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We have 123 questions about mending 'pro' in category Heating, Home Heating Systems

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Mend water tap running
3

Vaillant Ecotec pro Baffled?

When Hot water tap is running the central heating flow pipe gets hot ... right here we go ...checked plate to ... [Read more]
Mend vaillant ecomax boiler
4

Vaillant ecoMAX pro 28E not modulating as it did?

The boiler is used in an open vented system. It used to control well modulating to reduce gas input in respons... [Read more]
Mend flashing firing hot

vokera pro?

everything is fine,green light is flashing ok,boiler is firing fine but no hot water?.
Mend vaillant pro error
1

Vaillant Eco Pro 28 - Error flickering between 0.3 & F.22?

Hello, I ran the hot water tap this morning to wash the dishes, it produced it's usual hot running water. ... [Read more]
Mend boiler ecotec water
5

no power to boiler?

i have a vaillant ecotec pro boiler. the hot water stopped working the other day so i checked the boiler to fi... [Read more]
Mend boiler days started
1

Valliant Ecotec Pro 28 Boiler; F.22 Error?

I have noticed that for the past few days my Valliant Ecotec pro 28 has started coming up with the F.22 error.... [Read more]
Mend boiler pressure heating water

vaialnt ecotec pro 24?

recently my boiler has decided to keep losing pressure and not heating the water to the right temperature and ... [Read more]
Mend boiler heating pressure
1

my potterton pro max 28 boiler is flashing up E119 ?

hi my potterton boiler is flashing E119 even though my pressure gauge is showing 1bar what is wrong,i have no ... [Read more]
Mend Vaillant Heating Boiler
1

vaillant ecotec pro?

boiler not working no hot water or heating.boiler coming up with f.22
Mend receive drayton scr
4

Constant receive alarm on Drayton digistat SCR?

I have a Vaillant Ecotec pro combi-boiler (recently serviced) a thermostat in my hall and a Drayton digistat S... [Read more]
Mend pro therm 80e boiler

how can i fix pro Therm 80e boiler ?

Just moved into new house & the Fault code shows FO on digital display gas & water have been turned off for a... [Read more]
Mend installation hello boiler
2

Valliant ecotec pro 28 installation cost ??

Hello I need to replace my old boiler (13 yrs old Pott. Puma 80) as only the heating works and the hot wat... [Read more]
Mend pressure heating turned
1

valient eco pro pressure gauge?

The pressure is in the red when the heating is on, when it is turned off it loweres, can i lower this myself, ... [Read more]
Mend pressure eco tec

How to increase pressure?

Valient eco tec pro system not working pressure low
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 boiler combi combination
1

how can i fix my boiler?

i have a 9mth old pro combi 100 he combination boiler and had an engineer out to fix it as the internal fuse b... [Read more]
Mend eco pro 28
1

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

my boiler wont start
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 boiler fault displayed
4

boiler fault vaillant ecoTec pro 28?

My boiler has twice displayed the fault code e28, what does this code refer to?. Many thanks,
Mend fault code boiler
4

Fault code E133 & E168 Flippin boiler!!?

Hi all I have the potterton pro max boiler too which decided to break down on me displaying fault code e133. ... [Read more]
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