Ariston E-Combi One 24kW LPG Water Heater & Horizontal Flue The Ariston E-Combi One 24kW LPG is a stylish and efficient combi boiler, featuring the patented XtraTech™ stainless steel heat exchanger with wider waterways for increased efficiency and reliability. Its robust, lightweight chassis with a monovolume structure provides more internal space, enabling easy maintenance. The unit offers high hot water flow rates while operating quietly, thanks to a custom silencer and insulated panels. It also benefits from a range of high-end features, including an energy-saving auto-function, and includes a large backlit LCD display with a user interface and easy-to-view pressure gauge. Features: XtraTech™ stainless steel heat exchanger with wider waterways High domestic hot water flow rates Energy-saving 'Auto' function technology Comfort function for enhanced user experience High-efficiency pump with 1:7 modulation ratio Quiet operation starting at 49 dB Lightweight unit at 29.3 kg 'A' ErP rated for optimum energy efficiency Large backlit LCD display with user interface Easy-to-view pressure gauge Ariston NET compatible for smart connectivity Specifications: Model: Ariston E-Combi One 24kW LPG Gas Type: LPG Maximum Domestic Hot Water Output: 26 kW Maximum Central Heating Output: 22 kW DHW Flow Rate (ΔT=35°C): 10.4 l/min Minimum Operating Pressure: 0.2 bar Minimum Flow Rate: 2 l/min Power Supply: 230V / 50Hz Energy Efficiency Class: A (Heating) / A (DHW) Seasonal Space Heating Efficiency: 94% Water Heating Energy Efficiency: 83% Noise Level: 49 dB Protection Rating: IPX5D Built-in Expansion Vessel Capacity: 8 litres Servicing Clearances (Top/Front/Bottom): 300/450/250 mm Servicing Clearances (Left/Right): 5/5 mm Weight: 29.3 kg Warranty: 2 years Dimensions: Width: 400mm Height: 745mm Depth: 385mm Comes complete with matching horizontal flue kit for installation.