How Many Sqft Per Ton Of Ac

How Many Sqft Per Ton Of AcBTUh (British Thermal Unit per hour) is a measurement of an air conditioner's cooling ability in an hour, also known as "tons". See store for more Elementary, High School, College:. ft = 1 ton 2000 sq. 2,100 sq ft: 3 - 4 Ton: 95,000 Btu: 2,500 sq ft: 4 - 4. The lower tonnage and airflow values correspond to buildings with a higher square foot per person value. 5 tons, so residential air conditioners are usually rated as 1. ceilings* 107 square feet per ton cooling 85 btuh per square foot heating 3. ft = 4 ton 5000 sq. Air Conditioning Square Footage Range by Climate Zone 1. If you live in a northern, cool climate, you need 1 ton of AC per about 600 square feet. Considering all of these factors, a common rule of thumb for determining what size AC unit is right for you is to assume that each ton of AC capacity can cool down between 600 and 800 square feet of home. If we expect to hold more people (eg: 4-6 people) at once, then we use 30. That means that for each “ton” of AC, it can move 12K BTUs per hour out of (AC) or into (heating) your space. What size hvac for 1800 sq ft? According to the calculator, a 2. Home Layout While basing your AC tonnage on the number of square feet in your home may be a quick way to come to a conclusion, your home’s layout also plays a role. For example, if your heat load is 150K BTUs, and maximum residential Central AC size is 60K BTUs (5 Ton) then you need two 60K BTU compressors and a 30K (2. For small and windowless rooms, we use 20 BTU per square foot. However, a few other factors can influence how many BTUs you need: Do you live. 1,200 sq ft: 2 Ton: 54,000 Btu: 1,300 sq ft: 2 - 2. But your HVAC dealer only has air conditioners that handle 24,000 or 30,000. The average cost, per month, to run your AC system is between $75 and $160 a month, depending on what climate zone you are in. of floor area per ton 200 sq. Rule of Thumb – The maximum size unit you should buy would be 15% over the BTUs you need for cooling and 40% of the BTUs for heating. If you need a unit that has more than a 5 ton cooling capacity, then it is likely you will need multiple AC units. You could invert the figures if that's more comfortable. When calculating residential cooling capacity, it’s common to assume an HVAC unit can cool 400 square feet per ton of air conditioner capacity. Need more advice? Contact your local Trane Comfort Specialist™ to learn more about your heating and cooling options. 2,100 sq ft: 3 - 4 Ton: 95,000 Btu: 2,500 sq ft: 4 - 4. The average cost, per month, to run your AC system is between $75 and $160 a month, depending on what climate zone you are in. How many sq ft will a 3-ton AC cool? 1,800 square feet How many square feet does a 3-ton air conditioner cover is quite easy to answer as well. 75 ton (1500 x 30=45,000 45,000/12,000=3. Air Conditioning Sizing Chart: 100 to 150 sq ft: 5,000 BTUs: 150 to 250 sq ft: 6,000 BTUs: 250 to 300 sq ft: 7,000 BTUs: 300 to 350 sq ft: 8,000 BTUs: 350 to 400. This also rings true for heating systems. Air Conditioning Square Footage Range by Climate Zone 1. ft = 2 ton 3000 sq. No matter which method you choose, the goal is to estimate the number of BTUs you need to comfortably cool or heat your entire home. 1,000 sq. However for Efficiency and Power Draw calculations, BTUs are used instead of tons. BTU and Tonnage Calculator Typical Tonnage by SQFT Our BTU and Tonnage Calculator is Based on the Following: 23 BTU per square foot 200 BTU per window 200 BTU per occupant These factors are meant to give you a general idea of how much air conditioning your home requires. This answer of 350-400 cubic feet per minute for each 12,000 BTUs of AC cooling is optimal for the system to run efficiently while adequately cooling and dehumidifying the space. 5 Ton: 113,000 Btu: 3,000 sq ft: 4. If you live in a northern, cool climate, you need 1 ton of AC per about 600 square feet. Tonnage ratings are typically expressed in increments of. 5 Tons 4 Tons 5 Tons ZONE 1 600 - 900 sf 901 - 1200 sf 1201 - 1500 sf 1501 - 1800 sf 1801 - 2100 sf 2101 - 2400 sf 2401 - 3000 sf ZONE 2 600 - 950 sf 951 - 1250 sf 1251 - 1550 sf 1501 - 1850 sf 1851 - 2150 sf 2151 - 2500 sf 2501 - 3100 sf ZONE 3 600 - 1000 sf. 5 tons 36 = 3 tons 42 = 3. Acre to Square Foot Conversion Table How to Convert Acre to Square Foot 1 ac = 43560 ft^2 1 ft^2 = 2. 