ERP (Energy Efficiency)YMaximum Vertical Flue20Years Guaranteed10Width420mmNox ClassNOx Class 6Noise Level47IncludesIsolation valves and wall hanging bracketHeight740mmHeat Output BTU99908Heat Output32 kWGas Council Number4136424Fuel TypeNatural GasERP RatingADepth275mmDHW Output0DHW Flow Rate at 35 Degree Rise0CH Condensing Max Output29.28Boiler TypeSystem BoilerBTU/h80,001 to 100,000Supplier Part Number20207902Range DescriptionSynergyBrand NameVokera