Got a growing family or a few extra roommates? This is your dependable middle ground. Ideal for mid-size homes (4–5 people), this system offers strong performance with fast recharge, low emissions, and optional electric boost for colder months. Big enough to handle the morning rush, clever enough to optimise your energy use with Wi-Fi controls, and solar-compatible if you’re going the green route. It blends seamlessly into your daily life. Hot water when you need it and savings when you least expect them.