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Mend > Home Heating Systems

Unknown error code (E168) on Potterton Promax 24 HE Plus?
Unknown error code (E168) on Potterton Promax 24 HE Plus?

my worcester greenstar HE boiler wont fire up?
My worcester greenstar HE boiler wont fire up?

How can I fix my Potterton Prima
How can I fix my Potterton Prima 'F' boiler?

How do I reset my wireless Siemens RDJ10RF thermostat?
How do I reset my wireless Siemens RDJ10RF thermostat?

My worcester 28i Junior boiler is not working?
My worcester 28i Junior boiler is not working?

Mend boiler heating Worcester

worchester 28i?

pilot light will not ignite
Mend boiler heating error

Boiler question?

I have a optimax 25c that is showing f37 on the dial. The heating did not come on this morning and we have jus... [Read more]
Mend heating heat exchanger ignition
1

Servowarm Elite 50 Boiler - ignition stopped working?

This model is obviously very old but until the summer was working perfectly. The ignition went and when someo... [Read more]
Mend Worcester Greenstar Heating
2

how do i relight the pilot light of a worcester greenstar 24i boiler?

how to relight the pilot light of a worcester greenstar 24i boiler
Mend hot water central heating coming tap boiler

Hot Water?

Central heating OK, no water coming out of hot tap at all from the boiler.
Mend potterton suprima 60
1

diagram for potterton suprima 60?

my boiler is not working a plumber came in and said he thinks it is the circuit board. i am an electrician and... [Read more]
Mend boiler heating repair

Main combi 24HE FLAME ERROR NO HEATING OR HOT WATER, PRESSURE IS AT 0, HELP?

hi can someone please help, our boiler isn't working, there is a flame error and the pressure gauge is at 0, w... [Read more]
Mend Saunier Duval Boiler Fault
1

error 3 in Saunier Duval ISO FAST condens F35e ?

fault came up saying defect no 3 - for boiler Saunier Duval ISO FAST condens F35e - fwhat does this error mea... [Read more]
Mend boiler heating combi

sime 80 combi boiler cutting out?

my boiler fires up for about fifteen seconds then goes off for five mins so the rads get warm but never get ho... [Read more]
Mend boiler heating temperature
2

How can i fix my 38cxi ultracom?

Has any one had problems with their cxi ultracom hot water not staying hot when trying to run bath or shower h... [Read more]
Mend boiler heating fault

boiler showing f32?

boiler showing f32
Mend boiler heating combi
1

replace batteries in Worcester 28i Termastate?

I need to replace the batteries in my wall mounted termatate to my Worcester Greenstar 28i Junior Combi boiler... [Read more]
Mend boiler heating pressure

Vokera boiler will not light?

Vokera Mynute system. Pilot light gone off and I can not start. Water pressure went down but now re-filled a... [Read more]
Mend boiler heating freezing

pressure in boiler?

I have a vokera maxin 24e boiler the pressure is on 0 how do i fill it with water? i can find no filling loop ... [Read more]
Mend ravenheat water fires

RAVENHEAT CONDENSING BOILER?

HAS BEEN INSTALLED FOR A YEAR.ON HOT WATER IT FIRES UP TO GIVE HOT WATER THEN STOPS FOR 30 SECS THEN FIRES UP ... [Read more]
Mend boiler repair heating

How do I repair my boiler's red flashing light?

i got saunier duval boiler and its red light flashing since i start boiler. when i reset boiler its work few ... [Read more]
Mend boiler heating controls
1

how can I make my Potterton ep4001 timeswitch work manually?

my potterton EP4001 timeswitch has a large A in the bottom left corner of the display and now the controls no ... [Read more]
Mend boiler thermistor no heat
1

hi , i have a glow worm 40ff micron problem?

my problem is with the CH . it wont fire up when turned on . the is no sound of gas or of the fan starting up ... [Read more]
Mend combi heating fault

fault in maxin vokera combi boiler ?

expansion tank filled with water boiler goes out wont start up again have to press the reset button
Mend hot water boiler home heating systems
1

DHW on my Baxi 105e?

I have a problem with my hw on my 105e ,to start with for some time the hot water would not fire up the boiler... [Read more]

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