3-ton is equal to 36,000 BTU. 01) Houston here, 9 tons, 4550 sq ft (24) For a comparision, NY & PA ran about 16-18 sq ft. Another way of saying 1 ton for every 600 s. In most cases you can use the conversion information below to help in determining the size of your existing air conditioner system (use the system model number NOT the serial number) 18 = 1. Be sure to review our list of everything you need to know before renting temporary AC. On average you need 1 ton of cooling for every 1000 square feet of home. When calculating residential cooling capacity, it’s common to assume an HVAC unit can cool 400 square feet per ton of air conditioner capacity. 5 Tons You would need a 1. However, a few other factors can influence how many BTUs you need: Do you live somewhere with extreme temperatures? Does your home have older insulation? Does your home have older windows? What Size AC Do I Need for a 2,000 sq. For example, to estimate the number of tons required to cool a 1,600-sq-ft home, multiply 1,600 by 1 cfm/sq ft to get 1,600 cfm of air. 5 to 3 ton AC will do the job along with an 80,000 BTU furnace. Be sure to review our list of everything you need to know before renting temporary AC. 39 tons of AC or 455 square feet per ton. 5 air changes per hour. The delivered capacity is impacted by many things coil condition, refrigerant charge, airflow, ductwork size, etc. An air conditioner, based on this size area, in this climate zone, would require a capacity of 3. Please enter your zip code to start: SERVING Orlando and Central Florida YOUR ZIP CODE: FL 32825Change SAME-DAY INSTALLATION FL 32825SHOP NOW CALL NOW 407-707-6725FOR FL 32825 Track My Orders Shop Brands. AC tonnage refers to the amount of heat an HVAC unit can remove per hour. So a 1,000 square foot home would need a 20,000 BTU air conditioner. Tonnage refers to the capacity of an AC to modify a temperature within an hour. 5 tons: 1,200 sq ft: 24,000 BTU: 2 tons: 1,500 sq ft: 30,000 BTU: 2. You can find the tonnage of your AC unit on your model number located on your outdoor condenser. Each ton of AC is designed to cool between 450 and 600 square feet. Home How to Size Your Air Conditioner or Heater | Measure My New AC Sizing Your Equipment Easy System Selector Click through step-by-step guide Step 1: Select your system type What kind of system are we looking for today? Select a type from here and we can get started to finding what fits your home needs today. Then divide it by 600 to get the basic capacity. How to Convert Acre to Square Foot. of floor area per ton In general air-conditioning requirements are higher (200 to. It is defined as the area of 1 chain (66 feet) by 1 furlong (660 feet), which is exactly equal to 1/640 of a square mile, 43,560 square feet, or exactly 4046. What Size Air Conditioner Do I Need for 1600 Sq Feet?. A common rule of thumb is to assume that a standard HVAC unit can cool around 400 square feet of residential space per ton of cooling capacity. AC Tonnage; 600 sq ft:. Another way of saying 1 ton for every 600 s. What we have to keep in mind is that these are nominal values. One ton of cooling capacity is equal to 12,000 BTUh. ft = 5 ton HISTORY OF AIR CONDITIONING IN TONS Before refrigeration air conditioning was invented, cooling was done by saving big blocks of ice. Texas runs about 21-23 BTU/sq ft. Residential air conditioners usually range from 1. Four Steps to Understanding the HVAC Size Calculator Step 1: Climate Zone Looking on the map, locate the zone where you live. Newer homes that are insulated well and aren't leaky would be closer to around 1 ton for every 1000 s. Most are sized with 450 sq. A ton of AC can cover up to 600 square feet of an area. Below are room air conditioner sizing charts for 4-bedroom houses (2000 sqft and 2400 sqft). 5 - 5 Ton: 135,000 Btu * Based on moderate zone. Residential air conditioners usually range from 1. Here is a table with rough room size estimates for air conditioners with different cooling capacities to help you out: Example:How many BTU do you need for a 20×20 room?. Another way of saying 1 ton per 1000 s. You can use the ‘tonnage per square foot’ formula to calculate how many tons of AC you need. Below are room air conditioner sizing charts for 4-bedroom houses (2000 sqft and 2400 sqft). 