How many sauna stones should be used in HUUM sauna heaters?

Required quantity of sauna stones depends on the particular HUUM sauna heater model.

• DROP electric sauna heater: approximately 55 kg of stones with a diameter of 5–10 cm
• HIVE electric sauna heater: approximately 270 kg of stones with a diameter of 5–10 cm
• HIVE electric sauna heater with air tunnel: approximately 240 kg of stones with a diameter of 5–10 cm
• HIVE Mini electric sauna heater: approximately 170 kg of stones with a diameter of 5–10 cm
• HIVE Mini electric sauna heater with air tunnel: approximately 140 kg of stones with a diameter of 5–10 cm
• CLIFF electric sauna heater: approximately 75 kg of stones with a diameter of 3–5 cm
• CLIFF Mini electric sauna heater: approximately 60 kg of stones with a diameter of 3–5 cm
• STEEL electric sauna heater: approximately 150 kg of stones with a diameter of 3–5 cm
• STEEL Mini electric sauna heater: approximately 60 kg of stones with a diameter of 3–5 cm
• CORE electric sauna heater: approximately 30 kg of stones with a diameter of 5–10 cm
• HIVE Wood 13 wood burning stove: approximately 90 kg of stones with a diameter of 5–10 cm
• HIVE Wood 17 wood burning stove: approximately 135 kg of stones with the diameter of 5–10 cm
• HIVE Heat 12 wood burning stove: approximately 90 kg of stones with a diameter of 5–10 cm
• Stone cage: approximately 40 kg of stones with a diameter of 5–10 cm