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< BR> buy Air conditioning Well, in order to have taken in the hot summer, cool, so first is discomfort. Of course, comfortable body, mind should be comfortable, so that the minimum rate of play wallet thin, is the ideal. For this ideal, when buying more air conditioners to consider some questions, a word that is what air conditioning is the most suitable? This week, researchers Shenzhen measuring quality testing, EMC testing, senior engineer Lou Jianming pointing January 2 for you. <BR> Consumer Q: house rooms of various sizes should be determined according to what the appropriate air-conditioning? <BR> Experts Return Weapon: first need to consider the specific circumstances of the room. First, the air conditioning cold (hot) load should use the space for the room. Average family, the required cooling load per unit area per square meter 140W? 170W, the required heat load per unit area per square meter 200W? 230W. A representative of the refrigeration air conditioning (heat) capacity is 735W. In accordance with this standard to select the number of horses the size of air conditioning on it. Second, the type also suitable for room air-conditioning space. Such as window air conditioners more room for small area, split wall-mounted air-conditioning for an area of less than 15 square meters room, cabinet and the ceiling for a bigger room air-conditioning, mobile air conditioning suitable for local cooling. <BR> Tips: Window air conditioner is the indoor and outdoor machines into one, easy installation, usually cheaper, but easier to install because the location of resonance noise; split wall air-conditioning installation location easy choice, less noise; split a rectangle and the ceiling air-conditioning power, wind and strong, but the number of large air-conditioned horses, large volume, the price is high, there are certain requirements for the installation location; mobile air conditioning are free to move, but noisy, less use. <BR> Consumer Q: Apart from the size of choice for room air conditioners, air conditioning there is no other judge value for money standards? <BR> Experts Return Weapon: buy air time, consumers still have to clear the main role of air-conditioning refrigeration and heating, in other words, it should be the overriding concern: the case of the same cost, air-conditioning cooling or heating capacity bigger the better. The total cost of air conditioner is divided into two parts, the purchase cost of air conditioners, mainly in air conditioning products and service quality, the purchase cost-effective air-conditioning; second is the use of air-conditioning costs, such as power, from here consideration should buy energy efficient products. View of the current products, energy efficient inverter air conditioner equipped with features, but the purchase costs are high, follow-up services lags behind. This was reflected in the frequency used in air conditioner is not mature enough, maintenance personnel training is not in place, conversion technology, the reliability of key components so bad. <BR> Tips: Be sure the cooling capacity to adapt to a certain room size, air conditioner cooling capacity over teenager making a long-term continuous operation, damage the life of air-conditioning, increased power consumption. Excessive air conditioning refrigeration makes frequent start / stop switch, the frequent start / stop switch to increase the air conditioning control systems, compressors, etc. fatigue, shortened service life, increase the probability of failure is not conducive to using security requirements, so that air conditioning enough on the line, on the cooling capacity not grandiose. <BR> Consumer Q: Not only cost-effective, but also demands high energy efficiency, so the air conditioning really do not know how to choose, air quality and services difficult to see a clear time of purchase, and whether the power-saving air-conditioning I am afraid to use only after it! <BR> Experts Return Weapon: consumers should pay attention to the quality in the air conditioning is the air conditioning energy efficiency ratio, cooling capacity, cooling power consumption, noise, safety and reliability of the products meet the national standards are to protect the natural and relevant channels of information inquiries. Product quality, the quality of service can not be ignored, consumers need to consider three aspects: quality installation, consumers can check to install the company's eligibility information and installation service quality and reputation of the industry such evaluation; Warranty Services commitment to quality should be require the relevant documents, including quality assurance services, air conditioning parts inventory, service programs and services for network connection phone calls and complaints; also need regular maintenance approved the content and quality of service undertaking. <BR> We are high quality suppliers, our products such as China Tool Sets , Roller Cabinet for oversee buyer. To know more, please visits Tool Cart.
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