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Mend TEC Home Heating Systems

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We have 134 questions about mending 'tec' in category Heating, Home Heating Systems

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Mend vaillant pro heating water
2

vaillant eco tec pro fault code "F28"?

No heating or hot water, red LED also lights up. tried to ignite boiler but no joy. How to fix it ?????
Mend eco pro 28
1

how can i fix my vailiant eco tec pro 28 boiler?

my boiler wont start
Mend boiler locks fault

my boiler locks out th code is d2?

fault code d2
Mend boiler heating system

boiler has no display lights on eco tec pro?

Boiler display has went off no lights lit up on boiler, thought it could be fuses have tried switch fuse spur ... [Read more]
Mend he combi boiler

baxi duo-tec he combi boiler?

my boiler is displaying E1 68 can you give me some advise on how to get it working again thankyou
Mend baxi boiler fire ideas
1

my baxi boiler keeps showing e133 it wont fire up any ideas?

my baxi duo-tec combi boiler keeps showing e133 any ideas how to mend it
Mend fault code 60

fault code 60 on Baxi duo tec HE?

\what does E1 60 fault code signify
Mend boiler heating system error code
1

why do i keep getting a code 41-and have to reset?

this can happen 3or 4 times a day
Mend vaillant code water
1

how can i fix vaillant eco tec plus 615 ?

code f22 flashing and no hot water or heating
Mend flashing boiler faulty

f18 flashing on boiler?

f18 is flashing on my boiler in the manual it says faulty user interface do i just change the interface
Mend central heating r he combi

central heating on R£) HE combi?

h/w works fine turn on c/h boiler goes to puge mode and two symbels that look like two back to back tees. flas... [Read more]
Mend boiler eco tec pro

how can I fix my boiler?

how do you fix f29 on a vaillant eco tec pro
Mend heating valliant boiler
1

How can I fix my Heating I have Code 75 on my Eco Tec Plus Valliant?

My boiler is with gravity fill so the bar is showing only 0.6 bars how can I increase the pressure as there ar... [Read more]
Mend problem eco tec
2

problem with Vailant eco Tec 831?

have DHW, pressure fine 1.4 but have no CH, boiler fires up on demand and turns off, have no fault code only f... [Read more]
Mend lost manual help boiler
1

lost manual F22 and F25 codes?

Hi, can anyone help? New boiler working fine on the hot water side ..now have tried to put on CH..fine for x2... [Read more]
Mend boiler pressure combi boiler

how to repressurise a baxi duo tec combi boiler?

My boiler is showing the fault E119 meaning that the pressure has dropped nearly on 0...I cant find out how to... [Read more]
Mend error combi boiler
3

what does error code E160 mean on baxi boilers?

baxi duo-tec combi 24 HE boiler
Mend Heating, Home Heating Systems
1

connecting siemiens rdh10rf/set to valliant eco tec pro 24?

i have a siemens rdh10rf/set to connect to my valiant ecotec pro 24 boiler but am confused as to why it is not... [Read more]
Mend baxi fine long
3

Combi boiler pumping for no reason?

I have a Baxi Duo-Tec Combi HE A boiler. Its normal operation is fine but even when not in use for long perio... [Read more]
Mend boiler heating fault
1

i have an f1 fault,have tried reset button?

after 10 days holiday my boiler will not start ,showing an f1 fault.pressed the reset button,runs for a few mi... [Read more]
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