Mend > Home Heating Systems

No hot water?

We have a Junkers gas boiler CG25/CGW25 which provoides us with central heating but not hot water. Any advice... [Read more]

ferroli domi 30 heating not working?

change gas valve hot water working heating cuts off when new valve fitted both worked rang ferroli 3 times eve... [Read more]

1

how can i fix myson apollo?

my mson apollo boiler keepscutting out.I have recently replaced the thermocouple and limit stat.It has now gon... [Read more]

1

Installation & Service manual for fuelsaver mk11 30b?

Hi, does anyone have a copy of a Installation & Service manual for fuelsaver mk11 30b??

Ferroli Boiler preasure ?

Have a Ferroli Combi 77 FFboiler heating working fine , hot water working fine, problem is preasure bar seems ... [Read more]

2

digistat broke?

my digistat is constantly flashing red and pressure on gauge is 2 (so fine) , i have put new batteries in and ... [Read more]

worcester 280?

radiators cold, have hot water boiler does switch on whats the prolem can someone help?

1

Potterton Performa 28 intermittent hot water ?

Hot water cuts out but CH works fine. Sower makes funny noise just before water going cold then again when th... [Read more]

1

very high pressure on ravenheat condensing boiler?

i topped up water pressure on my ravenheat condensing boiler and it kept rising up to 3.5 and wont come down a... [Read more]

1

promax plus pump runs contantly and fires when off?

promax plus HE , pump runs constantly even when time clock is off, tried turning off supply and back on again,... [Read more]

1

Baxi Bermuda VP 2 gas fire igniter issue?

My gas fire igniter has stopped "clicking" ie doesn't light the fire. I can ignite the fire by removing the g... [Read more]

how do I increase the pressure on the baxi combi heating boiler?

it is a baxi combi boiler. It made a humming noise and the fault light to say low pressure is now on. I think ... [Read more]

4

Potterton Netaheat mk2 f Burner Not firing?

Fan comes on and burner pilot lights but boiler does not fire up. Checked Solenoid at 2.7k. Any Ideas ?

boiler keeps filling up with no cut out just keeps filling what do i do?

worcester bosch combination boiler 24cdi - boiler keeps filling up with no cut out just keeps filling what do ... [Read more]

2

How can I fix my Worcester Greenstar Ri boiler?

Once the desired temperature is met and the thermal stats are switch off the boiler makes a clicking sound and... [Read more]

2

wallstar oil boiler?

just wondering if any one can help ive a cream liquid with my oil after bleeding from the nut on the pump.the ... [Read more]

how can I fix error code1P2 on Ariston boiler ? ?

how can I fix error code1P2 on Ariston boiler ?

1

what is a actuator for?

tapping noise coming from actuator heating will not come on can any body tell what this part is for and will t... [Read more]

1

not coming on?

our boiler would not switch off now it won't switch on and we are getting a tapping sound from a valve under t... [Read more]

1

how to put baxi bermuda pilot light back on.57/417?

ignightor come off,un done screws ,dont how it goes back on,keep putting on wrong way,need picture view.