The Arceus Electric Boiler range by E.C.A. delivers industry leading performance, combining innovation, reliability, and affordability. Engineered for modern UK homes, Arceus is one of the only electric combi boilers capable of running a full hot bath, thanks to its powerful 10 L/min flow rate at 30 °C rise, WRAS approval, and advanced titanium stainless steel heat exchanger.

Available in 12 kW and 15 kW combi and system models, the Arceus range is OpenTherm compatible, allowing seamless integration with modern thermostats for up to 20% energy savings. With compact dimensions, whisper quiet operation, and true high efficiency heating, Arceus is perfect for off-grid properties, new builds, and eco-conscious installations.

Backed by the Elginkan Group a global manufacturer with over 72 years of experience, 15 state of the art factories, and internationally acclaimed designs. E.C.A. has become a trusted name in heating, plumbing, and bathroom solutions across 100+ countries.

Whether you're a homeowner, engineer, or merchant, the Arceus electric boilers offers smart, efficient, reliable, sustainable comfort and built for the future.