Mend > Home Heating Systems

2

Vaillant 824E providing hot water but no heat???

Hi I have a Vaillant Ecomax 824E Boiler which has been working fine until 2 days ago. It's supplying us wi... [Read more]

Low pressure and loud noise?

I have a potterton puma 80. Loud noise everytime hot water or central heating is switched on. Pressure guageis... [Read more]

1

Ferroli F30 shut down?

Hi, I left my heating on my Ferroli boiler. I went to switch it off after 6 hours (I forgot to turn it off.... [Read more]

What could have happened???

I have an PulsaCoil 3 in my apartment I have moved three month ago. Couple of days ago the boiler stopped work... [Read more]

1

Need help with Siemens Programmable Room Thermostat RDJ10RF/SET?

My Siemens Programmable Room Thermostat receiver RDJ10RF/SET keeps switching off for no reason. It sometimes h... [Read more]

1

my potterton ep2000 clicks when ch and hw on?

I can have hot water or central heating but not both - if i put them both on to 24 hrs the unit makes a clicki... [Read more]

upstairs rad hot downstairs rads just about warm,why?

glowworm space saver 50 boiler,upstairs rad hot downstairs rads just about warm,i think it could be a problem ... [Read more]

2

combi boiler locks out after using hot water?

i have a potterton puma 80e combi boiler.after running hot water and turning the tap off the boiler makes a lo... [Read more]

radiators thermostats problem?

centralheating system working without rads thermostats but gets cold after an hour if i put thermostats on rad... [Read more]

52

Vaillant eco TEC boiler F22 problem?

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

what is wrong with my worcester 30 si boiler?

It fires up comes on and after a short time goes off again with a blue light flashing on and off all the time ... [Read more]

Ideal Classic Boiler ?

Yesterday I asked a question about my boiler. The question is under the heading, My Ideal Classic boiler is no... [Read more]

1

How can i fix my ocean alpha 240p ?

when i turn my hot water on it goes cold after a few seconds. My central heating is fine though- i don't under... [Read more]

1

how do i get my RF1 to talk to my receiver unit?

can anyone tell me how to get the thermostate to talk to the receiver as mine are not working together, have s... [Read more]

How do I stop my Ferroli Modena 80 E gas boiler sparking once it is lit ?

The boiler recently stopped firing up on DHW and CH. When I moved the flame sensor electrode cable at the main... [Read more]

blowing electricity potterton combi 80?

Everytime we put power to the bolier it trips the electricity all the time before this happern the bolier kept... [Read more]

Ideal Isar HE 30?

can you help the hot water is fine but the ch will not stay on it will fire up and the burner led will come on... [Read more]

3

24 CDI Water Problem?

I have a 24 CDI. The hot water is only running luke warm. I have taken off the microswitch on the diverter val... [Read more]

1

how can I fix my Baxi Bermuda 552? ?

I need to change the suppressor as it interfers with the T.V and sterio when call for heat has been satisfied

my potterton performa 28 turns itself on?

hi, my potterton performa 28 seems to turn itself on a couple of times a day and heat to full before turning o... [Read more]