Main Heat Exchanger Baxi Eco-5 Four 5677660

Original copper heat exchanger Baxi Eco-5 Four 5677660, used in wall-mounted gas boilers Baxi Eco‑5 Compact, Eco‑4s, Eco‑3 Compact, Eco‑5 Four and Fourtech. Indispensable for efficient and uninterrupted operation of the heating system. Specifications: Part number: 5677660 (also known as JJJ005677660). Material: copper tubes with aluminum fins (silumin), reinforced with anti-corrosion coating. Boiler power: suitable for installations with power from 14 to 24 kW. Compatible with models: Baxi Eco‑5 Compact 1.24, 24, Eco‑4s 24, Eco‑3 Compact 1.140–240 Fi/i, Eco‑5 Four 1.14/1.24/24 and Fourtech series 1.14–24.