The first one: first understand that long list of letters on the air conditioner:
KF: Split single wall-mounted air conditioner KFR: Split wall air-conditioners
KFRD: split wall-mounted electric auxiliary heating and cooling air-conditioning
KC: Window Air Conditioner LW: Floor Air Conditioner (Guillotine)
For example: KFR-25GW said the air-conditioning for the split wall-mounted heating and cooling air conditioning, its rated cooling system heat 2500W
The third measure: energy efficiency by election time
Now many people are still very concerned about the energy efficiency of air conditioners, from the economic considerations of air conditioning, air conditioning is not "the more energy-efficient the more energy-efficient, save money," according to their annual use of air conditioning time to choose different energy efficiency Air conditioning.