First, there is less air-conditioning. The matched unit power is about 30% to 40% less. Usually 1.0 cubic Upright Freezer matches with 1/2HP compressor, but the compressor installed in low cost Upright Freezer is 1/3 or 3/8HP.

        Second, the cooling temperature is high. The working temperature is marked chaotically, sometimes marked as 0 degrees. The user actually reflects the summer freezing room temperature between 8 degrees and 12 degrees. This brings safety risks to food preservation that requires a constant low temperature environment.
The third cooling rate is slow.

　　 Low-cost Upright Freezer's compressor has low power, which is suitable for reducing the condenser area, condenser fan power and air volume, and evaporator area of ​​the system. Less refrigeration, slow refrigeration, only used in winter, spring, autumn, or only used in the northern region, means that it can be roughly coped with. On the contrary, this Upright Freezer has high temperature during the day or night in summer, or contains a lot of food, and the food turnover is large. The temperature of the Upright Freezer is low, and the hygiene and safety of the stored food cannot be guaranteed.

        The above is related to performance, so is there anything else in the performance of the bad Upright Freezer? Of course there are, such as service life and later expenditures.

       Upright Freezer Life: The low price Upright Freezer with inferior structure does not have any steel frame. The door frame is assembled after the cabinet body is foamed. This Upright Freezer is difficult to move multiple times. The door frame will fall off within a few years and is difficult to repair. Low-quality and low-cost Upright Freezer cabinets are selected for low-quality materials. If the materials are cheap, replace them with stainless steel or aluminum plates, copper pipes with aluminum pipes or composite steel pipes, and ABS engineering plastics with ordinary plastics. The material of Upright Freezer is so thick and thin, and copper becomes iron, its performance and service life are also reasonable.

        Expenses after use: I saved a little when I didn't buy the Upright Freezer, but continued to spend more money after years of use. First of all, because Upright Freezer has been used continuously for many years, the electricity bill is quite high. The power consumption is mainly reflected in the thermal insulation performance of Upright Freezer.