Front pageSearch productsElectric heatersElectric heater manual | Sound Electric heater manual Sound HMS800400JItem number HarviaHMS800400JType codeM80CertificatesProduct life cycle statusDiscontinuedRoom volume7 m³ - 12 m³Find your nearest dealerCalculate your sauna volumeDownload datasheetIntroductionTechnical dataProduct familyInstructions & filesAccessoriesTechnical dataFeaturesMeasurementsWeightsDistancesElectricalLogisticsPlease check the product manual for updated information before use.SoundAll items in product familyDatasheetDownload datasheetUser manualsHarvia Sound and Top Steel Instructions for Installation and UseEnglish, Estonian, Finnish, German, Russian, SwedishHarvia Top Steel Instructions for Installation and UseEnglish, Estonian, Finnish, French, German, Polish, Russian, SwedishSauna accessoriesAdd a finishing touch for your sauna Embedding flange The Wall SteelHSW1