Cost Per Day To Run A Window Air Conditioner

Here s how you can use the formula to calculate the cost of operating the air conditioner on your own.

Cost per day to run a window air conditioner.

Open doors and windows if you have a window air conditioner running in a room that has a separate open window or door leading out to the rest of the house then the unit must work harder to cool the room. Using the multiplier for a 100 degree santa clarita summer again we get. For the purpose of example let s say your air conditioner runs 7 hours each night. Here are some factors that affect the cost of cooling your home.

Converting btus to kilowatt hours a measurement equal to one kilowatt of power consumption per hour you ll find that a 7 500 btu pac consumes about 2 2 kwh a 10 000 btu unit 2 9 kwh and a. Cost per hour power air conditioner in w electricity cost per kwh 1 000. The number of hours you plan to run the air conditioner each day. Let s also assume that you re running the unit for eight hours per day.

If you re just comparing the price of a window unit to central air a window unit will cost much less. Watts x 1 hour of use 1 000 x 0 13 kwh hourly cost of operation. 6 50 kwh x 8 1 cents kwh 53 cents or 0 53 per hour. If you live in a very hot climate you can probably expect to pay more per day to run a window air conditioner.

This setup will cost you 3 70 per day to run. 0 53 x 24 12 72. So again the frigidaire ffra0511r1 is a very efficient and cheap unit to run. The truth is that there are some instances when it s cheaper to run a window air conditioner and others when it s cheaper to run central air.

It s common for a central air conditioning system to use 3 500 watts so let s roll with that and the average national kwh cost that s 13 2 cents to get an idea of a rough average running cost. Cost per day to run an air conditioner. The frigidaire ffra0511r1 is rated at 11 1 eer. Cost per hour to run an air conditioner.

The standard eer for most air conditioners is set at 10 0. Determine how much the air conditioner would cost to run over a 24 hour period. To find out how much does it cost to run ac all night determine how many hours your air conditioner will run overnight. A simple example would be a 10 000 btu portable air conditioner powered by 1000 w in california.

This number is also displayed on the energy guide sheet of your new air conditioner. 0 54216 x 7 hours 3 79512. Use the basic formula of watts x hours of use 1 000 x cost per kilowatt hour cost of operation. 12 72 x 30 381 60.

You can then use the following basic formula to figure out your daily and monthly cost of running the window air conditioner or skip down to our chart which already has the math done for you. The cost of the unit. 381 60 x 0 4 152 64. The higher the eer number the more efficient your air conditioner is.