Energy Guide
Electricity use depends on more than the BTU number.
Running cost cannot be judged from cooling capacity alone. The product's electrical input, operating time and the conditions in the room all influence how much electricity is used.
Product information to compare
- Manufacturer input-power information
- Inverter or non-inverter status
- Energy information or efficiency data where supplied
- Correct cooling capacity for the room
Room and usage factors
Sun exposure, insulation, glazing, room size, occupancy, the selected temperature and how long the unit operates can all affect actual electricity use.
Avoid comparing on one number only
A properly sized unit and clear manufacturer specifications give a better basis for comparison than choosing a product only because its BTU number is higher or its purchase price is lower.