Step 1 :

CHOOSE YOUR ROOM TYPES

BED ROOM
LIVING ROOM
DINNING ROOM
KITCHEN
OFFICE ROOM
MEETING ROOM

Additional

  • To calculate for the room size not more than 3 m.
  • The room must be closed room.
  • Not include the room with a ventilation fan.
  • Estimated cooling load for normal temperature.
  • The Bed room (at night) BTU/m2 more than 900 m. should be inverter air conditioner.
Step 2 :

Room Dimension

Width

m.

Length

m.

Additional

  • To calculate for the room size not more than 3 m.
  • The room must be closed room.
  • Not include the room with a ventilation fan.
  • Estimated cooling load for normal temperature.
  • The Bed room (at night) BTU/m2 more than 900 m. should be inverter air conditioner.
Step 3 :

Glass window & Room position

Glass window

(Wall + Window + Door)

Square Meter

Room Position

BED ROOM

LIVING ROOM

DINNING ROOM

KITCHEN

OFFICE ROOM

MEETING ROOM

Additional

  • To calculate for the room size not more than 3 m.
  • The room must be closed room.
  • Not include the room with a ventilation fan.
  • Estimated cooling load for normal temperature.
  • The Bed room (at night) BTU/m2 more than 900 m. should be inverter air conditioner.
Step 4 :

Number of people in the room

Number of people in the room

People

BED ROOM

LIVING ROOM

DINNING ROOM

KITCHEN

OFFICE ROOM

MEETING ROOM

Additional

  • To calculate for the room size not more than 3 m.
  • The room must be closed room.
  • Not include the room with a ventilation fan.
  • Estimated cooling load for normal temperature.
  • The Bed room (at night) BTU/m2 more than 900 m. should be inverter air conditioner.
Step 5 :

Watts of electrical appliances

Watts of electrical appliances

Such as light bulb, computer, TV, refrigerator etc.

Watts

BED ROOM

LIVING ROOM

DINNING ROOM

KITCHEN

OFFICE ROOM

MEETING ROOM

Additional

  • To calculate for the room size not more than 3 m.
  • The room must be closed room.
  • Not include the room with a ventilation fan.
  • Estimated cooling load for normal temperature.
  • The Bed room (at night) BTU/m2 more than 900 m. should be inverter air conditioner.
Approximately BTU

Range of BTU

To
BTU/hr

BTU : Square meter

To
BTU/m2

Additional

  • To calculate for the room size not more than 3 m.
  • The room must be closed room.
  • Not include the room with a ventilation fan.
  • Estimated cooling load for normal temperature.
  • The Bed room (at night) BTU/m2 more than 900 m. should be inverter air conditioner.