Selsiuz Boiler, Engineered for Efficiency and Style
The Boiler That Finally Gets It Right
Kitchen boilers have a reputation: time consuming to install, prone to leaking and always just a bit in the way. Installers complain, homeowners shrug, and everyone silently hopes it won’t fail on a Monday morning. Selsiuz wanted to break this cycle. They asked ManGo to develop a boiler that installers would actually enjoy working with and users would love to live with. The result is a compact, energy-efficient system built around a titanium tank worthy of outer space. Five liters of always-ready boiling water, zero fuss, and a tool-free installation that cuts setup time by up to 80%. Finally, a boiler that works with you, not against you.
Designed by Reality, Not by Guesswork
The project began where most boilers fail: in the cramped cabinets and daily routines of real installers. Through extensive field interviews, we mapped every frustration, from awkward clearances to unreliable fittings and hours lost on fiddly connections. Their feedback shaped the earliest design decisions: functional geometry, one-direction assembly and zero-visible screws. The result is a square, space-saving form that blends into any kitchen while keeping the cabinet usable. Every housing part snaps together tool-free. Inside, components such as the mixing valve, solenoids and pressure systems are fully integrated, housed in an injection molded snap-fit housing partially made from recycled plastics. Practical, clean, and built to last, not to leak.
Small Box with Big Engineering
Behind the calm exterior is a surprising amount of engineering muscle. The titanium tank (unique in this product category) meticulously manufactured with a custom made welding robot resists limescale, handles extreme pressure, and delivers long-term durability with minimal maintenance. Heat-flow simulations, insulation optimization and routing studies ensured Class A energy performance in a body that fits under any sink. Dozens of iterations refined everything from the placement of valves to the thickness of insulation layers. Working closely with specialist suppliers, we selected high-grade components, pressure-safe push-fit couplings and insulation experts helped keep heat where it belongs.
Instant Comfort, Zero Tools Required
For users, the Selsiuz Boiler means instant boiling water from the tap, along with the freedom to later upgrade to cooled or sparkling water without replacing the boiler. For installers, it means showing up with confidence and finishing the job before you can say “hot chocolate.” The push-fit system clicks together without tools, making it so simple that consumers can also do it by themselves. All vital parts live within one strong housing, eliminating the usual leak-prone components. Built in the Netherlands, made from recycled materials and engineered for long service life, the Selsiuz Boiler sets a new standard for modern kitchens: smart, compact, efficient and frankly a relief for everyone involved.
