Why and to what extent is it more profitable to heat an apartment with an air conditioner in America?

In recent years, the use of air conditioners for heating apartments has become increasingly popular in America. This is due to a number of reasons:

1. Efficiency:

• The efficiency ratio of an air conditioner in heating mode is 300-400%. This means that for 1 kW of electricity consumed by the air conditioner, it produces 3-4 kW of heat.
• Compare this to other types of heating:
  • Electric heaters: Efficiency ratio of 100%, i.e. 1 kW of electricity = 1 kW of heat.
  • Gas boilers: Efficiency ratio of 90-95%, i.e. 1 kW of gas = 0.9-0.95 kW of heat.

2. Fast heating:

• The air conditioner is able to heat the room to a comfortable temperature in 10-15 minutes.
• This is especially important in the shoulder seasons, when the central heating is not yet turned on, and it is already cold outside.

3. Additional functions:

• Many modern air conditioners are equipped with air purification, ionization, and dehumidification functions, which makes them not only an effective heating appliance but also beneficial for health.

4. Ease of use:

• To operate the air conditioner, simply use the remote control.
• No special knowledge or skills are required.

5. Versatility:

• The air conditioner can be used for both heating and cooling the room.

6. Space saving:

• The air conditioner does not take up much space, unlike traditional heating appliances.

How much can you save?

The exact amount of savings depends on a number of factors:

• Apartment area: The larger the area, the greater the savings.
• Region of residence: The colder the climate, the greater the savings.
• Electricity cost: The higher the tariff, the greater the savings.
• Air conditioner model: More energy-efficient models give greater savings.

Example:

• Apartment area: 1000 ft²
• Region of residence: New York
• Electricity cost: 0.20 $/kWh
• Air conditioner model: Inverter

Calculation:

• Heating with an electric heater: 1000 ft² * 10 W/ft² * 24 h/day * 30 days = 7200000 Вт⋅ч = 7200 kW⋅h
• Cost of heating with an electric heater: 7200 kW⋅h * 0.20 $/kW⋅h = 1440 $
• Heating with an air conditioner: 1000 ft² * 3 W/ft² * 24 h/day * 30 days = 2160000 Вт⋅ч = 2160 kW⋅h
• Cost of heating with an air conditioner: 2160 kW⋅h * 0.20 $/kW⋅h = 432 $

Savings: 1440 $ – 432 $ = 1008 $

Conclusion:

Heating an apartment with an air conditioner can be significantly more profitable than using traditional heating appliances.

However, it is important to consider:

• Minimum working temperature: Most air conditioners do not work efficiently at temperatures below -15°C.
• Noise: Some models of air conditioners can create noise during operation.

Please note that this is just a general overview and the actual savings may vary depending on your specific situation.

Here are some additional things to consider:

• The cost of installation: The cost of installing an air conditioner will vary depending on the size and complexity of the installation.
• The type of air conditioner: There are different types of air conditioners available, each with its own advantages and disadvantages.
• The climate: The climate in your area will affect the efficiency of the air conditioner.

In general, heating with air conditioning is an effective and economical way to heat an apartment, especially in the off-season.