Why original compressor no warranty, refurbished, second-hand, off line compressors have half a year or longer warranty?-News Center-Star-Worths Refrigeration Co.,Ltd.-

Why the original compressor no warranty, refurbished, second-hand, off line compressors have half a year or longer warranty?

Why original compressor no warranty, refurbished, second-hand, off line compressors have half a year or longer warranty?

A: This is a good question, but also every customer must ask the question when purchasing compressors, This is a question which when i enter this industry also ask, why the original compressor price is expensive indeed no warranty, the price of cheap refurbished, second-hand, offline compressors can be warranted? The reasons are as follows:

1, the original compressor production costs can not be compared with the market of second-hand goods, refurbished, offline compressor.

2, the operation of refrigeration maintenance are basically electricians, mechanics, and so on, often part of the personnel experience and technology is simply not pass, there are not a few really get licensed to work, even if the license is part of no maintenance experience. Refrigeration system basic analysis of the following 4 items are indispensable: A high and low pressure (compression ratio) B cold coal charge C running current D compressor overheating.

One of the above 4 items is too much deviation, which will cause compressor loss! If you use the original brand-new compressor, the operation can do the above points, with up to think it is bad also over a few years!

3, according to the compressor warranty terms, the original compressor is basically open cylinder testing warranty. Only a few brands on the market compressor (Wansheng / Dongbei / Xuemei, etc.) the existence of unconditional warranty! This kind of warranty law, basically is the manufacturer to buy a single to help part of the novice buyers to pay tuition. (such as with a large with a small also want to return, the heat is not good also want to return, the compressor refrigeration is not good also want to return, the compressor protection is also want to return, buy the wrong wrong installation is also want to return! System into the water to screw up the compressor also want to return, the lack of phase, blocking also want to return, there is no installation and operation of common sense also accept the order to engage in repair packages, etc.!) The reason why this kind of warranty law convenient for many buyers (will not operate) but also bring harm to many buyers, it is likely to buy a new product but buy a bad quality repair machine! (returned to the factory for repair) resulting in brand discount, quality decline!

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