Narvi Kaamos 20 Wood Burning Heater With the ability to hold

With the ability to hold up to 200lbs of sauna rocks

Ambient temps and sun exposure account for the majority of the heat load on a cold therapy tub (your body heat is insignificant compared to the sun)

The Chiller is built with industrial-grade components

Designed for durability and engineered for optimal performance

Low to mid 40F’s should be possible on a most +/-100 gallons setup even in full sun / less than ideal conditions

Narvi Kaamos 20 Wood Burning Heater With the ability to holdThe wood burning sauna heater Kaamos, which means Polar night in Finnish, has a minimalist design with focus on durable materials and clean lines. The angular structure and matte black exterior compose this modern, stylish wood burning sauna heater, which has been designed and manufactured in Finland for exceptional functionality. The Kaamos Wood Burning Sauna Heater has a 60kg stone capacity. Key Features of Narvi Kaamos Wood Burning Sauna Heater: