The Heatrae Sadia Megaflo Eco SystemReady 250L Indirect Unvented Cylinder offers advanced heat retention with 60mm of CFC/HCFC-free injected foam and a high-performance coil-in-coil heat exchanger for rapid recovery. Designed for system boilers, it comes pre-plumbed and pre-wired, reducing installation time and ensuring a neat, compact setup. Its internal floating baffle expansion system and high-grade duplex stainless steel construction provide exceptional corrosion resistance and durability. Delivering up to 76 litres per minute at 3 bar pressure, it ensures reliable hot water flow without extra pumps or tanks, improving energy efficiency and SAP performance.