Manufacturer:Harvia
Weight: WK150- 136 lbs (62kg), WK200 - c. 180 lbs (80kg), WK300 - 205 lbs (93kg)
Size:
* WK150: W/D 20,8" x Height 29" (530/740 mm)
* WK200: W/D 23,6" x Height 32,7" (600/830 mm)
* WK300: W/D 23,6" x Height 50" (600/1040 mm)
The "through-the-wall" models are c.8" (200mm) deeper.
Sauna room volume:
212 ft³ - 459 ft³ (6-13 m³) : WK150
353 ft³ - 847 ft³ (10-24 m³): WK200
494 ft³ - 988 ft³ (14-28 m³): WK300
A sqft of log, stone or glass surface in the sauna adds 35 ft³ to your calculation.
Stone capacity:
WK150 - 260 lbs (120 kg)
WK200 - 440 lbs (200 kg)
WK300 - 572 lbs (260 kg)
Safety distance to combustible materials (wood):
Behind: 5" (100 mm)
Sides: 10" (200 mm)
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.