What problems should I pay attention to when buying central air conditioning?

1. Pay attention to the consultation of "room type-vehicle type matching". Before buying an air conditioner, it is best to choose the appropriate model and power according to the room size and air circulation. Generally speaking, consumers should not trust the suggestions of merchants, because merchants often recommend some high-priced and high-power models.

2. Pay attention to avoid the disconnection between installation, maintenance and sales. With the sharp increase in air-conditioning sales, customers have paid a price for it, but dealers and installation teams cannot guarantee the timely and reliable after-sales installation of air-conditioners. To avoid this situation, consumers must ask the dealers and installation companies before buying, so as to be prepared.

3. Pay attention to prevent the loss of rights and interests caused by "the goods have not arrived, the tickets will be opened first". The relevant regulations clearly point out: "If the product is unqualified within 7 days from the date of sale, consumers can choose to return it; From the date of sale 15 days, you can choose to replace the products of the same model and specification. If "tickets will be opened first before the goods arrive", consumers will lose part of their right to return and repair.