Joule Cyclone Platinum 300 Litre Twin Solar Indirect Unvented Cylinder (TCEMVS-0300LFC)

The Joule Cyclone Platinum 300 Litre Twin Solar Indirect Unvented Cylinder (TCEMVS-0300LFC) is a high-capacity hot water storage cylinder engineered for solar thermal and auxiliary heating systems. Built for reliable domestic and light‑commercial use, it combines a stainless‑steel inner cylinder with twin heat coils to maximise heat transfer and deliver consistent hot water. Dense PU foam insulation and robust construction reduce standby losses and enhance durability for long-term performance. Key Features Actual capacity 288 litres for substantial hot water storage Twin stainless‑steel coils (16 kW + 18 kW) for efficient solar and primary heat exchange LDX 2101 stainless‑steel inner cylinder for corrosion resistance and longevity 316L stainless‑steel coil material for superior durability and heat transfer Coated mild steel outer casing with dense PU foam insulation to minimise heat loss Single immersion heater port compatible with 3 kW @ 230 V immersion High pressure capability: max mains 10 bar; operating pressure 7 bar; coil primary max 3.5 bar Low standing heat loss: 2.35 kWh/24h (tested to BS EN 12897:2016) Robust build: 59 kg empty, 359 kg full 1 year warranty Ideal Use Cases Family homes or properties with significant hot‑water demand Solar thermal systems paired with a boiler or secondary heat source Light commercial installations requiring indirect unvented storage New‑builds and renovation projects seeking durable stainless‑steel cylinders Systems needing dual coil flexibility (solar + backup heating) Product Specifications Specification Value Model TCEMVS-0300LFC Brand CYCLONE Product Group Code SOLAR Item Category Code Stainless ERP Type IndirectUnvented Actual capacity (Ltr) 288 Capacity (listed) 300 L Cylinder material LDX 2101 (stainless steel) Outer casing Coated mild steel Thermal insulation Dense PU foam Foam thickness 0 Unit weight empty (kg) 59 Unit weight full (kg) 359 Number of immersions 1 Immersion spec 3 kW @ 230 V No. heat exchangers 2 Coil material 316L stainless steel Coil 1 rating (kW) 16 Coil 2 rating (kW) 18 Coil 1 surface area (m²) 0.58 Coil 2 surface area (m²) 0.67 Coil 1 max primary pressure (Bar) 3.5 Coil 2 max primary pressure (Bar) 3.5 Coil 1 resistance (Bar) 0.05 Coil 2 resistance (Bar) 0.20 Max mains water pressure (Bar) 10 Operating pressure (Bar) 7 Operating temperature (°C) 60 Safety valve temperature (°C) 90 Heat loss (kWh/24h) 2.35 Tested to standard BS EN 12897:2016 Warranty terms (Year) 1Y