Turbulance

Thanks Sidewinder, will definitely take a look at the previous thread

I would like the extra capacity, but if that cannot be achieved, next best would be to be, as you mentioned just to get the just the manifold, evacuated glass tubes and pump to get hot water into the HWC. I am not sure if my existing HWC has the extra out/inlet for the glass tubes and manifold. Worst case if it doesn't have it, do you know if it can be added on?

Good Day, Not sure if this has been answered before. I have an existing 200l geyser, of which runs with an Heatpump. The geyser still has its element in and DB switch to turn on the element if I really need to, however very rarely do i do that. Would i be able to install a 200l Secondary Solar hight pressure Geyser to my existing setup, so that when the sun is out, the solar tubes will heat the secondary geyser and if not enough sunlight, the Heatpump can heat the primary 200l geyser. Basically i want to supplement my primary geyser with the solar geyser. Is this possible, and plumber's out there can help with this additional setup? Thank You