0016 tons/sq ft = 1 Ton. For air conditioners, one ton equals 12,000 BTU, which is sufficient for 600 square feet of area. Room Air Conditioner Size for 4-Bedroom Houses. Most AC units range from 1 to. For homes that range 3000 sq. of floor area per ton Motel Auditorium or Theatre 400 sq. On average you need 1 ton of cooling for every 1000 square feet of home. However, in many cases, one ton of air conditioning will remove about 12,000 BTUs from 500 square feet in an hour. of floor area per ton 20 people per ton Shoe Store Specialty & Variety Store 220 sq. AC Tonnage; 600 sq ft: 12,000 BTU: 1 ton: 900 sq ft: 18,000 BTU: 1. 95% of the homes in Phoenix were sized with 400-450 sq. Air Conditioning Square Footage Range by Climate Zone 1. Answer: Using the EPA’s 20 BTU per sq ft rule of thumb, the room size of 12,000 BTU air conditioners is 600 sq ft. A value in the 250 sf/ton and 1. If you live in a drier or hotter region, don’t subtract 1. There are 12,000 BTUhs in one ton. 1900 square feet X 40 heating factor (from the chart above) 76,000 Btu required to heat your home Then, to calculate the output on a given gas furnace, multiply it's efficiency rating by it's listed input rating to determine the actual Btu output of heat. Existing Ductwork The size of your air conditioning unit must be compatible with your ductwork. 5 or 5 ton units. AC tonnage refers to the amount of heat an HVAC unit can remove per hour. Better insulated homes need fewer BTUs per hour per square foot than older homes. Consider a single level house with a concrete slab floor of area, say 1500 square feet in zone 1. feet, the basic AC capacity required will be 0. In the sample office building above, you would use the 110,000 ft2 value in the HVAC Rule of Thumb Calculator. 5 ton to 5 ton models. 5 tons 48 = 4 tons 60 = 5 tons. com, “Our experience has shown that typical air conditioner sizing generally results in cooling system over-sizing by about 40-50%. On average you need 1 ton of cooling for every 1000 square feet of home. AC Capacity = 600 sq ft * 0. If you want maximum precision, set the number to 9 Digit groups separator Choose how you want to have your digit groups separated in long numbers: Still have questions? Ask them on our facebook page. The BTU of your HVAC system should be based on the square footage of your home, insulation quality, climate zone, and ductwork. If you live in a northern, cool climate, you need 1 ton of AC per about 600 square feet. Equally, 1 ton AC room size is about 600 sq ft. Not saying it's exactly right but it works pretty well most of the time. Home Air Conditioning Sizing Calculator AC Size Calculator | Get BTU's and Tonnage - Free and Easy! Welcome! START HERE: Use the sizing calculator below to calculate your required system size. In general, you should have approximately 1 ton of ac capacity to cool 600 sq. 5 Tons air conditioner for a 1,500 square feet room. 0016 tons/sq ft = 1 Ton In general, for every 600 sq ft, you need 1 ton of AC. Cubic Feet Square feet multiplied by the height of ceiling Air Retention Rating * 3 being a very enclosed space, 5 being a tent Tons of AC Required Now you know how many tons of AC you need. Follow these easy steps: Select the region you live in according to the color keyed map below. AVERAGE TON PER SQUARE FOOT OF HOME. Total Heat 48-120 Btuh/ft2 Sensible 21-62 Btu/ft2 Heating Totally climate and construction dependent, not related to building function. If you have a measurement of 245 cm you can also enter that as 2. 