Consumers tips: buying air conditioning should be aware of the four questions

Responsible person of the consumer association related, people first of all to determine their use of air conditioning in room area.

The number of different horses for the size of the air conditioning has its own specific area of refrigeration and heating. If too small then cause a waste of resources, too large you will have air conditioning in operation to increase the load, the power consumption increases, prevent outsiders at time of purchase of misleading.

Second, may purchase the EER value high air conditioning, it is in use more energy.

See frequency and frequency air-the biggest difference is the product in the application of the principle of the compressor. Inverter products compressor to long-term open operation of moderate temperature, if you do not need large amounts of hot and cold Chamber, the air conditioning will operate in a State of low-frequency, intelligent constant temperature control, and fixed-frequency product you need people to switch machines for hot and cold air conditioning.

3. Select the resellers and trustworthy.

Air conditioning installation and maintenance are a dealer, choosing a good dealer will make consumers ' interests are reliable guarantee. 4. after the purchase of air conditioning, should keep the relevant proof of purchase. For businesses in the promotion of various commitments, such as activities of advertising, the best preserved in written form. In the event of consumer disputes in the future, makes it easy to safeguard their rights.