Manufacturer:Huum
Diameter: 18 in (460 mm)
Height: 30 in (750 mm)
Weight: 31 lbs (14 kg)
Room size (in 240V connection):
176.6 ft³ - 317.8 ft³ (5-9 m³) : 6 kW
282 ft³ - 530 ft³ (8-15 m³): 9 kW
353 ft³ - 706 ft³ (10-20 m³): 10,5 kW
When connected to 208V, power is:
4,5 / 6,75 / 7,9 kW respectively
Stone capacity: 375 lbs (170 kg)
Stone capacity with air tunnel: 308 lbs (140 kg)
Safety distance to burning materials:
2.4 / 3.5 / 4.3 in (60 / 90 / 110 mm) respectively
If the Hive is embedded into the lower bench, the maximum lower bench height is 15.75 in (400 mm).
Huum heaters are presented with rounded stones, that have a benefit of creating less dust and better air circulation, but just as well regular heater stones can be used.
Stainless steel
Remove the stones from the heater once per year, for inspection, replace any broken stones or stones with calcium or other deposit, and re-insert the stones carefully.