Megaflo Eco 300i Indirect Unvented Hot Water Cylinder

The Megaflo Eco Indirect 300L is the largest standard Megaflo Eco indirect cylinder — designed for large 5+ bedroom homes, HMOs or high-demand commercial properties. Boiler-heated with a 39-minute full recovery from cold at 15 l/min primary flow, it delivers 76 litres per minute at 3 bar. High-grade duplex stainless steel with 30-year inner tank warranty and 2-year product guarantee. 300 litre nominal capacity Heated via system or heat-only boiler 1 × 3kW Superloy 825 backup immersion heater 60mm CFC-free polyurethane foam insulation 76 l/min at 3 bar — no shower pumps or tanks needed Internal floating baffle — no external expansion vessel Factory-fitted T&P valve, 3 bar PRV, tundish, wiring centre and 2-port motorised valve ERP energy rating: C | Kiwa approved | 30-year tank warranty | Made in the UK Specification Value Nominal capacity 300 litres Height 2053 mm Width × Depth 579 × 600 mm Weight empty 58 kg Weight full 358 kg Standing heat loss 1.69 kWh/24h (70 W) Max flow at 3 bar 76 l/min Coil heat-up (15 l/min, 80°C primary) 39 min Recovery 70% draw-off 27 min Backup immersion 1 × 3kW @ 240V Operating pressure 3 bar (0.3 MPa) Max mains pressure 16 bar Connections 22mm compression / ¾" BSP male ERP energy class C Product code 7817130