Unanswered Questions

Heating, Home Heating Systems

How do I reset my Credanet 1 system?

One of four combi Heaters in my Credanet 1 Home heating system was inadvertently switched off for a long perio... [Read more]

ariston boiler fault a3 light coming on when hot water or heating turned on?

the a3 light comes on when boiler is turned on pressure guage shuddering and going up and down

air cooling error in package?

air cooling error in package.

vokera linea 28 boiler?

when it gets hot on heating and water it keeps cutting out and relighting intermittly hot water not very warm

How can I fix the communication of siemens thermostat and sime boiler?

Whenever I pair my siemens wireless thermostat and receiver the communication sends my sime boiler into error.... [Read more]

low pressure on sime boiler?

I have low pressure on sime boiler - this has been a problem before and I have resolved this by incresing the ... [Read more]

digital clock ?

could the digital clock on falcon combi boilers stop central heating from working. hot water works fine but si... [Read more]

thermocouple for Kohlangaz Karisma?

I'm looking for a thermocouple, either specific or universal for a Kohlangaz Karisma GC32-435-19 real gas fire... [Read more]

ferroli 701 pcb board ?

fuse keeps blowin out on pcb board on ferrloli 701 . Does this mean new board ??

how can I fix my glow worm ultracom 24 cxi?

The main display is continually flashing showing 888.888 and all symbals are showing. There is no error code s... [Read more]

hot water not working?

i have a ravenheat whitestar 100 hot water keeps going hot then cold cant get constant hot water

vokera syntesie 29 over 3 bar of pressue?

vokera syntesis 29 puts out over 3 bar of pressure causing pipes to leak on bioler seems to be conected to tem... [Read more]

my boiler keeps going on and off?

what could you advise about my boiler its a baxi 105e and it turns its self of every few days or it can turn i... [Read more]

what does the advance button do on BPS242RF?

after a sleeples night where the radiators were on full blast at 2.30am despite me following the "instructions... [Read more]

S is it brokeiemens RDJ10RF thermosat just says ERR?

Can any one help my siemens roomstat RDJ10RF just says ERR no heating

ferrolli modena e 80?

flame egnites and goes out after 4-5 seconds,the pressure gauge is fine and hasn't dropped from number 2.and t... [Read more]

bleed screw?

how do you recognise the bleed screw on a edgb boiler

euroflame 50/90 grant?

when switched on the boiler light comes on but nothing happens its like there is no power getting to the jet s... [Read more]

how can i fix my potterton prima f100 boiler? ?

When i call for hot water or heating on the controller the pumps sounds like it starts but then stops again an... [Read more]

valliant ecotec plus 831 showing F.75 fault what does that mean ?

boiler showing F.75 fault what does that mean