Mine was actually not tank less, it had a 5 liter tank. Those were cheaper at the time, as the tankless model had to be more powerful (3-4Kw at least) Think it over and tell me if you need a complete description of the mechanism and the setup.
Btw: I run my setups by quite similar "tactics", even more units with individual reservoirs and pumps, ranging from 80-180 liter. It allows a lot of flexibility and I can use different formulas and concentrations for various plants. But I was thinking lately of connecting them (at least some) to a central reservoir of 800-1000 liters. If that was done, I would have less work to monitor each setup. It also would be much easier to cool or heat (in my case most likely cool) the whole enchilada by simply installing the unit with the central reservoir.
|