This PickHVAC guide covers that topic and has a SEER to EER calculator too. What if I Know SEER But Not EER? Or CEER? Finally, choose Download Spec Sheet, and the EER rating appears at the top. Then, scroll down to the Specs tab and select it. Find its product page by searching online. For example, let’s say you own an LG LW8019ER window AC. Some pages have a tab or button called Documents where you can find the Spec Sheet. Look for a tab called Specs or Specifications. Online: Search your unit online, and go to its product page.If not, the manual should have a specification page showing its efficiency rating, how much energy it uses and other details. In the Manual: The EER rating might be on the front cover.On the Unit: It’s possible it is listed right on the unit – look for a metal label with the model number and other details.We’re often asked, “ what is the EER rating of my AC” or “how can I find the EER rating?” Here is the Air Conditioner BTU to kW chart for some key BTU: AC Unit (Based on 8 EER) Refrigerant absorbs the heat energy, and it is circulated to where you want it to go – outside in warm weather and inside in cold.ĭid you know? We’ve completed a guide called How Many Watts Do 5,000 – 60,000 BTU Air Conditioners Use? It also has a conversion calculator plus a chart showing the BTU ranges for most size residential ACs of all types from 5K to 60K. Remember that air conditioners and heat pumps just move heat from one place to another. Why does efficiency affect the BTU to kW ratio? Because the more efficient the unit is, the less energy it takes to do the same work. That’s an energy savings of about 20%, and that adds up over the course of a heating or air conditioning season. If its EER rating is 10, then it uses only 2.4 kW of energy per hour. It uses the formula BTU/EER = watts, which the calculator then divides by 1,000 to give you kilowatts.įor example, if you have a 24,000 BTU AC and it’s EER rating is 8, our calculator gives an answer of 3kW. Electric resistance heat appliances include electric furnaces and space heaters. It’s the right calculator to use when you want to convert an electric resistance appliance to kilowatts (watts x 1,000) when you know the BTUs. The first BTU to kW calculator gives you the direct equivalent: BTUs = X kW. Direct Equivalent BTU to kW Calculator (Heating) A heat pump absorbs heat from outdoors and moves it inside. An air conditioner captures heat indoors and moves it outdoors. When discussing resistance heating equipment, its BTU rating refers to how much heat it makes per hour, so properly written as BTU/h.įor air conditioning equipment and heat pumps, its BTU/h rating is how much heat it moves per hour. If you’re looking at a unit that gives you information you’re not used to, converting it to the rating you are familiar with let’s you know its heating or cooling capacity.Ī BTU, or British Thermal Unit, is a measure of heat energy. Most European manufacturers list the efficiency of their units in kW. What if I Know SEER But Not EER? Or CEER?īTU is used by U.S.Air Conditioner BTU to kW Calculator (AC/Heat Pump).Direct Equivalent BTU to kW Calculator (Heating).You can also get the formula used in Kilowatt-Hour to Hertz conversion along with a table representing the entire conversion. If you encounter any issues to convert, this tool is the answer that gives you the exact conversion of units. Converting Kilowatt-Hour to Hertz is easy, for you only have to select the units first and the value you want to convert. When you are converting energy, you need a Kilowatt-Hours to Hertzs converter that is elaborate and still easy to use. helps in the conversion of different units of measurement like kW*h to Hz through multiplicative conversion factors. Be it buying grocery or cooking, units play a vital role in our daily life and hence their conversions. Measurement like energy finds its use in a number of places right from education to industrial usage. Units of measurement use the International System of Units, better known as SI units, which provide a standard for measuring the physical properties of matter.
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