Mend > Home Heating Systems

Vokera Linea 735 makes a buzzing noise?

Vokera Linea 735 makes a buzzing noise when it gets to a certain temperature, the noise changes when you turn ... [Read more]

pilot light will not stay on?

my ferroli optima 701 boiler pilot light will not stay on. I change the pilot thermocouple but that did not wo... [Read more]

how to fix?

after coming home from a two week holiday my Worcester R 25 & 30 HE combi will not fire up. The display goes t... [Read more]

protherm combi not firing on ch or h/w f1 coming up?

before i had turn off c/h flow & return valve and it was firing on ch but not on H/W after i turn the valve on... [Read more]

baxi solo 30/80 boiler no hot water or heating?

I have baxi solo 30/80 boiler. the pump works. new three port valve has been installed. the boiler fires when... [Read more]

How to reignite my glow worm maxi 30 ci boiler showing code f4?

I have the fault code F4 coming up on my boiler, it will not reignite, the make of the boiler is a glow worm m... [Read more]

1

Setting Siemens RDJ10?

I am trying to set my Siemens rjd10 to come on and off twice a day but when I set to auto and run the heating ... [Read more]

How can I fix an Ariston Microgeneous 27 MFFI - ignition failure?

Ps can you help...Have an Ariston Microgeneous 27 MFFI - ignition failure..and Drayton Wireless on wall next t... [Read more]

turn on/off?

ive ad no problem with mine since yesterday, if i select off button it stays on, can only turn the power off... [Read more]

1

No heating?

I have hot water and I have pressure but I'm not getting heating.

How to get to coals to clean them ?

I have a Potterton Legend gas fire and wish to clean the coals how do I get access to them have lost instructi... [Read more]

1

F4 fault showing on my Glow worm 30cxi boiler?

F4 fault showing on my Glow worm 30cxi boiler. When I turn the system off and back on again it resolves until ... [Read more]

2

how can fix my radiant rhr 29 b condense boiler?

one day last week my boiler wouldn't work hot water or heating then i took a look myself and the water in the ... [Read more]

1

got a baxi boiler here the presure is low code e119 how do i raise it plz?

The code is e119 how do I raise the pressure to over 2.5 plz

2

expansion tank pressure?

Hi Toptrish Thanks for your reply could you explain the part about how I test the pressure in the tank again... [Read more]

2

Pressure rise?

Hi can anybody have any ideas regarding the climb in pressure on a solaris 30c It climbs to 2.9/30 on the c/h... [Read more]

1

baxi inset2bc?

fire keeps going out.may say on for 2-3 mins may stay on for hours,always goes out if boiler comes on

1

how to to get hot water running ?

I can only get hot water when my heating is on have combi wocester in process of having bathroom done so water... [Read more]

1

how can i fix?

i have a leak on the plastic cup threads on the ferroli optimax he 31c condensate/cup can i get these anywhere... [Read more]

1

Vaillant ecotech error message?

I have a ECO Tech and i have error message F75 with a red light can anyone advise. Have no heating of hot wate... [Read more]