How does a s plan central heating work with Thermal Solar

[reamesj]

Could somebody please explain to me how an s plan central heating with thermal solar suitable energy system work please?

 

[rich.250]

It circulates water from the modules on the roof to the tank when the water on the roof reaches a higher temperature.

 

[HandySparks]

On the ones I've seen, the solar circuit is seperate from the main CH circuit. There are two coils in the HW cylinder.

You might have some extra control to inhibit the boiler heating the HW if the solar circuit is active (or you might not).

 

[Richard]

The ones i'v done have been completly seperate from the central heating. As above has said, I beleive that these sort of indirect cyclinders have two coils, the lower one being the solar, and the upper being the boiler.

Rich

 

[rich.250]

Just realised you said heating. They normally just do hot water as said above....

 

[sedgy34]

its only for hot water and cylinder has to be dual for solar