0016 tons of AC per square foot. If we expect to hold more people (eg: 4-6 people) at once, then we use 30 BTU per square foot. Example: convert 15 ac to ft^2: 15 ac = 15 × 43560 ft^2 = 653400 ft^2. This rule is a quick way to approximate the cooling load for a room or building and may be helpful in estimating room air quantities. Tonnage Calculator - Florida Best Air Conditioning Up to 50% offEvery Day Shop Air Conditioners Exclusive sales start daily. The BTU of your HVAC system should be based on the square footage of your home, insulation quality, climate zone, and ductwork. , is 20 BTU per square foot. zl700 14 years ago Texas runs about 21-23 BTU/sq ft. 5 ton to the basic capacity for every five people in the room. The air conditioner sizes (BTU) are rounded to the actual common air conditioner. This answer of 350-400 cubic feet per minute for each 12,000 BTUs of AC cooling is optimal for the system to run efficiently while adequately cooling and dehumidifying the space. Another way of saying 1 ton for every 600 s. If your room is below 1,500 square feet but more than 1,200 square feet, you can use a 2 Tons air conditioner. This rule of thumb provides about 7. Answer: Using the EPA’s 20 BTU per sq ft rule of thumb, the room size of 12,000 BTU air conditioners is 600 sq ft. 1400-1500 square feet = 24000 Btu per hour. Be sure to review our list of everything you need to know before renting temporary AC. When calculating the power you need to cool your home, you can assign 12,000BTUs that need to be cooled per 400 square feet of property. 0016 tons/sq ft = 1 Ton. 29568E-5 ac Example: convert 15 ac to ft^2: 15 ac = 15 × 43560 ft^2 = 653400 ft^2 Popular Area Unit Conversions acres to square feet square feet to acres hectare to acres acres to hectare square feet to square meter square meter to square feet. This estimate is most accurate in new construction or newer homes that have proper insulation. Considering all of these factors, a common rule of thumb for determining what size AC unit is right for you is to assume that each ton of AC capacity can cool down between 600 and 800 square feet of home. In general, you should have approximately 1 ton of ac capacity to cool 600 sq. A good general rule to start with for finding the right size AC unit is to have 20 BTU for every square foot of house. Room Air Conditioner Size for 4-Bedroom Houses. The number of stories your home has and your ceiling height are two large factors to consider. Answer:Using the EPA’s 20 BTU per sq ft rule of thumb, the room size of 12,000 BTU air conditioners is 600 sq ft. Generally, you need 20 BTU for every square foot of space in your home. LEDs use 50% of CFLs: Chiller Size: 300-600 ft 2 /ton: Ton: 12,000 BTU/ton: Chilled Water: 2. It means that for every hour, a 1-ton AC can cool down an area of 600 square feet. If you have multiple floors, then add up all the air conditioned area for all floors and insert a single number for the HVAC Building Area value. Here is the formula: AC Capacity (Tonnage) = (INSERT AREA IN SQ FT) * 0. AVERAGE TON PER SQUARE FOOT OF HOME 1000 sq. 11 cooling tons per person Theater or multiuse assembly with 14′ ceilings* 107 square feet per ton cooling 85 btuh per square foot heating 3. However, a few other factors can influence how many BTUs you need: Do you live somewhere with extreme temperatures? Does your home have older insulation?. 4 Use the lower end of the range if your home is well insulated or the higher end if it’s not. 75 ton (1500 x 30=45,000 45,000/12,000=3. First, find out your the area of you room. ft = 3 ton 4000 sq. 5 tons 24 = 2 tons 30 = 2. METHOD 2: Go by square feet + climate By taking climate into account, you can estimate heating as well. As a rule of thumb, you need 30,000 BTU for 1,500 square feet. The wrong sized ducts will cause similar problems to having an. Residential central air conditioners come in a range of sizes from 1. Here is a table with rough room size estimates for air conditioners with different cooling capacities to help you out:. AC Capacity = 600 sq ft * 0. ft = 2 ton 3000 sq. 5 ton AC unit for your house. + additional 800 in basement conditioned. or more, the best air conditioning unit will be a 5. AC Tonnage Calculator Cubic Feet Square feet multiplied by the height of ceiling Air Retention Rating * 3 being a very enclosed space, 5 being a tent Tons of AC Required Now you know how many tons of AC you need. Typically, you will not be in the 400 sf/ton range because these types of buildings try to fit as many people as possible. Cubic Feet Square feet multiplied by the height of ceiling Air Retention Rating * 3 being a very enclosed space, 5 being a tent Tons of AC Required Now you know how many tons of AC you need. 39 tons of AC or 455 square feet per ton. Anything with larger cooling capacity would be considered light commercial. 