https://www.leisurequip.com/shop/product/harvia-c-series-pro-control-units-c170vkk-c400vkk-white/
Harvia C-Series Pro Control Units C170VKK C400VKK White | Leisurequip Wellness
Jan 8, 2026 - The Harvia C-Series Pro consists of the Harvia C170VKK and Harvia C400VKK sauna heater control units. White coloured you can also manage lights and more.
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