Heating electric heater or air conditioner to save electricity

It depends on your geographic location.

In **, that is, how many degrees of ambient temperature is there in winter.

If you are in the south, using air conditioning is both power-saving and warm, and the whole room is warm

If it is in the north, due to the outdoor ambient temperature, the heating effect of the air conditioner will be very poor, or even unable to heat, and the power consumption is also very large, it is better to use other heating methods. 1. Applicable power:

Take, for example, the need for a 20-square-meter room.

1.Heater: Suitable for heaters with a power of 1800 watts.

2.Electric heater: suitable for electric heaters with a power of 2000 watts.

3.Air conditioner: 2 hp air conditioner.

Second, energy efficiency ratio:

1.The energy efficiency ratio of the heater: 1:1, consumes 1000 watts of electricity, and generates 1000 watts of heat.

2.The energy efficiency ratio of electric heaters: 1:1, consumes 1000 watts of electricity, and produces 1000 watts of heat.

3.The energy efficiency ratio of fixed-speed air conditioner is 1:3, which consumes 1000 watts of electricity and generates 3000 watts of heat.

Air conditioners are more energy-efficient, and heating electric heaters not only consume high power, but also have a small coverage, and the heating effect is not as good as that of air conditioners.

From the point of view of heating effect, the heating electric heater is more energy-saving than the air conditioner, and when the air conditioner is heating, the compressor needs to work and then add electricity to assist heating, and the air conditioner needs to heat the whole space, while the heater can be heated locally.

Heaters are a bit more power-efficient than air conditioners, and they heat up differently and require different amounts of electricity.

In general, air conditioners are relatively energy-efficient.

Generally speaking, the power of the air conditioner is larger, and the air conditioner works for a longer time, so it is relatively more energy-efficient for heating appliances!

It should be an air conditioner, and it also saves some electricity, because the air conditioner he does not work continuously.

Now if the electric heater or air conditioner is more power-saving, just do this. Of course, the air conditioner is still more energy-efficient on the main rainy night.

Mainly look at its heating power, just compare the two.

Air conditioning is more power-efficient.

Someone did an experiment in the same room, heating with electric heating and air conditioning for one hour, and the results of the experiment were as follows:

Electric heating: The operation time is 1 hour, the consumption of electricity, according to the electricity price of one kilowatt-hour for the yuan, then the staring liquid, the cost of turning on the electric heating for one hour is yuan.

Air conditioner: The running time is 1 hour, the consumption of electricity, according to the electricity price of one kilowatt-hour for the yuan, then, the cost of turning on the air conditioner for one hour is yuan.

Judging from the above results, air conditioning does save a lot of electricity compared to electric heating, and it also saves nearly half of the electricity bill.

1. Compared with the heater and the electric heater, it is recommended to choose the heater, and it is best not to use the electric heater.

2. Compared with air conditioners and heaters, it is recommended to use air conditioners, and it is best to use inverter air conditioners.

Air conditioners are more energy-efficient, and electric heaters are more power-intensive.

First of all, let's compare the working principles of air conditioners and electric heaters. The electric vertical core heater dissipates heat into the air through the internal copper wires, thus achieving the heating effect. However, air conditioners use a compressor to transfer heat from the outside air to the compressor, which subsequently raises the room temperature.

That is, an electric heater converts electrical energy into heat, while an air conditioner uses electrical energy to drive a compressor. At the same time, we can see the energy efficiency label on the air conditioner, and the current heating energy efficiency of the air conditioner is higher than 1, which means that if the same amount of electricity is used, then the air conditioner can produce more heat.

The method of operation of electric heaters is to generate heat in continuous operation, and when the room temperature reaches a certain temperature, the air conditioner will stop working and continue to work even after the temperature drops, this different mode of operation means that the electric heater consumes more power. However, many people believe that currently air conditioning heating consumes more electricity because air conditioning heating will heat the whole room to achieve the heating effect, while electric heaters will achieve the heating effect in some areas.

Air conditioners are usually installed in the upper part of the house, while the surplus digging is in a lower position. The hot air is relatively light, so the upper part of the house is warm, but the height where the people are located is still cold, and the electricity consumption is low. Heaters are usually placed on the ground, so heat convection occurs, making the heating of the house more even.

According to the data, air conditioners are obviously more energy-efficient, and electric heaters are more power-intensive. In addition to this, both devices feel dry in the heating effect. The heating of the air conditioner will blow the temperature of the whole house at a rising temperature without slowing down.

However, the method of electric heater is too simple, which is easy to cause fire-related hidden dangers.

If the electricity consumption of the air conditioner is compared with the electricity consumption of the electric heating, the electric heater is more expensive than the air conditioner.

The power consumption of electrical appliances is actually related to its operating power, take a batch of air conditioners as an example, generally a horse air conditioner its rated power is about 1000W, when it is running, its power consumption may not reach 1 degree per hour, and the electric heater its operating power is greater than that of air conditioners, and its power consumption for an hour will be at least 1 degree when used, so it is more expensive than electric heaters with air conditioners.

At present, this kind of statement is relatively common in the market. It is said that the heat exchange method of Tannian air conditioner and electric heater is different, air conditioning heating is to absorb a lot of heat from the outdoor ambient air and transfer it to the indoor while consuming a certain amount of electricity, on average, every 1 kilowatt-hour of electricity consumed by the air conditioner can transfer the equivalent of 2 kilowatt-hours of heat from the outdoors to the indoor;The heater only consumes electricity to convert electricity into heat, and the power consumption of the heater is greater than that of air conditioning heating under the premise of achieving the same heating effect.

Winter heating, air conditioning and electric heating which saves electricity spine slag?After reading the draft, Sakura quietly understood.