed last nov.plumber used a mixture of plastic and copper pipe on the rad cicuits. due... [Read more]

Vizo boiler fault. Burner cuts out?

A few days ago my 3 yr old combi started playing up. The burner was cutting out while the stat was still deman... [Read more]

faulty c/heating chaffoteaux combi?

chaffoteaux combi mxff 30 i think? boiler works fine on hot water, but when c/heating in use rads come on boil... [Read more]

No hot water on Worcester 28CDi?

I have a Worcester 28CDi combi. The CH works fine but the DHW has a problem. When i open a hot tap the red lig... [Read more]

1

how can i fix my Ideal Isar HE24 Combi Boiler?

hi there, ive stumbled across this website as a last resort before i completly loose my sanity. My boiler is ... [Read more]