How to mend ... Boiler Help Hot Water

what is wrong with my Vaillant Sonnet 18?

The hot water is working fine but the heating system is not working. Can you tell me why, as it is a very old... [Read more]

Temperature on Mira Excel B running hot and then cold?

Mira Excel B shower working off Combi Boiler, water pressure is good, but temp keeps going up and down. Have f... [Read more]

Puma 80?

PLEASE HELP.....? Hi, I require an experienced and competent gas engineer/boiler technician, to repair m... [Read more]

PUMA 80 pilot light problem?

PLEASE HELP.....? Hi, I require an experienced and competent gas engineer/boiler technician, to repair m... [Read more]

how can i fix my glow worm 30ci?

when i put my heating on or try to get hot water my boiler flashes F2

How canI fix my sarnier duval boiler?

we have a saurnier duval isofast f35e boiler. Engineer fitted a pcb because following elacement of fuse warnin... [Read more]

no hot water for bath?

i have a vokera combi boiler and when i try to fill the bath the hot water only runs hot for approx 10 seconds... [Read more]

heatline condensing boiler?

When the heating is on , the water pressure rises from 1.2 bar to 3.0 , the window flashes blue with code FO 3... [Read more]

Grant Vortex pressure dropping?

I have a Grant Vortex boiler powering underfloor CH, Rads + hot water. I have to repressurise the boiler every... [Read more]

worcest danesmoor oil boiler locking out?

i have a worcester danesmoor oil boiler it runs fine until thermostat stops boiler. the air fan keeps running ... [Read more]

regarding linear 24 volkera comby?

hello please help ,ive had bathroom fitters in putting a new bathroom in and due to this the boiler is being t... [Read more]

Hot Water?

Central heating OK, no water coming out of hot tap at all from the boiler.

Main combi 24HE FLAME ERROR NO HEATING OR HOT WATER, PRESSURE IS AT 0, HELP?

hi can someone please help, our boiler isn't working, there is a flame error and the pressure gauge is at 0, w... [Read more]

sime 80 combi boiler cutting out?

my boiler fires up for about fifteen seconds then goes off for five mins so the rads get warm but never get ho... [Read more]

How can i fix my 38cxi ultracom?

Has any one had problems with their cxi ultracom hot water not staying hot when trying to run bath or shower h... [Read more]

pressure in boiler?

I have a vokera maxin 24e boiler the pressure is on 0 how do i fill it with water? i can find no filling loop ... [Read more]

RAVENHEAT CONDENSING BOILER?

HAS BEEN INSTALLED FOR A YEAR.ON HOT WATER IT FIRES UP TO GIVE HOT WATER THEN STOPS FOR 30 SECS THEN FIRES UP ... [Read more]

DHW on my Baxi 105e?

I have a problem with my hw on my 105e ,to start with for some time the hot water would not fire up the boiler... [Read more]

Worcester Bosch 28i Pressure release?

My Worcester Bosch 28i junior works fine on central heating but if i run hot water at the same time as the c/h... [Read more]

How can i fix my worcester 24si II?

Why does my boiler take 3 to 4 attempts to fire up from cold, when its hot it fires up 1st time and the hot wa... [Read more]