5 Tons air conditioner can be used up to 2,000 square feet. ft = 3 ton 4000 sq. Jul 22, 2022. Given our climate zone in Las Vegas, if you have a 1600 square-foot home, you can expect one ton unit of air conditioning to cool about 400 to 600 square feet. Ready to look at our units? Visit the portable AC inventory. When calculating the power you need to cool your home, you. We use BTUs / hour per Sq. This is close to the 400 square feet per ton sizing of the HVAC industry in Chicago and Orlando, but you will notice the variance due to us adding a. 12,000 BTUs = 1 Ton 24,000 BTUs = 2 Tons, and so forth Residential systems range from 1. Once you've got that, it's time to shop around and make your HVAC pick. Thats about right for your house. You can use this to determine the cooling load of your building and the minimum size of your HVAC. It means that for every hour, a 1-ton AC can cool down an area of 600 square feet. The lower tonnage and airflow values correspond to buildings with a higher square foot per person value. Rule of Thumb – The maximum size unit you should buy would be 15% over the BTUs you need for cooling and 40% of the BTUs for heating. In general, for every 600 sq ft,. ft = 4 ton 5000 sq. Ready to look at our units? Visit the portable AC inventory. One ton of air conditioning removes 12,000 BTUs of heat each hour. Thus a 5 Ton AC is the same as 60,000 BTUs. 5 to 5 tons (or, 18,000 – 60,000 BTUh). Each ton of AC is designed to cool between 450 and 600 square feet. Calculating BTUs, SEER and Power Consumption of an. Commercial HVAC Sizing Rule of Thumb. 4 GPM/ton (10° rise) Condenser Water: 3 GPM/ton (10° rise) Chiller Input: Air Cooled Chillers: 1 kW/ton. The first two, actually, are terrible. Home Air Conditioning Sizing Calculator AC Size Calculator | Get BTU’s and Tonnage – Free and Easy! Welcome! START HERE: Use the sizing calculator below to calculate your required system size. If you apply the 20 BTU per sq ft rule of thumb, you can see that a 3-ton air conditioner cools about 1,800 square feet spaces. In warm climates, expect 1 ton of AC to cool about 450 square feet. In most cases you can use the conversion information below to help in determining the size of your existing air conditioner system (use the system model number NOT the serial number) 18 = 1. 35 kW/ton: Chillers & Pumps & Towers. In moderate climates, 1 ton for around 500-550 square feet is appropriate. These machines are designed to handle even the most opulent home, guaranteeing the comfort of everyone. A good general rule to start with for finding the right size AC unit is to have 20 BTU for every square foot of house. An AC ton is equivalent to 12,000 BTUs (British thermal units), the standard unit for heat transfer. So a 1,000 square foot home would need a 20,000 BTU air conditioner. History/origin: In the Middle Ages, the acre was defined as the area that a yoke (pair) of oxen could typically plow within one day, using a wooden plow. You can look what size a unit is and tell the HO how many sq. Below is a chart for reference. TONS: Most air conditioners and refrigeration are rated in TONs, which is an equivalent of 12000 BTUs / Ton. In warm climates, expect 1 ton of AC to cool about 450 square feet. 132 square feet per ton cooling 73 btuh per square foot heating 3. Roughly speaking, 1 square foot of space equals 20 BTU. ft = 1 ton 2000 sq. I have shade, and it may be undersized a tad bit. 5 tons, so residential air conditioners are usually rated as 1. Most Efficient Water Cooled Chillers: 0. The chart below can guide your BTU choice: The larger your home, the higher BTU you’ll. The smallest residential unit is and the largest is 5 tons. Each section will contain about 12,000 BTUs that need to be removed per hour, similar to commercial spaces. AC Tonnage Calculator Cubic Feet Square feet multiplied by the height of ceiling Air Retention Rating * 3 being a very enclosed space, 5 being a tent Tons of AC Required Now you know how many tons of AC you need. In most cases you can use the conversion information below to help in determining the size of your existing air conditioner system (use the system model number NOT the serial number) 18 = 1. 