Thank you for these tutorials. May I ask what the best configuration would be to ensure that there is constant hot water supply for a shower when , say, a hot tap in the kitchen is opened? Taking a solar thermal drain back system with internal heated tank. Would it be 2 tanks in parallel?
Thank you for these tutorials.
May I ask what the best configuration would be to ensure that there is constant hot water supply for a shower when , say, a hot tap in the kitchen is opened? Taking a solar thermal drain back system with internal heated tank. Would it be 2 tanks in parallel?