How to mend ... Boiler Cold Water

My boiler is working but the hot water supply has gone cold.. ?

I have a potterton gas bolier and a Hercal vented cylinder. While the boiler is working (central heating), the... [Read more]

how can i fix my combi sime 120?

my sime 120 combi ,is working fine for central heating but hot water goes from hot to cold aprox every 3/4 min... [Read more]

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]

vaillant turbomax F23 error keeps coming up when I turn on the central heat?

Th heat exchanger and the diverter valve were changed on my boiler as the hot water and the central heating ke... [Read more]

My taps just trickle water and shower is cold?

I was wondering if there is a problem with pressure in the boiler as the taps hardly pump out any water and th... [Read more]

Glow-Worm 30 cxi ?

Can anybody help? Shower, hot water goes hot and cold, boiler sounds like it is going up and down.

Urgent advice needed as my Gas boiler has a mind of its own!?

Iv moved into a huge Georgian town house apartment which houses an old; Potterton Kingfisher MF CF60 Boiler... [Read more]

Sime super 90 overtemp trip?

My boiler is working fine for the CH side of things. When I run hot water the overtemperture trip goes after a... [Read more]

how can i fix my ideal esprit boiler he 30?

the problem is i have heating ,cold running water but no hot running water,no water is coming out the hot tap... [Read more]

New Baxi Boiler?

Have just had a old baxi back boiler replaced with a New Baxi Combi boiler. When I go to turn the cold water ... [Read more]

hot water problems with worcester 240 boiler?

Hi Can't seem to have hot water unless the heating is on. Being warmer now I do not need to have the heatin... [Read more]

Bocsh 280 Combi Boiler will not heat radiators?

I have a Bosch 280 Combi Boiler, when asking for hot water i have no problems. When switching to heat the rad... [Read more]

no hot water but hot rads?

My radiators are getting hot but the water is running cold from the tap. Any ideas on what I could do to get t... [Read more]

how can i fix my boiler? glow warm swft flow?

THE HOT WATER ONLY COMES WHEN THE BOILER IS ON BUT WHEN IT IS OFF COLD WATER COMES HOW WILL I BE ABLE TO FIX D... [Read more]

Ferroli F30?

I have a Ferroli F30 combination bolier,the boiler shut down warning light is on and the hot water light went ... [Read more]

low hot water pressure, have a vokera combi boiler?

i have a vokera combi boiler, the cold water pressure is fine but the hot water is very low. I don't know the ... [Read more]

alpha combi boiler cb 24?

The needle on the water pressure gauge has dropped under the green band how do i set the needle back into the ... [Read more]

heating?

got a jaguar combi boiler.central heating works but no hot water,just runs cold.any ideas?

Hot water goes cold, when cold water taps turned on?

HI, I have a worcester28cdi, which has been installed fro 11 years with only 1 diaphram going in that time. It... [Read more]

Ferroli optimax HE 31C, c/h but no hot water?

Currently in a student house, just got back after easter break and whoever left the hosue last turned boiler o... [Read more]