How to mend ... Fault Hot Water Boiler

F4 showing on Morco but its not the Hi limit thermostat?

Hi, My Morco Feb 24 ED Prop (caravan) boiler keeps cutting out the heating and the hot water - sometimes just... [Read more]

Vailliant turbo max plus 824e?

vailliant turbomax plus 824e combi boiler, intermittent fault on domestic hot water supply, fails to come on w... [Read more]

How can I resolve an issue with BOSS Therm BPS242RF failing?

Just wondering if you have ever seen an issue like this: Heating setup: Boiler downstairs in kitchen, hot w... [Read more]

I have a 30cx glowwarm that is showing F4 as fault.I have no hot water?

I have a 30cx Glow worm boiler suddenly started to give cold water only. I don.t know how to fix it? I switche... [Read more]

Not hot water?

Potterton Promax 15 SL With wall control PS2 dual channel control. Shows light heating timed Heating set ... [Read more]

Ant-Cycling of DAS (Gas Evacuation) Fault in Ravenheat CSI150?

This is the question about my Ravenheat Boiler CSI 150 T It is in Summer Mode (No Heating, Hot water only)... [Read more]

i have a potterton combi boiler wich is showing e1 fault?

potterton combi boiler no heating or hot water gas engineer was out on the 20th of nov same code showing he fi... [Read more]

valiant water heating boiler not working showing F22 fault any help please?

Valiant water heating boiler not heating radiators or hot water please help

Baxi Combi Instant HE80 boiler?

Intermittent fault on the hot water. Sometimes it comes on but when it doesn't I can sometimes get it on by tu... [Read more]

Boiler cutting out before heating hot water ?

I have a problem with a fire bird combi the boiler heats up from cold but cuts out when the boiler get hot but... [Read more]

Halstead 102 boiler fault?

Hello, I need help with my halstead 102 boiler. When we turn on the hot tap for hot water, the boiler supplies... [Read more]

Worcester 28i junior, water temperature is far too hot?

Water temperature is nearly boiling not responding to temperature adjustment on front of boiler I've replaced ... [Read more]

vaillant ecoTEC plus boiler fault code - how to fix?

I have ave a vaillant boiler and just now i used the kitchen tap water and there is not hot water. And, the bo... [Read more]

Glow-worm betacom 30c combi boiler overheat thermostat light flashing?

Overheat thermostat light flashing and reset will not work. Every time I reset it just goes back to fault. No ... [Read more]

Vaillant igniting issue ( domestic ) not CH?

Hello to everyone, I have a Vaillant sine 18 T-3 combi boiler that was installed in 1985. Have had parts repl... [Read more]

Central heating not working?

My glow worm micron 50FF works for a short time then shuts down and both lights go out. Neither of the two lig... [Read more]

Alpha InTec 24X ?

My boiler isn't producing hot water or heat and is saying error code 20 - which is saying a flame sensing faul... [Read more]

ideal logic 30?

the boiler has been showing low water pressure for about 4 weeks, we have been refilling it engineer cant find... [Read more]

Morphy Richards Power Steam Elite (Model 330003) circuit diagram?

My Morphy Richards Power Steam Elite (Model 330003) steam iron developed a fault which I repaired however when... [Read more]

how can i fix my baxi 105e boiler?

when in radiator+hot water mode everything is ok until I turn on hot water tap.the system switches off and I h... [Read more]