Good detail and is well explained. My elderly parents haven't used the boiler for 5 months and now have the infamous F75 error come up. I will try and sort it out for them. Many thanks.

Top vid mate❤ very well detailed.

Fantastic videos very helpful and extremely straight forward

Legend, saved me calling an engineer for a simple fill loop lever 😂

You sorted me out bro! Thank you

Very helpful 👍

Good explanation !

Any advise for vaillant ecoFITpure in sorting out the F35 problem? My boiler does not have any valves

I had the F75 error, emptied the water and cleaned this sensor. After the replacement I increased the pressure bht the boiler showed different pressure values, it kept changing until it stabilized and showed a correct pressure. The error code disappeared. The problem is that even after the replacement there is no warm water coming. Do you have an idea what is causing this? Thanks

What to do (fix) if the pump is not spinning?

Gas man just serviced my boiler the hot water works fine but as soon as you click heating on it just misfires few times and goes F-75 i a mentally ill guy with physical illnesses my wife is ny carea and have 2 kids and a dog it took alot to ket gas man in as I struggle with people so I always watch them servicing so I imhave an understanding and I respect alot. I fix most stuff in home but im at a lose with this. I no it wasn't being done properly didnt check flu in loft didnt take prv off for clean. And I didnt see and water drainage , plz olz some one help me fix this bar pressure is 1.6 hot water works fine just won't let heating go on ✌💚

Could it be due too much pressure?

Hi can you tell me what the magnet thingy is for checking the pump and where I can get one please?

Is 1.2 on the bar low mine is showing f75 error code

Dude I am a newly qualified engineer and would like to become a member. Do you have an email to ask a few questions?

Hi, Although I subscribed to your page quite some time ago, can you confirm if I registered to receive any training? thanks