[FONT="]Hello,
I am a plumber and I just registered here today, I couldn't find an introduction section on in the boards, so I might as well say hello here.
We are plumbers in limerick working in plumbing for over 30 years.
I know a fair bit about solar, but I will stick to giving you just one piece of information.
Solar flat plates are tried and tested, and in use since the 1950's, a lot of plumbers agree that they will last longer than evacuated vacuum tubes, in terms of life span.[/FONT]
[FONT="]I have to say in reference to the above post, as a rule flat plate collectors are generally not as efficient in winter months.[/FONT]
[FONT="]In saying that there are pro’s and con’s to both, but ‘almost’ always the tubes collect more heat in the winter.[/FONT]
[FONT="]Hope this helps![/FONT]
[FONT="]Sean Moore.[/FONT][FONT="][/FONT]
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