Mend > Home Heating Systems

1

Horstmann channel plus. The water is on all the time?

Even though the program shows three distinct periods throughout the day, the light stays on permanently and th... [Read more]

Vulcan continental deluxe?

Boiler has been off for about 18months. I cannot light the pilot light manually. There is 240 volts at the ter... [Read more]

the heater will not come on?

ih i have a baxi bermuda 50/5 inset but the light will not come on for the heateing will not work but the gre... [Read more]

1

Intermittent hot water fault on my Potterton Performa 28?

get hot water then little while it gets luke warm then it get hot again. I checked the pressure and no neon fa... [Read more]

Myson Orion 75Si not firing up?

My boiler is not firing up, local contractor yesterday fixed a stuck fan which he said would prevent ignition,... [Read more]

1

Home Heating Systems?

We have a Greenstar HE System that has been staying on even though its turned off at the slide off control,it ... [Read more]

2

Heating not working?

My heating not working but I have hot water on a potterton mk2 10/16 also were is the diverted located I have ... [Read more]

1

How can I fix my fertility boiler ?

My boiler.keeps flashing f5 and p1 and won't fire up so we have no hot water or heating

RDH10RF, thermostat not turning radiators on?

I've got a Worcester 28CDi boiler & Siemens RDH10RF thermostat. The batteries in thermostat died so i changed ... [Read more]

Valiant turbomax plus 828e?

I keep losing the domestic hot water when the central heating is on. I can only get it back by turning off the... [Read more]

1

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]

2

Pressure above 2?

I got F1 fault and added the pressure which had dropped below one. Unfortunately it has gone above 2 now. Is i... [Read more]

1

Why does my boiler remain ON - even when switch is moved to OFF?

I have a Ariston Micro Genus 24 HE boiler. Recently it gave me a ERROR A)1. I replaced the PCB and the error w... [Read more]

2

How can I stop my Worcester 24i from building up too much pressure ?

My Worcester 24i combi boiler has just started to build up pressure beyond the blow off valve setting (IE. in ... [Read more]

1

Have an eco plus 624 boiler showing fault 22?

How can I fix it, it is showing low pressure 0.2

2

my vaillant boiler is saying a code com on it ?

what do I do when your boiler says com on it an no heating or hot water

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]

how can i fix my vaillant boiler its flashing F 22 then bar 0.4 . my house ?

My vaillant boiler is flashing F22 and bar 0.4 I've got no heating and no hot water can any one help me pls . ... [Read more]

How can I fix ideal isar he35?

How to fix ideal Isra he35 no power to control panel have changed pcb n checked all wire for continuty all fin... [Read more]

Air in system?

Hi all, I've got a glow worm fuelsaver 45f that I think may air trapped in it. Its a pretty standard open sy... [Read more]