The Trianco Aztec Mini Electric System Boiler is designed for small-scale projects, offering a compact and efficient heating solution for spaces like apartments and garden rooms. It simplifies installation with its one-wire setup, eliminating the need for extra pipework or flue kits. This boiler is equipped with essential components like a pump, expansion vessel, and an automatic air vent, and features a digital programmer for easy control. Its efficient design, requiring no flue or fuel supply tank, ensures it is virtually maintenance-free and environmentally friendly, compatible with solar power and hybrid systems with Cool Energy heat pumps.