How to mend ... Water Hot Heating Cold

Help! Iv no heating or hot water! ?

Hi i have a combi boiler by ferolli, i believe it is model DOMIcompact 24 D. When i turn the hot water on i... [Read more]

How can i fix my ocean alpha 240p ?

when i turn my hot water on it goes cold after a few seconds. My central heating is fine though- i don't under... [Read more]

Central Heating will not come on Ravenheat CS1 85T Boiler?

When I switch to central heating on Ravenherat CS1 85T Boiler it doesn't fire up but when I switch to hot wate... [Read more]

Baxi 105e hot water problem - runs hot and then cold?

Washing the dishes I discovered that the hot water runs and then you can hear the boiler shut off (the LEDs st... [Read more]

baxi solo 250pf gas boiler advice?

I have a baxi solo 250pf gas boiler that was fitted in a 4 bed detached property before we purchased it with 1... [Read more]

our hot water is working but our heating is not?

we have a optima ferroli combi boiler . the hot water is working fine but the heating is not working at all . ... [Read more]

How do I overcome thermostat response delays in my underfloor heating?

I have a new house with hot water underfloor heating and 8 zones. Some zones have ceramic floor tiles and tak... [Read more]

halstead combi boiler?

on my combi boiler the heating works fine but the hot water has packed in just cold all time

Potterton 80, heating not working?

Potterton 80, hot water works fine, but the heating, flow pipe is hot but the return is cold. The boiler turns... [Read more]

what is the problem with my potterton 55 boiler?

have a potterton housewarmer 55.it roars on initial firing in morning then once reset fires OK.at the moment i... [Read more]

central heating radiator problems?

My water and radiator heating are run of the 1 timer swich. Even when I overide the timer so both are switched... [Read more]

Alpha cb24 boiler no heating but hot water ok?

I have an Alpha CB24 combi boiler. The heating fires up for between 10 seconds and 3 minutes the cuts out keep... [Read more]

Help - I bled my radiator and now my boiler isn't working and it's freezing?

I bled one of my radiators as it was cold at the top but warm at the bottom, a fair bit of air came out, but n... [Read more]

How to sort this boiler problem out (majorca 240/6 back boiler/frontfire)?

How to sort this boiler problem out (majorca 240/6 back boiler/frontfire)? I have a majorca 240/6 back boiler... [Read more]

Hot Water?

when the heating is on the water runs cold

no heating from gb 242/2-5 vaillant ?

HI ,we have a vaillant gb 242/2-5 the hot water works fine but the heating reaches about 79 on temp then qu... [Read more]

how can i fix my sime friendly e combi boiler?

my sime friendly e combi boiler will not give me any hot water. it will however, give me heating. I have notic... [Read more]

Why does the hot water keep going cold?

I have a Worcester 280 RSF Combi boiler, the hot water keeps going cold, but the central heating is working fi... [Read more]

Potterton puma 100 trips electric?

My 10 year old potterton puma 100 combi boiler will not work, no hot water, no heating (its b????? cold), repl... [Read more]

Saunier duvall boiler f24e - water pressure drops only when too cold?

For most of the year everything is ok with my boiler (saunier duvall thermaclassic 24e), but when its really r... [Read more]