How much electricity will it take to heat a room of 15 square meters with the new fixed frequency air conditioner on for 24 hours at 35 degrees? (probably)

A room of 15 square meters, in general, you should buy a small air conditioner of 1.5.

It depends on how many watts your air conditioning heating input power is, including how many watts the auxiliary power is. What are the various situations?

You set the indoor temperature to the highest, and the power consumption is also the largest. It is estimated that the power consumption per hour is about 1.5 degrees.

Calculation method of air conditioning power consumption

There are many factors that affect the power consumption of air conditioners, mainly the following:

First, it depends on how many watts the cooling and heating input power of the air conditioner is, including the power of auxiliary electricity. The greater the power, the greater the power consumption, and the smaller the power, the less the power consumption;

Second, the size of the room and the sealing and insulation conditions are good or bad. The larger the area or the worse the sealing and thermal insulation conditions, the greater the power consumption, the smaller the area or the better the sealing and thermal insulation conditions, and the less the power consumption.

The third is the outdoor ambient temperature. The higher the ambient temperature in summer, the greater the power consumption, and the lower the outdoor ambient temperature in winter, the greater the power consumption.

The fourth is the level of indoor temperature setting. When cooling in summer, the lower the indoor temperature, the greater the power consumption, and the higher the indoor temperature, the smaller the power consumption. Heating in winter is the opposite. The higher the indoor temperature, the greater the power consumption, and the lower the indoor temperature, the less the power consumption. In short, the greater the indoor and outdoor temperature difference, the more power consumption, and the smaller the temperature difference, the less power consumption. Every time the temperature difference increases by one degree, the power consumption will increase by about 5-8%.

Usually 1 when the air conditioner is working, the average hourly power consumption is generally between 0.4 and 0.8 degrees; 1.5 HP air conditioners generally consume 0.6- 1.2 degrees per hour, and so on. The power consumption of air conditioners with auxiliary power supply function is usually about twice that of refrigeration, because there is also the power consumption of auxiliary electric heaters.

It depends on the above conditions.

Common sense of air conditioning use:

1. First of all, properly maintain the air conditioner, keep the inside and outside of the air conditioner clean, and regularly clean the filter screen and wing aluminum foil radiator of the outdoor unit, so as to make the air conditioner in the best working state, avoid the occurrence of faults, prolong the service life and achieve the purpose of saving electricity.

2. Don't adjust the indoor and outdoor temperature difference too much. The optimal temperature sense of human body to the environment is between 18-25 degrees. Considering the power saving factor, the higher the indoor temperature, the more power is saved. Generally, it is advisable to adjust it between 26 and 29 degrees, as long as it doesn't feel hot. Electric fans can also be used to improve indoor comfort. When heating in winter, the lower the indoor temperature, the more energy-saving it is, and it is usually appropriate to adjust it between 16-22 degrees. Whether cooling or heating, the greater the temperature difference between indoor and outdoor, the greater the power consumption. For every degree of temperature difference adjustment, the power consumption will increase by about 5-8%.

3. Try to seal the doors and windows of the room. If the sun shines directly, thick curtains should be installed to improve the sealing and insulation effect of the room.

4, air conditioning refrigeration work, indoor air deflector should be adjusted to the horizontal direction, because the cold air flow direction is downward. When the air conditioner is heating, the air deflector should be adjusted to blow downward, because the hot air flow is upward, so that the indoor temperature can be adjusted most evenly, with the best comfort and the most power saving. The wind speed should also be adjusted to the automatic wind speed, and the air conditioner will automatically adjust the wind speed according to the indoor temperature. If the air conditioner blows directly at the bed or people, you can buy an air deflector online.

5. If the outdoor unit is directly exposed to the sun during the cooling work in summer, it is best to install a sunshade to improve the heat dissipation effect. When the air conditioner is not used after changing seasons, it is best to cover it with an air conditioner cover to prevent dust from entering the machine and affecting the working efficiency of the air conditioner.