Another flow and return temperature thread.
Another flow and return temperature thread.
I have a Vaillant EcoTEC plus 418 heat only boiler. 10 rads, I have the max output set at 15Kw and the flow temp at 62°. My 3 speed circulator pump is set at 1 - the slowest speed. After watching a YouTube video the other day showing how to check flow and return temperatures, I checked mine. I opened all rads up fully and run the system until the reads were too hot to touch and then checked the flow and return temperatures on the boiler using the boiler screen display. Flow was 61° and the...
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by Mottie
This has been automatically posted in the DIYNot Forum on DIY Talk. The new DIY Forum
Another flow and return temperature thread.
I have a Vaillant EcoTEC plus 418 heat only boiler. 10 rads, I have the max output set at 15Kw and the flow temp at 62°. My 3 speed circulator pump is set at 1 - the slowest speed. After watching a YouTube video the other day showing how to check flow and return temperatures, I checked mine. I opened all rads up fully and run the system until the reads were too hot to touch and then checked the flow and return temperatures on the boiler using the boiler screen display. Flow was 61° and the...
Read more
by Mottie
This has been automatically posted in the DIYNot Forum on DIY Talk. The new DIY Forum