We highly recommend using rounded stones in HUUM heaters to complement the design and have milder steam. In our selection, we have rounded olivine diabase stones in three different size ranges: 3-5 cm, 5-10 cm, and 10-15 cm. The stones are durable and have high heat capacity. You can also use other types of stones in HUUM heaters, except decorative stones because they can break easily.
YOU CAN USE THE STONE 5-10 CM FOR:
- Drop ( 60 kg voor 4,5 KW- 9 KW)
- Hive mini ( 30 kg voor 6 KW - 9 KW)
- Hive ( 30kg voor 12 KW - 18 KW)
- Hive wood ( 30 kg voor 13 KW - 17 KW ( fire extension))
- Hive heat ( 90 Kg voor 12 KW & 12 KW fire extension)
