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Mend Ecotec Pro 28

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We have 26 questions about mending 'ecotec pro 28'

How to mend ... Ecotec Pro 28

Pages 21
Mend valve vaillant combi

Diverter valve?

hi there, i have vaillant ecotec pro 28 combi boiler, its diverter valve is leaks when we turn the hot water... [Read more]
Mend 28 help showing

valliant ecotec pro 28 boiler. The pressure keeps going down!!?

Help the pressure on my boiler keeps showing F22 error code - came on here yesterday and followed the instruct... [Read more]
Mend ecotec pro 28

Vaillant ecoTEC pro 28 - F29?

Checked gas supply that ok, reset button not helping. What can we do?
Mend boiler working fine week

vaillent ecotec pro 28 boiler?

Its displaying f75 but as been working fine all week n this morning and now its not i cant afford to call an e... [Read more]
Mend vaillant ecotec 28

boiler?

I have a vaillant boiler ecotec pro 28 ( it is new, 1 year only, installed last year by britih gas ). The dial... [Read more]
Mend vaillant ecotec pro 28 boiler

Low Pressure on Vaillant Ecotec pro 28 boiler?

How do I adjust the pressure on my Vaillant Ecotec pro 28 boiler? I have searched online for a step by step gu... [Read more]
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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]
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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]
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boiler fault vaillant ecoTec pro 28?

My boiler has twice displayed the fault code e28, what does this code refer to?. Many thanks,
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replacing temperiture control knob?

how can i remove the broken piece of the control knob in my vaillanat ecotec pro 28?. the stem on the rear of ... [Read more]
Mend vaillant pro water

Vaillant EcoTec Pro 28 - Hot water but no Heating?

Hi All I have the error s31 coming up on my boiler. This seems to point towards the thermostat being faulty... [Read more]
Mend vaillant water heating

Vaillant EcoTec Pro 28 - Hot water but no Heating?

Hi All I have the error s31 coming up on my boiler. This seems to point towards the thermostat being faulty... [Read more]
Mend pressure gauge red

pressure gauge in red?

hi, when running the central heating the pressure gauge is showing in the red, is this normal, if not what can... [Read more]
Mend fault 28 boiler

i keep getting fault code f75 on my vaillant ecotec pro 28?

i keep getting fault code f75 on my vaillant ecotec pro 28 boiler
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Valliant Ecotec pro 28 F22 error no hot water- which pressure gauge to open?

Our Ecotec Pro 28 is coming up with the error F 22. I know I have to fill it with water but I don't know whic... [Read more]
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Valliant Ecotec pro 28 F22 error no hot water?

I know that the error means there is no water in the boiler, but how do I refill it? Does the pressure valve ... [Read more]
Mend water pressure mains

Increase the hot water pressure on a Vaillant?

Can you increase the water pressure on the Vaillant ecotec pro 28 to match the mains cold, as the hot seems to... [Read more]
Mend years cold water

Vaillant, pump overrun?

We have an ecoTec pro 28, 3 years old. When cold water taps are turned off, when the central heating is off, s... [Read more]
Mend hot tap combi boiler turn

Changing a hot water tap washer with a combi boiler?

Am I right that I need to turn the boiler off. Then turn off the water supply Drain the water from the tap a... [Read more]
Mend vaillant heating control

Vaillant heating control?

Hi, how do you change the heating control dial on a ecotec 28 pro, it is one of the large control knobs at the... [Read more]
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