What Is The Difference Between Cooling Capacity And Power Consumption?


The purpose of an air conditioner is to remove heat and humidity from enclosed spaces, which will consume just the amount of electricity needed. If the temperature is lower, less electricity is consumed. An air conditioner’s power consumption and cooling capacity majorly affect its functioning. Hire dependable air conditioner services in Kirkland, WA, for your AC maintenance.

Power Consumption

Running time or compressor speed are the two factors that affect the power consumption of air conditioners. A unit that does not use an inverter will keep the same compressor speed all the time and will shut off when the temperature is reached. The power consumption is calculated by multiplying the unit’s runtime by wattage.

By increasing the thermostat temperature, the compressor speed is decreased, resulting in a reduction in power consumption immediately. You can control inverter air conditioners in real-time by controlling their power consumption. It is possible to determine the average power consumption of your air conditioner by plugging it into an energy use meter.

Cooling Capacity

A system’s cooling capacity is defined as its ability to remove heat from a space. It is measured in watts. In tons, they can also indicate the amount of water you can freeze at a given temperature in a certain amount of time. The BTU per hour refers to how much heat can be removed from the air in an hour.

It is also possible to refer to cooling capacity in terms of tonnage. Whenever someone refers to an air conditioner as a 2-ton, they are talking about the cooling capacity, not its weight. Ton refers to the cooling power a ton of ice would provide over 24 hours. Regarding refrigeration, 1 ton of refrigeration equals 211 kJ/min or 200 Btu/min.

Things That Affect Power Consumption and Cooling Capacity:

Room Size

Air conditioners are rated in watts but do not consume the same amount of power all the time. About 1.5 kW to 2 kW is the average power rating of a 1.5 Ton air conditioner. However, the amount of power consumed varies according to the setting.


It is hot in some cities, humid in others, and cold in others. When it is hot in a city, most electricity is used to reduce the temperature. In other words, a 1.5-ton air conditioner in two cities will use different amounts of electricity because the temperatures are different.

Shades of Your Room

The color of the walls isn’t the only color in the room. If your curtains are dark, they will not help. You will also absorb heat if the walls are dark. Therefore, your air conditioner will work harder. Although you can’t avoid most of these things, you can be aware of some that might help.


You must maintain an air conditioning unit regularly for less power consumption. It is important to do research before investing in an air conditioner.

It requires extra attention to remain well-maintained and in good working condition. You can contact DVAC Heating & Air LLC or drop us a mail for more information about cooling capacity and power consumption for AC repairs in Bothell, WA.

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