Recent: Will I need to replace my garden tap?

Mend > Home Heating Systems

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?

Fault Codes for Worcester Bosch Greenstar 24i Junior?
Fault Codes for Worcester Bosch Greenstar 24i Junior?

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

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

Mend combi boiler boiler repair central heating
1

central heating/hot water not working?

how can i fix it my combi boiler is vokera excell 80sp i think pressure switch not working?
Mend combi boiler long

combi boiler. water is not very hot and does not stay hot for long?

temp guage at boiler is at max but heating and domestic hot water does not reach this temp. shower water only ... [Read more]
Mend boiler heating fault

where is the air pressure switch on my heatline condense boiler?

my boiler has gone off and is flashing to check the air pressure switch,have no idea where it is! pleeease hel... [Read more]
Mend heat exchange worm

can you get a new heat exchange for a glo worm 65-80?

not sure if they are still available?
Mend heating programmer battery
1

Drayton Tempus 1 Programmer?

How do you replace battery on a Drayton Tempus 1 Programmer
Mend combi boiler problem coming
1

there's no power getting to my combi boiler what could be the problem?

There's no power at all no lights or anything coming on does anyone know what could be the problem with my com... [Read more]
Mend boiler heating repair
2

Baxi solo 3 60pfi - remove fan unit?

We have ascertained that the boiler fan has burned out. The manual says to disconnect the sensor tubes and wi... [Read more]
Mend red light heating no sound

red light won't come on?

boiler red light won't come on and there is no sound coming from boiler
Mend boiler heating noise
1

excess noise from solo3 69pf?

what causes a whineing noise when boiler runs after a while ( 15- 20 minutes) boiler still heats okay
Mend vaillant heating error
1

vaillant plus 837e?

my vaillant plus 837e has come up with error code f33 what does this mean and what should be done to put it in... [Read more]
Mend Vokera Combi Boiler Reset

vokera manin combi boiler dont work?

when the boiler is turned on i have to fire it up by pressing the reset button and then it works while the hot... [Read more]
Mend boiler heating vaillant
1

what is wrong with my Vaillant Sonnet 18?

The hot water is working fine but the heating system is not working. Can you tell me why, as it is a very old... [Read more]
Mend heating boiler reset button

Reset button position?

Hi.silly question but Once u press the reset button On the boiler should this remain in the same position???
Mend boiler heating system

where is the pump located on a vulcan boiler?

i don't think my neighbours boilers is pumping properly, maybe an air lock but i can not locate the pump
Mend heating temperature radiators
1

valliant boiler turning off before temperature reached?

Our new valliant ecotex plus boiler was put in on 5.11.09 and worked fine for 3 weeks but now just turns itsel... [Read more]
Mend boiler error thermistor
4

how can i fix my combi?

my glow worm boiler is flashing f10 error code...which indicates something to do with return thermistor sensor... [Read more]
Mend heating digistat home
1

why do i have an alarm light ?

My heating keeps switching off and leaves me with the alarm light on on my drayton digistat
Mend boiler heating combi
1

combi boiler ariston?

have to hit top of boiler for it to start or take the clear tube off of the switch and blow then it fires up n... [Read more]
Mend boiler ignition service
1

baxi 401 back boiler pilot flame?

I have a problem igniting the pilot flame on the back boiler baxi 401. The boiler is old and I dont have a man... [Read more]
Mend boiler heating engineer

cannot get burner off .worcester 26/32 oil boiler?

a oil maintanence boiler engineer ,has failed to get the burner off the boiler ; after unscrewing the releasin... [Read more]

How can I mend my ...

Hint: It is important to include make and model details.