700 - 1100 sf. 12,000 BTUs = 1 Ton 24,000 BTUs = 2 Tons, and so forth. The CFM rating applies to heating too. of floor area per ton 280 sq. 0 tons AC 1,400 sq. 12,000 BTUs = 1 Ton 24,000 BTUs = 2 Tons, and so forth. As a rule of thumb, you need 30,000 BTU for 1,500 square feet. is 12 BTU per square foot. Divided by 12,000 is 3 – you need a 3. Acre to Square Foot Conversion Table How to Convert Acre to Square Foot 1 ac = 43560 ft^2 1 ft^2 = 2. For instance, if you live in Zone 2 and have a 1,200-square-foot home, multiply 1,200 by 35-40 to get a BTU range of 42,000-48,000. (Tonnage Per Square Foot) Simple answer: You need 0. HISTORY OF AIR CONDITIONING IN TONS. The smallest residential unit is and the largest is 5 tons. 5 Ton: 113,000 Btu: 3,000 sq ft: 4. 11 cooling tons per person Theater or multiuse assembly with 14-ft. It will cost, on average, between $6,000 and $7,000 to install a central air conditioning system in a 1,500 square foot home. This also means that 12,000 BTU is needed to raise the temperature in a 600-square-foot area. For example, if you have one measurement that is 7'3" you can enter that as 7. chicopee (Mechanical) 3 Feb 11 21:59 I would normally do these calculations long hand for small restaurants however,if you check out the web, certain states such as MA will publish worksheets for your purpose. Considering all of these factors, a common rule of thumb for determining what size AC unit is right for you is to assume that each ton of AC capacity can cool down between 600 and 800 square feet of home. One of the most accurate ways to measure the right size AC for your home is with a Manual J calculation. HISTORY OF AIR CONDITIONING IN TONS. 10 cooling tons per person. 5 tons AC 1,800 sq. comes in if you have high vaulted ceilings. 700-1000 square feet = 18000 BTU per hour. A common rule of thumb is to assume that a standard HVAC unit can cool around 400 square feet of residential space per ton of cooling capacity. Roughly speaking, 1 square foot of space equals 20 BTU. Tonnage refers to the capacity of an AC to modify a temperature within an hour. Select the system type needed for your home. Cubic Feet Square feet multiplied by the height of ceiling Air Retention Rating * 3 being a very enclosed space, 5 being a tent Tons of AC Required Now you know how many. How many BTUs is a 3-ton heat pump? Given that HVAC systems are measured at 12,000 BTUs per ton, a 3-ton heat pump is rated at 36,000 BTUs per hour, meaning it can effectively heat or cool mid-sized areas. 450-550 square feet = 12000 BTU per hour. The air conditioner sizes (BTU) are rounded to the actual common air conditioner sizes rather than just the result of the calculated cooling capacity. 5 tons: 1,800 sq ft: 36,000 BTU: 3. However, in many cases, one ton of air conditioning will remove about 12,000 BTUs from 500 square feet in an hour. In general, you should have approximately 1 ton of ac capacity to cool 600 sq. For the three homes in question, the air conditioning capacity was one ton for each 529 square feet, 544 sf, and 781 sf. Each ton of AC is designed to cool between 450 and 600 square feet. 5 to 5 tons (or, 18,000 – 60,000 BTUh). of floor area per ton 220sq. Square footage of your home x 25 (estimated energy to cool one square foot is 25 BTU) / 12,000 –1 = AC Unit Tonnage For example, the calculations for a 1,200-square-foot home: (1,200 x 25) / 12,000 –1 = 1. We usually use about 20-30 BTU per square foot to calculate the cooling capacity needed for each room. However, in many cases, one ton of air conditioning will remove about 12,000 BTUs from 500 square feet in an hour. Answer:Using the EPA’s 20 BTU per sq ft rule of thumb, the room size of 12,000 BTU air conditioners is 600 sq ft. 5 Ton: 59,000 Btu: 1,400 sq ft: The average cost, per month, to run your AC system is between $75 and $160 a. This is a general estimate. of your house, then adjust to your climate region, and make additional adjustments for insulation, and duct/radiators heat loss. Home Air Conditioning Sizing Calculator AC Size Calculator | Get BTU’s and Tonnage – Free and Easy! Welcome! START HERE: Use the sizing calculator below to calculate. In general, for every 600 sq ft,. 