Ariston Clas ONE 30 kW Combi Gas Boiler with Free Flue and LPG Conversion Kit

What stands out Unique 'AUTO' function optimises efficiency of boiler and system30 KW Combination Condensing Natural Gas / LPG BoilerDirect hot water and heat from radiators on the best priced package great for a 2-5 bedrooms houseA RatedFREE Ariston Standard Horizontal Flue Kit worth  (3318073)Includes Free LPG Conversion KitXtratech stainless steel heat exchangerHigh domestic hot water flow ratesUnique 'AUTO' function optimises efficiency of boiler and systemComfort functionHigh efficiency pump1 7 ModulationQuiet operation starting at 49dbFrontal pressure GaugeBuilt in mechanical clock with 24 hrs on/off timerLarge backlit displayAriston net compatibleEasy installation and maintenanceComplete with an exceptional 8 year guarantee from Ariston for total peace of mind The detailsThe stylish Italian Designed Ariston Clas ONE 30kW Natural Gas/ LPG Condensing Combination Boiler comes with a host of high-end features including the new Stainless Steel Xtratech™ heat exchanger which is able to perform better and more efficiently than ever before and with a unique AUTO function - used to optimise the efficiency of the boiler and heating system.. Lightweight and easy to install the new boiler also has all connections in the same places – enabling an easy retrofit in place of an existing Ariston boiler.. Boiler Pack comes complete with £100 worth of Free Accessories. FREE Ariston Standard Horizontal Flue Kit (3318073) and LPG Conversion kit HI-TECH HI-COMFORT The top of the range Clas ONE is the latest generation of Ariston Thermo's condensing combi gas/ LPG boilers offering heat management with smart connectivity right out of the box and patented stainless steel XtraTech™ heat exchanger. This brand new flagship comes Boiler Plus ready and with a massive 8-year warranty..  This is a highly efficient boiler boasting an ErP A+ rating and is fully Boiler Plus compliant. An output rating of 30 kW suitable for standard 2-5 bedrooms homes. For properties that need a boiler with a higher output the Ariston Clas One is also available as a 24kW and 38kW unit. XTRATECH STAINLESS STEEL HEAT EXCHANGER Stainless steel heat exchangers are exceptionally robust and operate well in a wide range of pH values providing resistance to corrosion.. 142% wider waterways with increased efficiency. Wider pipes allow water to pass through the heat exchanger more effectively with less risk of blockages from debris. This extra width also allows hot water to pass through the heat exchanger quicker.. Better transfer of heat . The enhanced single coil heat exchanger is robust and highly efficient thanks to an improved condensing surface and increased hydraulic performance. This also allows for constant water speeds and a reduced chance of blockages ensuring a long lifespanEssential info  DHW Flow Rate ( litres per minute ) 10.4ErP Efficiency 90.1%;ErP ACombination BoilerFuel Type Natural Gas / LPGCentral Heating Output (kW) 30Manufacturer Product Number 3301043/ 3318073Shipping Weight (kg) 29.3Product Height (mm) 745Product Width (mm) 400Product Depth (mm) 385Warranty ( Years ) 8Controls KeysDisplay LED DisplayBuilt in mechanical clock with 24 hrs on/off timerStandard Horizontal Flue Kit includedInstallation Type Wall Mounted / Vented A Gas Safe registered engineer must be used to install this appliance. We would advise checking the installers licence number against the Gas Safe RegisterView User Manual . View Installation Manual