Mend > Home Heating Systems

2

water in to system?

how do i put more water in to my heating system as it is indicating low i have a worcester 24si ii i know i ha... [Read more]

1

vokera syntesti combi boiler - no hot water?

the temp on the boiler display shows anything between 67 - 80 degrees but we receive no hot water through the ... [Read more]

1

Vaillant EcoMax 835e Timer Controls?

Where can I download instructions for setting the digital timer on a Vaillant EcoMax 835e. Using the alleged c... [Read more]

How can |I change clock time?

To whom it may concern I would appreciate your help.I have a Drayton Digistat +3RF Programmer/Thermostat I ha... [Read more]

1

I have a Baxi Combi 80 Eco it is dripping water from the flue pipe at top?

I have a Baxi Combi 80 Eco it is dripping water from the flue pipe at top? seems to be dripping all the way th... [Read more]

protherm 80 about 7 or 8 years old what does code f3 mean?

hot water comes on then goes off

1

water pressure dropping ?

i have a 20/80 boiler and the pressure drops after a few days there is no leaks from the rads or manifolds all... [Read more]

Boiler cuts out when CH set to on?

I have a potterton system with a 2002 timing controler and a PT2 remote electronic thermostat. If the system i... [Read more]

i have just had my combi serviced?

i have a ferrori 701 combi boiler, the heating works and so does the hot water, i have had to change the prv a... [Read more]

1

I have a Valliant turbomax vuw GB242/1E boiler?no hot water?

Evening, I have the above boiler and the heating system is working perfect but i am getting no hot water. I... [Read more]

1

How can i fix my Vokera Maxin 24e?

Maxin 24e Vokera cuts out every five minutes have to keep pressing the orange button. Why does this keep happe... [Read more]

ariston gas boiler?

c 02 comes up on display on boiler.dial now at 18 usually at 70ish

1

no power on worcester 28cdi rsf?

hi, im gsr and i dont usually work on breakdowns so need some help! a fuse in the pcb (T 2a) blows every time ... [Read more]

timer?

how do i set the timer for a myson apollo

intermittant hot water?

when the shower or the hot taps are run the water goes cold then hot then cold etc, the boiler fires intermitt... [Read more]

1

potterton suprima 50 pcb problem?

after several years of problems,2 pcb boards,pcb repaired twice since [dry joint problems] new upgraded pcb fi... [Read more]

Ravenheat 503 efd pcb?

How can I repair the Ravenheat 503 efd ignition board. The boiler fires up OK. runs up to heat(maybe 30 mins w... [Read more]

2

How can I fix my worcester greenstar HE?

boiler fires and stays on for four or five minutes then goes off showing E4 fault sign, any ideas?

2

How can I fix my Potterton Netaheat 10-16?

Any ideas what's wrong with my boiler? It was working fine this morning but this evening there is nothing. The... [Read more]

1

pilot light?

where is the reset button for the main gas pilot light