How To Calculate Air Conditioner Power Usage

Energy consumption Epower time.

How to calculate air conditioner power usage. An average central ac will use 3000 to 5000 watts of power for around 9 hours a day during the hotter months. At rate of 005kWh bill becomes 36 kW 005kWh 018. SEER BTUs h pulled out Watt.

Furthermore how do you calculate the efficiency of an air conditioner. Other factors that your contractor will consider to determine the sizing of the cooling capacity include the direction of your room. If youve ever wondered about the power consumption of a mini-split air conditioner.

Number of Units consumed 1172 1000 kW x 10 hrs. You may have to find out the other two pieces of information by digging up your AC units manual. Clean AC filters periodically.

An electric radiant heater costs about the same at 036 per hour as does an electric panel heater at 043 but neither of these will heat as large an area. Energy Efficiency Ratio EER It is calculated by dividing the cooling power provided by an AC per hour by the number of watts of electricity consumed. The measurements obtained during the hottest day of the season are normally used to calculate the EER of an air conditioner.

In the case of a non-invertersingle speed unit the compressor speed remains the same at all times and the unit shuts off when the desired temperature is achieved. It generally costs 013 036 per hour to use a reverse cycle air conditioner to warm a room. For example if the power rating of AC is 1000 W and operated for 12 hours then we will simply multiply time and power to calculate the energy consumption.

2 ton of cooling 200 watts. Input it into our air conditioner room size calculator to apply any necessary adjustments. After knowing your base air conditioner capacity you also have to measure how high your ceiling is.