The family wants to buy a Gree air conditioning cabinet to use in the living room, the living room a

1. All frequency conversion, fixed frequency in the refrigeration effect is not much difference, mainly in the constant temperature of the inverter opportunity is better, ordinary air conditioning is to stop refrigeration after reaching the temperature, and the inverter is to reduce the operating frequency to achieve constant temperature, and the inverter is generally using environmentally friendly refrigerants, so the economic license please consider the inverter, buy air conditioning depends on the direction of your home. Whether it is the top floor. The loss of air conditioning is determined, 2P, 3P also have sizes, 37 square living room is very large, but also consider the dining room, room passage, I recommend you buy a 3P (standard 3P) protection point.

And it's not that the larger the number of P, the more power consumption, the best fit, if you choose a 2P, the refrigeration can not reach the temperature, the compressor is always running, which may be more expensive than you buy a 3P.

According to the general standard, the cooling capacity of 200W per square meter is calculated, and the cooling capacity of the air conditioner used in a room of 37 square meters should be about 200W 37=7400W, so it is recommended to install a 3P air conditioner with a cooling capacity of 7100W.

The biggest advantage of inverter air conditioner is that it can bring people a comfortable feeling!

After reaching the set temperature, the compressor of the inverter air conditioner will reduce the working frequency and be in a low-frequency working state, at this time: if the air conditioner is refrigerating, the air conditioner will automatically calculate the most reasonable cooling capacity to offset the heat generation of the room, so that the room is stable at the set temperature;

For example, the air conditioner will automatically calculate the most reasonable heat production to offset the heat loss in the room, so that the room can stabilize at the set temperature.

This way of working determines that the temperature difference between the inverter air conditioner and the control room temperature is very small, generally less than the degree, and it will feel extremely comfortable in it.

The temperature difference between the controlled room temperature is greater than 2 degrees and is in a state of frequent fluctuation.

In addition, if used uninterruptedly, this way of working of inverter air conditioner also makes it more energy-efficient than fixed-speed air conditioner.

In addition, because the compressor of the inverter air conditioner is started at a low speed, there will be no starting impulse current of the fixed-speed air conditioner when starting, which can avoid the impact on other electrical appliances during starting.

Moreover, the inverter air conditioner has low requirements for power supply voltage, and the voltage can work normally when the voltage is low during the peak of electricity consumption, and the fixed-speed air conditioner is easy to fail to start when the voltage is low.

The disadvantages of inverter air conditioners are:

The cost of purchase and repair, as well as the failure rate, are higher than that of fixed-speed air conditioners.

30-40 square meters of 2p, 40-50 square meters of 3p, frequency conversion is more expensive than fixed frequency, frequency conversion is comfortable, power saving.

It is recommended that you choose 3p air conditioner, because the cooling capacity is large and the effect is fast, if the heating effect is very good in winter, 2P air conditioning refrigeration can also be, if the heating is definitely not enough, as for the fixed frequency air conditioner, I personally do not recommend you to choose, because the fixed frequency air conditioning refrigerant is R22 refrigerant, the current R22 refrigerant will be canceled, R410a to replace the market, it is recommended that you choose the new refrigerant inverter air conditioner because of the high energy efficiency ratio, low energy consumption, low noise.

2P is fine, you don't have to buy that big.