Product description 30020253095_01 ecoTEC sustain Operating instructions 9Informationon the identi-fication plateMeaningTmax Max. flow temperaturePMS Maximum water pressure inheating modeNOx NOx class for the productVHzElectric connectionW Max. electrical power con-sumptionIP Protection classCode (DSN) Specific product codeHeating modeQn Nominal heating load rangein heating modePn Nominal heat output rangein heating modePnc Nominal heat output rangein heating mode (condensingtechnology)Hot water generationQnw Nominal heating load rangein hot water handling modePnw Nominal heat output rangein hot water handling modeD Specific flow ratePMW Maximum water pressure inhot water handling modeBarcode with serial numberGC No. Gas council numberNoteMake absolutely sure that theproduct is compatible with the gasgroup at the installation site.3.5 Serial numberThe serial number can be found on therear of a plastic plate at the bottom of thefront casing and on the identification plate.3.6 CE labelThe CE label shows that the productscomply with the basic requirements of theapplicable directives as stated on the iden-tification plate.The declaration of conformity can beviewed at the manufacturer's site.3.7 Energy Saving Trust EndorsedProductsOnly the most energy efficient productscan carry the ‘Energy Saving Trust En-dorsed Product’ brandmark making it easyfor consumers to choose products thathave met strict energy performance cri-teria.Available for: Boilers, Heating controls andchemical inhibitors, the Energy SavingTrust endorsed product brandmark givesconsumers confidence that a product willcost less to run, help lower energy billsand reduce carbon emissions.About the Energy Saving TrustEnergy Saving Trust is an independentand impartial organisation that providestrusted energy saving advice to empowermillions of people to lead affordable, lowenergy lifestyles. For more information visitenergysavingtrust.org.uk