Front pageSearch productsSpare partsCircuit board max. 11 kW 230VAC XE/XW heatersElectric heter - Spare part Spare part Harvia power unit XEItem number HarviaSP683CertificatesCE EAC IntroductionTechnical dataTechnical dataFeaturesMeasurementsWeightsElectricalLogisticsPlease check the product manual for updated information before use.