How to mend ... Hot Water Light

Danfoss RX1-S (CH override button not working)?

I have a Danfoss RX1-S controlling my hot water the cylinder stat seems to be working ok. The thermostate show... [Read more]

Vaillant 828E - no hot water?

Green light is not flashing when hot water tap is running. Central heating works ok

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]

my boiler power light is flashing?

i have a potterton performa 24e and the power light is flashing.i have no hot water.the bar is just above 1 al... [Read more]

slow delivery?

What could be wrong air or wrong pump. Truma Ultraflow pumping system submersible pump external barrel. Ch... [Read more]

How can I fix my shower?

I have a Redring Expressions 500 shower. Water is cold, no hot water, red overheat light on. How can I repair ... [Read more]

Not hot water?

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

How do I override the digits at RF wireless system on my firebird oil boile?

I have just moved into a home with a firebird oil boiler. This has a remote digits at RF3 wireless timer and t... [Read more]

biasi m90e 24s no dhw?

My hot water has been intermittent for a while now it's become worse. The heating is working fine. I have lo... [Read more]

I have a sabre he boiler that fires up initially then cuts out to red light?

I have a problem with a sabre he 35 boiler the problem is I have reset the boiler re pressurised and done all ... [Read more]

How can I fix my boiler chaffoteaux&maury?

The pilot light does not come on for the heat and hot water

Why red light on ?

I have a myson heating system was working fine last week I tyed put heating on today as it's a cold but red l... [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]

Glow-worm Hideaway will not fire up for hot water but the pilot is on?

Hi I have a Glow-worm Hideaway the pilot light is lit but the boiler doesn't fire up so we can have hot wat... [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]

Faulty vokera compact 25?

I have spoken to the gas safe engineer that installed this boiler new approx. 3 years ago about the problems i... [Read more]

worcester greenstar he [an old one ]?

the hot water part of my boiler not worker the pilot light is working and it seems to be firing up but turn on... [Read more]

Saunier Duval F35E will not fire up?

boiler has pressure, will not fire up for heating and hot water. the green light flashes and the pressure/temp... [Read more]

how can i fix my baxi 105HE?

my boiler water pressure keeps on goin up to nearly 3bar and expelling alot of water outside.CH works when i ... [Read more]

i have a WR1 british gas wireless system red and green light r on but no he?

please can somebody help my greenstar 28i junior combi mk111 is working and giving me hot water on demand in t... [Read more]