Mend > Home Heating Systems

3

My isar boiler seems to be dead?

My isar boiler seems to have just stopped working. No lights on the controls and reset or switch off doesn't ... [Read more]

2

first ignition failed???????

i have a e-combi 24/30 and it has flashing lights error code the sequence code is saying (1st ignition failed... [Read more]

1

how can i get pressure in baxi combi boiler 105e?

hi i have drained radiator to decorate and now refitted and have no pressure in my boiler ,i have a braided ho... [Read more]

How to reset siemens RB10/333?

Our siemens thermastat works ok. But the heating stays on constant and doesn't come on/off as set. Checked the... [Read more]

What no. boiler thermostat fits Glow-worm spacesaver 75?

What no. boiler thermostat fits Glow-worm spacesaver 75? The boiler is GC number 41-315-46. Any hope of gett... [Read more]

1

Why are my radiators are not heating?

Hi I have a Glow Worm 2 18 sxi Boiler which is filled via a Glow Worm Fluropro tank. I turned my radiators on ... [Read more]

4

baxi solo 3 gets hot then turns off /not back on?

baxi solo 3 gets hot then turns off[as normal] but is not coming back on for about5 min .why. i just cleaned ... [Read more]

1

water pressure thermostat ?

even though I fill out with the water above1 bar after about 2 hrs pressure thermostat goes back to zero, I h... [Read more]

1

Combi probs?

Combi boilier only works when front case is taken off, any ideas why

1

Baxi 105e diverter valve?

I have fitted a new diverter valve to baxi 105e and upon refilling have located a slight weep on the 22mm pipe... [Read more]

1

Potterton Performa 28 Heating?

My Potterton Performa 28 is working and carrying out functions of heating water and central heating. However, ... [Read more]

problems with my siemens RDJ10RF?

Tapping unit brings boiler on, but you have to do this evertime you want the unit to work when on timer

1

how do you unblock the condensor pipe on a greenstar 25si?

How do you unblock the condenser pipe on a greenstar 25si boiler

Ignition not working fully?

Ignition works for hot water but not for heating

1

i am getting luke warm water coming from hot taps when i have not got hot w?

ideal mexico gravity fed boiler i keep my pilot light on all the time but should i get luke warm water from my... [Read more]

2

How do I fix my Worcester Heatslave 20/25 combi?

If I run the hot water for a few minutes the temp drops to about 20 degrees, I've turned up the dhw thermostat... [Read more]

2

how can i get my stat to on?

i have an rdj10rf,i followed the instructions,the reciever has both led and relay light on,so there seems to ... [Read more]

3

Radiators not heating?

Hi Please can someone advise on the following? We have something like 32 radiators in our house and 3 of t... [Read more]

rdj10rf?

I Have two RDJ10RF temperature controllers Can I use both of them on one system , need three on /off times ... [Read more]

change batteries?

how do i change batteries in a danfloss programmable room thermostat