How to mend ... Heating Water Only

can anyone help- Domina 80E CH fault?

I can get hot water easily and constantly but the central heating doesnt work properly. The CH comes on when i... [Read more]

Baxi Combi Instant 105e hot water works but no heating?!?

Hi I have a Baxi Combi Instant 105e. The hot water preheat function works, and so does the normal hot wa... [Read more]

why isnt my zanuzzi zdf601 not heating the water?

what is the complete role of the pressure switch?& can it effect the heating of the water?plus how many are th... [Read more]

how can I fix my ferroli f24?

Can anyone help Ferroli F24 boiler keeps cutting out. water pressure checked, 1.5 Bar when boiler goes into... [Read more]

How can I fix my Vaillant combi boiler?

I have a vcw-gb 242 combi boiler and now find the central heating wont fire up. When i turn on the hot water t... [Read more]

why isnt my zanuzzi zdf601 not heating the water?

i am feed up,because i have replaced the element,got the pcb board repaired and still no heat what still could... [Read more]

worcester combi boiler no hot water?

hot water tap runs hot andcold all of the time but central heating is ok ?

fix combi boiler hot and cold?

worcester combi 24si hot water goes hot then cold all the time taps are on ,heating ok.

My boiler hits high pressure as soon as it starts up and faults. Vokera ?

My vokera linea HE faults as soon as it starts up whether it is for heating or hot water. I can see the pressu... [Read more]

I have hot water but no heating?

My boiler has the light on and is producing hot water, but no heating. Why is the heating not working?

Worcester oil boiler lock out?

only locks out when the heating in on works fine on hot water. changed the 3 way activator valve . still the s... [Read more]

how can i fix my no domestic hot water on Ravenheat 100ET?

The domestic hot water only gets hot when the central heating is on

locks out?

I have glow worm compact 100e every time the boiler fires on 5 seconds after locks out by it self i need to re... [Read more]

how to get arrow on bar to 1 from 2?

ive just went to put heaters on and the bar shows to when its ment to be on 1....this has led to a error which... [Read more]

Baxi back boiler not working?

Hi, i have a baxi back boiler for heating/ water. My room thermostat started making a buzzing noise a week ... [Read more]

15\19 heatslave hot water?

I have a 15\19 heatslave boiler we did not use it for a time when i put it on the central heating was fine but... [Read more]

Central Heating boiler goes into start up shut down loop?

Ravenheat CSI 85 A(T) about 4 years old. Boiler pump starts, boiler fires up, runs a few seconds then shuts d... [Read more]

How long shoud it take to replace a diaphragm on a Vaillant?

We have a Vaillaint Turbomax VUW 242/1 E,282/1E How long should it take a trained engineer to replace the d... [Read more]

hot water go hot then cold?

hot water go hot then cold but heating always hot

my hotpoint aqu CTD00 is cold?

the tumble dryer is running cold and not heating up, I have cleaned the filters taken back off drained the wa... [Read more]