A reasonable effort has been made to ensure the accuracy of the information presented on this web site. However, the accuracy cannot be guaranteed. The conversions on this site will not be accurate enough for all applications. Conversions may rely on other factors not accounted for or that have been estimated. Before using any of the provided tools or data you must check with a competent authority to validate its correctness.
Approximately 3. May be used to describe engine output in countries like Germany, France, Italy and Japan. One Trillion watts. Approximately Watts SI. Watt is the SI unit for power. This work by www.Round ducts and fittings can usually be purchased at your local home improvement store if they are 12" in diameter or under.
Square ducts and fittings may need to be fabricated at your local sheet metal shop. Proper installation of all HVAC equipment is crucial for safe operation. Consult a qualified HVAC installer if you have any questions. In order to have a comfortable living space or room, you need to have a properly designed HVAC system. If you have too little airflow in a space, it may take a really long time to heat or cool to the desired temperature.
It could never reach the desired temperature if airflow is really low. Too much airflow will result in a drafty feeling to the room and inefficient heating or cooling.
Both of these can put a strain on your energy bill. Measure the length and width of a room where you need to calculate the required airflow. Multiply these together to get the square footage of the room, i. Airflow is measured in CFM, or cubic feet per minute. It is a measurement that shows how much air flows into a space per minute. For rooms with a lot of windows or have long periods of direct sunlight, you want 2 CFM per square foot.
Add up each room's required CFM. Install the HVAC unit per manufacturer's instructions. Using your Ductulator, match each room's CFM requirement to your planned friction rate. Most HVAC systems use a friction rate of 0. As you match each room's CFM to the Ductulator, it will give you the size of duct you need to run to the room.
Work back from the farthest room.
Gigajoule Conversion Factors - Energy
As you add a room, make sure you add the CFM and increase the duct size accordingly. A professional HVAC installer may need to be contacted for proper duct installation. Elizabeth Knoll has been writing full-time since She has a deep love for gardening and has spent a vast amount of time researching that subject.
Her work appears on various websites. Hunker may earn compensation through affiliate links in this story.How many RT in 1 kilowatt? The answer is 0. We assume you are converting between ton of refrigeration and kilowatt.
You can view more details on each measurement unit: RT or kilowatt The SI derived unit for power is the watt. Note that rounding errors may occur, so always check the results.how to convert ton of refrigeration ton to btu hp watts and kilowatts
Use this page to learn how to convert between tons of refrigeration and kilowatts. Type in your own numbers in the form to convert the units! You can do the reverse unit conversion from kilowatt to RTor enter any two units below:. The watt symbol: W is the SI derived unit for power. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, kg, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!
RT kilowatt. The definition of a watt is as follows: The watt symbol: W is the SI derived unit for power.There is a direct relationship between the volume of a room measured in cubic feet and the tonnage size of an air conditioner unit that should be used with that room.
Finding the cubic feet of a room is as simple as multiplying its length, width and height.
Converting that number over to the appropriate amount of tons for AC installation can then be accomplished with -- what else -- more simple math. Check to make sure the "cubic foot" measurement of your room or home is correct.
Find the length, width and height of a room, and multiply those numbers together. For more than one room, find the measurements of each room and multiply the numbers individually. Add the cubic feet measurements from each room together to find the number for your entire home. Multiply your cubic foot measurement by 1, to convert to British thermal units. For example, a cubic foot room multiplied by 1, equals 51, British thermal units.
Divide your British thermal units number by 12, to convert to tons.
For example, a room that requiresBritish thermal units per hour to cool would require a 4. Stephen Lilley is a freelance writer who hopes to one day make a career writing for film and television. His articles have appeared on a variety of websites.
Hunker may earn compensation through affiliate links in this story. Things You'll Need Tape measure Calculator. Step 1 Check to make sure the "cubic foot" measurement of your room or home is correct. Step 2 Multiply your cubic foot measurement by 1, to convert to British thermal units. Step 3 Divide your British thermal units number by 12, to convert to tons.
Share this article. Stephen Lilley. Show Comments.Converting cubic meter per hour to tonnes water mass per hour value in the flow rate units scale. How many tonnes water mass per hour are in 1 cubic meter per hour? The tonnes water mass per hour unit number 1. It is the EQUAL flow rate value of 1 cubic meter per hour but in the tonnes water mass per hour flow rate unit alternative.
This unit-to-unit calculator is based on conversion for one pair of two flow rate units. For a whole set of multiple units for volume and mass flow on one page, try the Multi-Unit converter tool which has built in all flowing rate unit-variations.
Page with flow rate by mass unit pairs exchange. With the above mentioned two-units calculating service it provides, this flow rate converter proved to be useful also as a teaching tool: 1. To link to this flow rate cubic meter per hour to tonnes water mass per hour online converter simply cut and paste the following.
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Units of Measure.
Kilowatts to refrigeration tons conversion
Wiki User If you are talking about air condition cfm per a 1 ton. Cfm and Tonnage of Refrigerent is are different units, then how these two units can be compared? There are cfm in 1 ton. Asked in Math and Arithmetic How many cfms equal a ton of cooling?
How many CFM for one ton of cooling. THere are many more questions to ask to give you the answer you request. A lot depends on your specific configuration and what this is being used for.
The two are related but are not equivalents. That depends on the size of each room and how many registers are in each room. For example. If you have sqft of space you are looking at around 1 ton of needed cooling. For that 1 ton you will need appx cfm total for it to operate properly. If you have less registers each one will deliver more cfm, more registers less cfm per register. So to answer your question, CFM.
Asked in Heating Ventilating and Air Conditioning Will a 4 ton condenser unit work with a 3 ton furnace? If you currently have a 3 ton furnace and evap coil, the system will not work, and you will most likely ruin the compressor in the outdoor unit. You need to cfm per ton 12, btu of cooling. So, divide your cfm by For example, a cfm blower on an air handler could handler up to 3 tons. All calculations depend on your duct being the proper size for the equipment.
For better comfort you should go with 1.Log In. Thank you, this really helps. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework. The Eng-Tips staff will check this out and take appropriate action. Click Here to join Eng-Tips and talk with other members! Already a Member? Join your peers on the Internet's largest technical engineering professional community. It's easy to join and it's free.
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Join Eng-Tips Forums! Join Us! By joining you are opting in to receive e-mail. Promoting, selling, recruiting, coursework and thesis posting is forbidden. Students Click Here. Related Projects. A rule of thumb in air conditioning work is that cfm of air is equal to 1 ton. If cfm of air and a delta T of 20 degrees is achieved, this is equal to only X20X1.
This is not btu's. What am I missing here besides a college education. You are neglecting the latent heat portion of the cooling load. The equation you quoted is for sensible heat. Hvac68 is delta h enthalpy. The factor 1. Red Flag This Post Please let us know here why this post is inappropriate. Find out how your company can benefit from PLM built on Salesforce. In this white paper, learn how you can configure freely without requiring any custom development, and quickly update configurations as your needs evolve; retain product, customer and systems knowledge over time, even after employee turnover and generational changes; and future-proof your PLM with multiple updates a year, keeping you ahead of the pack with the latest platform capabilities.