Can Gree air conditioner heat at MINUS 20 degrees? How many degrees does the inverter air conditioner not heat at MINUS 20 degrees?

Air-conditioning heating mode helps many families solve the problem of heating in winter, but the working environment temperature of air-conditioning heating is limited. When the outdoor temperature is very low, the heating effect of the air conditioner will be worse, or even no heating. So can Gree air-conditioning heat at MINUS 20 degrees? How many degrees below zero does the inverter air conditioner not heat? Friends who are going to use air conditioning for heating should all want to know the answer. Next, let's introduce how many degrees below zero the air conditioner doesn't heat.

Can Gree air conditioner heat at MINUS 20 degrees?

Gree air conditioner can't heat at MINUS 20 degrees.

General household air conditioners can't heat at MINUS 20 degrees. If the air conditioner is turned on for heating in this environment, the outdoor air conditioner will blow cold air and freeze. In the normal working range of air-conditioning compressor, the compressor is prone to failure. So the outdoor temperature is too low for the air conditioner to continue heating. The outdoor temperature that ordinary air conditioners can heat is MINUS 7 degrees. If there is electric auxiliary heating, there will be no such problem. Only when the power supply is normal can heating be carried out.

How many degrees below zero does the inverter air conditioner not heat?

When the DC inverter air conditioner is below zero 15 degrees, the wind is not so hot. When the outdoor temperature of ordinary air conditioner is below minus 5 degrees, the heating effect of air conditioner is greatly reduced, and auxiliary electric heating has to be used to complete heating.

Air conditioning heating set temperature:

1. Optimum heating temperature: 20℃

It is best to set the heating temperature of air conditioner at 20℃ in winter, which will make you feel very comfortable. If the heating temperature is set too high, the indoor air will be extremely dry, making the skin dry and dehydrated, which is not conducive to health, and may also overload the air conditioner.

2. Optimum ambient temperature for heating: 7℃

It is so cold in winter that it is even below 0℃ in some places. The outdoor unit of air conditioner is easy to frost or freeze, so it must be defrosted constantly, so the load of air conditioner will increase and heating will be slower. The investigation shows that when the outdoor temperature is 7℃,

The heating effect is the best. As the temperature decreases, the heating effect will also decrease. As low as -5℃, the air conditioner basically has no heating effect.

It can be seen that Gree air conditioner can't heat at MINUS 20 degrees. Even if the air conditioner is still running, its heating effect is very poor, it can't heat at all, and it will only waste electricity. Generally speaking, variable frequency air conditioners do not heat at minus 15 degrees, and fixed frequency air conditioners do not heat at minus 5 degrees, so it is recommended that families in cold areas use floor heating, wall-hung boilers and radiators for heating.