How to mend ... Hot Water Again

c/h hotwater?

my domestic hot water on my ferroli modena 102 is overheating

Halsted finest gold dhw?

dhw hot water then luke warm back to hot repeated every 20 seconds. the burner on high then on low. flow no... [Read more]

How can i fix my hot water problem?

My economy7 timer box doesnt is not working properly. The make is horstmann. I normally have the hot water on ... [Read more]

have got hot water but no heating?

green flashing light got hot water but no heating

No cold water in the bathroom sink?

I've had no cold water in the bathroom sink upstairs for the last 2 days. I have hot water (not a mixer tap). ... [Read more]

How can I fix my Aqualisa Classic Aquavalve 400 manual mixershower?

Hi, I have an Aqualisa Classic Aquavalve 400 manual mixershower, installed in 1990. Water is fed to the showe... [Read more]

biasi 24s?

biasi 24s ch ok but no hot water changed 2 diaphams still no hot water

my domestic hot water exchanger seems to need constant changing?

how can i get over the constant changing the domestic hot water exchanger ?

why isno hot water but radiaters working on biasi24s?

why isno hot water but radiaters working on biasi24s can the diaphram be fitted wrong

How do I turn off the hot water. ?

I have a combi heating system and want to turn off the hot water to replace the washer on the hot tap.I have f... [Read more]

ikon 23t no heating hot water works fine?

canot get any heating only hot water help needed please

no hot water on gainsborough 8.5 shower?

last time used it was making a whining sound tried to use it yesterday just cold water coming out gainsborough... [Read more]

Feroli Modena 102 Hot Water fault?

My Hot water light stays on after closing hotwater tap intermitent fault, I can get it to go off when I take... [Read more]

chaffoteaux maury elexia comfort 24ff, intermitant fault?

When calling for hot water or heating the boiler goes through the ignition process,then locks out without igni... [Read more]

no hot water and pressure valve is on red and water is leakiing outside?

I have installed a baxi combi 105e; serial MBKo451 compno 2478726/00. My combi boiler is playing up. For mo... [Read more]

Ravenheat HE85T - no central heating, water working fine though?

Hi, I'm hoping someone can help? We have a Raveheat HE85T combi boiler, approx 3 - 4 years old. Recently, ... [Read more]

no hot water in an Ariston ?

I have an Ariston A/23 MMFI now does not fire up when water is called for any sugestions where to start centra... [Read more]

Heat Exchanger?

If a heat exchanger is blocked on a combi boiler can this have an effect on the hot water and the heating or i... [Read more]

DHW Run's hot and then goes cold?

I have a Ferroli Opimax HE 38C 4 years old, When I turn ON DHW run's hot and then goes cold A03 come up, sen... [Read more]

thermostat does not click when turned?

went to put on heating thermostat does not click no error message on boiler and i have hot water