TTulpe Shadow 50-H 50 Litre Unvented Storage Water Heater 2 kW with Wi-Fi Control – Compact, Smart & High-Pressure The TTulpe Shadow 50-H 50 Litre Unvented Storage Water Heater 2 kW is a modern, efficient electric water heater designed to provide reliable, mains pressure hot water with advanced smart controls. Its unvented system ensures strong, consistent hot water flow suitable for multiple outlets, making it ideal for UK homes with limited space. Key Features & Benefits Unvented Mains Pressure System: Delivers high-pressure hot water directly from the mains supply without the need for a cold water storage tank or vent pipe, ensuring robust flow and multi-point use. Compact Net Capacity: Approximately 43 litres of usable hot water, sufficient for small to medium household demands. Powerful 2 kW Heating Element: Offers efficient heating with the option for 1.3 kW standard operation and a 2 kW boost mode for faster recovery times. Double-Tank Design: Innovative ""double tank""