Vaillant Ecotec - Checking Boiler Flow & Return Temperatures

How to check flow and return water temperatures on the current Ecotec line of boilers. I also cover water flow rate and how to change the maximum fixed flow temperature of 75 degrees.

NOTE: I do not claim to be an expert in anything to do with boilers or plumbing. I found it interesting that all this information was available on the boiler so I thought it might interest others. Any changes you make are at your own risk. If you're unsure what to do of don't feel safe doing it, don't bother.

That said, it can be very useful to see how much heat is being given up to the house on it's journey around the system. It's also interesting to see exactly how much hot water your shower uses in a minute. I like these kind of facts.

Any questions, let me know in the comments and I'll answer if I can.

Видео Vaillant Ecotec - Checking Boiler Flow & Return Temperatures канала TDCatTech