The defrosting frequency is closely related to the outdoor ambient temperature. The lower the outdoor temperature, the more frequent the defrosting operation.
Tianjia Air Conditioning Equipment Co., Ltd. is a Sino-British joint venture specializing in the production of central air conditioners. The British shareholder is British Tianjia Global Investment Co., Ltd., and the Chinese shareholder is East China Electronics Group Co., Ltd., a well-known listed company in China, with an annual output value of over 9 billion yuan. Tianjia Company has gathered a large number of technical, sales and management elites in the central air-conditioning industry. Tianjia Company attaches great importance to product quality and technology, and owns many patents, including utility patents and invention patents (such as the invention patent of frameless full-module combined air conditioning box). The company has also passed a number of certification systems and authoritative certifications, including ISO900 1, SO 1400 1 and so on. , and passed the inspection of mechanical products inspection institute and national refrigeration supervision and inspection center of compressor refrigeration equipment, and now it has been listed.