[RE-wrenches] Solar thermal covering

[david quattro]

There must be a variable mixing valve that is informed and controlled by a
thermocouple



On Sun, Jun 15, 2025 at 4:46 PM Jay via RE-wrenches <
re-wrenches at lists.re-wrenches.org> wrote:

> Hi all
>
> I’ve inherited an incorrectly sized solar thermal evacuated tube system.
> It’s too many tubes for the use most of the year.
>
> Does anyone know of a design or product that can remotely cover them?
> I can find shade cloth of course that I can cover them but something
> remote control would be better
>
> Thx
> Jay
>
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