5-ton AC 2,500 sq. For example, the Manual J calculation may say you need 25,000 BTUs for cooling. One ton of cooling capacity is equal to 12,000 BTUh. In general, for every 600 sq ft, you need 1 ton of AC. Each ton of AC is designed to cool between 450 and 600 square feet. 1,200 sq ft: 2 Ton: 54,000 Btu: 1,300 sq ft: 2 - 2. In fact, by design Manual J will size heating systems by at least 110%. Hang on… BTUs? I guess we should discuss that too! BTUs (British Thermal Units). How to Calculate Square Footage Square footage is area expressed in square feet. How to Convert Acre to Square Foot. ft = 5 ton. In warm climates, expect 1 ton of AC to cool about 450 square feet. What size hvac for 1800 sq ft? According to the calculator, a 2. AVERAGE TON PER SQUARE FOOT OF HOME. So when you have an HVAC contractor use the “rule of thumb. The max for heat pumps is 25%, since it handles both cooling and heating. This answer of 350-400 cubic feet per minute for each 12,000 BTUs of AC cooling is optimal for the system to run efficiently while adequately cooling and dehumidifying the space. This means that for every square foot, you need 20 BTU. So a 1,000 square foot home would need a 20,000 BTU air conditioner. Considering all of these factors, a common rule of thumb for determining what size AC unit is right for you is to assume that each ton of AC capacity can cool down between 600 and 800 square feet of home. Let’s say you need 36,000 BTUs of air conditioning. In case you’re new to this subject, air conditioners should be sized to meet the cooling load of the house, and bigger is NOT better. A 1-ton HVAC system removes 12,000 British Thermal Units (BTU) of heat—or approximately 3,500 W of electricity—every hour. Home How to Size Your Air Conditioner or Heater | Measure My New AC Sizing Your Equipment Easy System Selector Click through step-by-step guide Step 1: Select your system type What kind of system are we. An air conditioner, based on this size area, in this climate zone, would require a capacity of 3. In short, if you're looking to cool down a 600 sq ft area, you would need: AC Capacity = 600 sq ft * 0. But again, it depends on all the factors considered in the calculator. Consider a single level house with a concrete slab floor of area, say 1500 square feet in zone 1. This is close to the 400 square feet per ton sizing of the HVAC industry in Chicago and Orlando, but you will notice the variance due to us adding a kitchen and windows. Do you want rounded off figures or scientifically precise ones? For everyday conversions we recommend choosing 3 or 4 significant digits. In general, a 3-ton air conditioner will work well in an area of around 1,200 square feet. Thus, a 2,000 square foot area with two windows, four regular occupants, and one kitchen would have a BTU of 52,720. AC Capacity = 600 sq ft * 0. Each ton of AC is designed to cool between 450 and 600 square feet. The chart below can guide your BTU choice: The larger your home, the higher BTU you’ll need to support your comfort. Air Conditioning Square Footage Range by Climate Zone 1. Given the Las Vegas climate, this number can reach a maximum of about 600 square feet per ton of air conditioner for most buildings. We usually use about 20-30 BTU per square foot to calculate the cooling capacity needed for each room. In general, you should have approximately 1 ton of ac capacity to cool 600 sq. You can use this to determine the cooling load of your building and the minimum size of your HVAC unit. However, a few other factors can influence how many BTUs you need: Do you live somewhere with extreme temperatures? Does your home have older insulation? Does your home have older windows? What Size AC Do I Need for a 2,000 sq. Key calculation & example: Divide the total number of BTUs needed by 12,000, since 1 ton of air conditioning is equal to 12,000 BTUs. 0 tons, or 18,000 to 60,000 BTUs. 5 - 5 Ton: 135,000 Btu * Based on moderate zone. Below are room air conditioner sizing charts for 4-bedroom houses (2000 sqft and 2400 sqft). 5-ton unit *Based on the average home in a moderate climate Use Online Calculators Alternatively, you can use online calculators to determine your application’s correct air conditioner size. Likewise, square yardage is area expressed in square yards. Residential central air conditioners come in a range of sizes from 1. You can find the tonnage of your AC unit on your model number located on your outdoor condenser. Basically Tons and BTUs are interchangable.