Dual- or triple-energy solar water heater? What's the difference?;
Dual vs. Triple Energy: Solar, Electric Resistance, and a Third Source from a Boiler or Heat Pump—and When the Extra Coil Is Really Worth It.
Πότε μέσα στην ημέρα είναι φθηνότερο το ρεύμα και ποιες συσκευές αξίζει να μεταφέρω;
Πότε είναι φθηνότερο το ρεύμα; Dynamic tariffs, smart meters, heat pump, EV, DHW, PV self-consumption και ποια loads αξίζει πραγματικά να μεταφέρετε.
Boiler vs. Buffer: What’s the difference, and why are separate tanks needed?;
Boiler vs. Buffer: We clarify the difference between a DHW cylinder and a heating buffer, why they are not interchangeable, and how they coexist in a heat pump system.
Stainless steel boiler or enameled boiler? Which one is better?;
Stainless steel or enameled boiler? Corrosion protection, magnesium anode, stainless steel grades, maintenance, and what to compare when choosing a heat-pump DHW system.
Μπορεί η αντλία θερμότητας να δώσει ζεστό νερό χρήσης (DHW);
Ναι — μια αντλία θερμότητας αέρα-νερού μπορεί να παράγει και ζεστό νερό χρήσης (DHW) για ντους, μπάνιο κ...
Boiler for a heat pump: How many liters do I need?;
The size of the boiler for a heat pump is just as important as the pump's kW rating. Too small...
A 200L or 300L boiler for a heat pump? Which one should I choose?;
A 200-liter or 300-liter water heater? That 100-liter difference might be exactly what a large household needs...
Heat Pump for Hot Water for a Family of Four: What Do You Need?;
For a family of four, DHW can account for a significant portion of a heat pump’s energy consumption...
What should the temperature be in a heat pump boiler?;
The temperature of a heat pump boiler directly affects both comfort and energy consumption. Very low ...
Anti-Legionella in a Heat Pump: What Is It and Why Is It There?;
The Anti-Legionella feature in a heat pump isn't some kind of «turbo mode» for a hotter shower....
