Is anyone using evoHome with twin opentherm boilers in a cascade setup?
Elsewhere on this forum it says to buy two opentherm controllers for EvoHome and bind both to the same system. Is that correct and can be achieved?
If so does this always bring both boilers on simultaneously or can it intelligently drop back to just a single boiler when demand is very low?
Elsewhere on this forum it says to buy two opentherm controllers for EvoHome and bind both to the same system. Is that correct and can be achieved?
If so does this always bring both boilers on simultaneously or can it intelligently drop back to just a single boiler when demand is very low?