Mend > Home Heating Systems

5

glowworm back boiler will not stay alight?

main jets ignite when to full temp main burners go out but also pilot goes out with it. have replaced thermo c... [Read more]

3

where to get manual ariston euro combi a/23?

hot water does not work only when heat is on and that is for 1 min please help

1

ref.to my earlier question about cold radiators?

have put heating on todayand the 2 downstairs rads are ok.if this is an airlock on return from them where is i... [Read more]

1

Do you know where to get a Boiler fan?

I am looking for a replacemnet Fan Assembly Part registration boiler 379-617 worcester 9.24 electronic GC-47-3... [Read more]

1

Worchester greenstar CDi 35 losing pressure?

Hi, I`ve had my Worchester CDi 35 for 1 year with no problems, runs great however last month I`ve been having... [Read more]

1

how can i fix my hot water boiler?

when the hot tap is turned on there is little pressure then the pressure gets even lower

1

upstairs radiators hot also kitchen but 2 in sitting room cold?

one pipe on each side of downstairs radiators are hot but radiators are cold .tried bleeding ,water there no a... [Read more]

1

How can I mend my Britony Combi SE?

Pilot light not working and can't find switch to re-start

1

I have a Ferroli Modena 102 Combi Boiler?

Hello I have had the above comi boiler for the past two years. Over the last five months the pressure keeps dr... [Read more]

2

Boiler fires up for hot water but NOT for heating ?

Hi My Boiler fires up for the hot water and this works however my heating does not come on at all . The timer ... [Read more]

2

Pressure gauge off the clock on Arisiton Micro Combi?

The pressure gauge has gone off the clock on my Ariston Micro Combi boiler. How do I release the pressure? (Pr... [Read more]

1

Why is the pressure high on my vokera excell 80e?

after overfilling the boiler the pressure valve started releasing water out of the overflow. I bled a heater t... [Read more]

2

my halstead ace high losing pressure?

my halstread ace high keeps losing pressure on the heating side but there is no visible leaks

4

Fault code for Worcester 25cdi condensor gas boiler?

Flashing fault code on display "+" (TT horizontal head to head) very hard to explain in writing. Boiler is... [Read more]

1

how can i fix worcester bosch oil heatslave 12/14 burner type B9A year 1997?

oil dribbles from nozzle when not in use. burner type has not got a mechanical shut off valve fitted as per la... [Read more]

4

How do I work my drayton digistat +3?

I dont have a users guide and I cannot work out how to set the temeperature and the automatic timer - I need t... [Read more]

1

how to fix my harcal boiler?

why does the thermostat keep shutting of the boiler after a couple of minutes, when it is not even hot. the b... [Read more]

1

how to drain the system on my vokera 80sp?

need some help really as my boiler has completely packed up now so im changing it....anyone got any ideas how ... [Read more]

1

How di i re-fire halstead combi 102?

Power is on green light on, not firing up when heating or water turned on. not locked out just no response

10

Pressure Gauge on Boiler keeps dropping to zero?

Hi, I have a Vaillant VCW-Sine 18 T3 WF H combi boiler. The last 2 days I have been contiunally filling up th... [Read more]