ERP (Energy Efficiency)YYears GuaranteedOut-of-the-box 5-year guarantee.Width400mmTypeNatural Gas Combi BoilerSolar CompatibleNoNox ClassNOx Class 6Noise Level54 dBMount TypeWall MountedMaximum Vertical Flue 125mm20 mMaximum Vertical Flue 100mm10 mMaximum Horizontal Flue 125mm20 mMaximum Horizontal Flue 100mm9 mIncludesBag containing valves for gas, heating and domestic hot water, 2 x bag with small parts, 1 x condensate discharge hose, 1x enclosed documentationHeight626mmHeat Output BTU88371Heat Output28 kWGas Council Number4700498Fuel TypeNatural GasERP RatingADisplay TypeLCD DisplayDepth270mmDHW Response 1m from Tap5 SecDHW Output Min and Max6.9 - 28 kWDHW Output28 kWDHW Flow Rate at 35 Degree Rise11.5 l/minCH Condensing Max Output25.9 kWBoiler TypeCombi BoilerBTU/h80,001 to 100,000Supplier Part Number8000038468Range DescriptionCompactBrand NameGlow-Worm