To get email notification when someone adds to a thread you're following, click on the star in the thread's header and it will turn yellow; click again to turn it off. To edit your profile, click on the gear.
The Wall has a powerful search engine that will go all the way back to 2002. Use "quotation marks" around multiple-word searches. RIGHT-CLICK on the results and choose Open Link In New Window so you'll be able to get back to your results. Happy searching!
In fairness to all, we don't discuss pricing on the Wall. Thanks for your cooperation.
Counting Section of Sunrad Recessed Radiator
My house has what I believe to be recessed Sunrad hot water radiators. Built in 1936, with most of the rooms having these recessed radiators, I am trying to figure out how to count the number of sections. My ultimate goal is to replace the existing 1936 boiler (originally coal, now oil and in the future, I hope, a natural gas fired modulating condensing boiler). I want to change some of the zones (adding a third floor zone and separate the first and second floor zones) which will require some piping changes and additional pumps.
I want to figure out the existing radiation for flow and pumping reasons (I've done the heat loss calculations already). It is just not intuitive to me how the number of sections is figured with these radiators. I've tried to post a picture from the internet of what looks like my radiation.
Thanks in advance for any help (and congratulations to the new grandfather).