To calculate the BTU needed to heat a room:     Length x width x height of the room

The number obtained must be multiplied by (7) if the room is well isolated

and by (10) if the room has no insulation.

Data sheet

Heating area, cubic meters (cubic feet):
609 m³ (21 500 ft³) ⇆ 898 m³ (31 700 ft³)
Amperage:
3.7 A
Autonomy (hour):
8 h
Heating or Cooling in BTU:
210 000 (BTU)
Operation:
Diesel and Electricity
Hauteur, centimeters (inches):
68,58 cm (27")
Width, centimeters (inches):
60.96 cm (24")
Length, centimeters (inches):
1,11 m (3' 8") (44")
Weight, tons (kilograms) (pounds):
0,02 t (29,48 kg) (65 lb)
Tank, gallons (liters):
12,94 gals (49 ls)
Voltage:
110 v