WHP1500 Steel Chimney installation November 21, 2024 08:08 Updated Instructional video: WHP1500 Steel Chimney installation. Related to WHP1500 WHP1500M Chimney Installation Asennus Related articles Adding a device to the MyHarvia mobile app Stacking sauna stones into a pillar-model electric heater Stacking sauna stones into a pillar-model wood-burning heater What to consider when choosing a sauna heater for your home sauna? The heater does not heat up