How do you convert air conditioner BTUs to tons? To convert BTUs to tons, find the BTU capacity of the air conditioner, and divide the BTUs by 12,000. Twelve thousand BTUs equals the amount of heat removed by an air conditioner that would melt 1 ton of ice in 24 hours, which is called the chiller refrigeration ton, according to The Engineering Toolbox. How many BTUs do I need to air condition 600 square feet? How many BTUs do you need to cool a room of 435 square feet? Find the BTU capacity On the tag or packaging, find the BTU rating of the air conditioner. The number is expressed in thousands, such as 6,000 BTU or 15,000 BTU.Divide the BTUs by 12,000Using a calculator, divide the unit's BTU rating by 12,000 to arrive at the chiller refrigeration ton capacity. The equation may yield a fraction. For instance, a 6,000-BTU window air conditioner equals 1/2 ton of cooling capacity. Apply the tonnage to the spaceAn old rule of thumb stipulated that 1 ton of air conditioning should cool 400 square feet of living space.

However, many air conditioners are too large for the site, which results in high humidity and wasted energy. The current thinking, according to Green Building Advisor, is 1 ton per 1,000 square feet of space, with some adjustments based on ceiling height, climate, number of windows and other variables. Learn more about Measurements How many BTUs are equivalent to 1 ton of cooling capacity?cheap wall mounted air conditioning units Twelve thousand BTUs (British Thermal Units) per hour are equal to 1 ton of cooling capacity. york central air conditioner warrantyA BTU is the basic measurement of thermal energy....best compact ac units How do you convert mils to millimeters? How many quarts are in a liter?

How many pounds is 9 stone? How many liters equal one ton? How many BTUs of natural gas does it take to heat a 1,700-square-foot home? What is a cabin air filter? Inspected a house today: New HVAC installed on 23 Feb 2012 (underwarranty) Name of unit: Amana Label ID Plate: Goodman Unit size: 4 Ton SEER 15 Inside living space 2850sq-ft Cooling mode: barely cools the inside living space (marginal) Heat mode: took over 5 minutes to increase Temp to 90F from 75F It appears that the unit is undersize for the Sq-ft of the living space. Buyer is asking if they should contact the HVAC company and ask them to replace the HVAC with a 5 Ton unit?? Acording to my calculations considering the Zone. Summer outside T of 100F, high humidity, +.. a 5 Ton should do the work. /?ref=logo#!/...00000116877495Office: 850-814-3889FAX: 352-872-5588SEMPER FI Need a home inspection in District Of Columbia? listing of District Of Columbia certified home inspectors.

Re: Amana vs Goodman??? Not sure what type of HVAC system you are refering to (heatpump; electric heat/central AC; etc). In virginia, we normally see 1 ton per 500-700 SF; 4-5 ton unit would normally be what I would see in a 2800 SF home. You stated "Heat mode: took over 5 minutes to increase Temp to 90F from 75F". I don't know why anyone would want the interior of their home at 90F; 5 minutes to increase the temperature 15 degrees in a 2800 SF home does not sound unreasonable. Tri-State Home Inspections LLC Chuck Evans (TREC #7657) Level III Infraspection Institute Certified Infrared Thermographer (#8402) HomeCert Houston Home Inspections & Thermal Inspections Find us on Facebook Houston Thermal Inspections & Infrared Imaging Find us on Facebook Originally Posted by jwilksNone wants the temp to be 90F.I did the calculations for Heat load and came with 4.5 Ton. The current 4 Ton Heat Pump is just marginal for ZONE 4 (Florida) Summer heat +100F I just want to make sure that my client will not be undersize for HVAC.

Current owners have added two portable HVAC's. Just ran two test: Cool mode and Heat mode. House is 2846 Sq-Ft. Client will be changing the unit. This is a new unit just recently installed. The HVAC Contractor has resized the unit for this particular house and will replace the unit with a 4.5Ton at no charge. Client happy and the house will be cool when needed in summer. In Florida we have an issue with OM (Mold). Just wanted to bounce this issue with my expert inspectors. I am also Mechanical Engineer and want to councel my client as to was is beneficial to them. You charge the big bucks you better come up with good recomendations. It is our SOP. Originally Posted by jacaron 1 or 2 floors? On the gulf front up on stilts? A lot of glass for views? Heat pump or electric heat? I have a sim. sized hse in Port St. Lucie, FL (a bit more a/c sf) with 6.5 tons Trane straight cool. Inspecting Fort Pierce, St. Lucie Village, Lakewood Park, Vero Beach, Indian River Shores, Sebastian, Fellsmere, Fort Drum, Okeechobee, Jensen Beach, Stuart, Palm City, Hobe Sound and Indiantown, Florida.

Originally Posted by pcampbell Lots of windows facing West The problem is when we have 100+F day Temp. But we got it already figured out. 4.5 Ton 15 SEER Heat pump shall do the trick. Originally Posted by lholm My theory on heat system being over sized shouldnt hurt you, however on AC, if the unit is too big, you end up with a fast temp decrease then the unit shuts off, the unit will not run long enough to get the humidity out of the air and have issues with freezing up as well as simply not keeping the air comfortable. MAybe different in the dryer climates but our summers in RI are humid. Mike Auger, CMI Rhode Island Home Inspector RI Reg. # 32856 RI Radon Lic. # RMC-142 RMB-096 (401) 578-4878 RI Home Inspections web site A U.S.A.F. Veteran Owned CompanyRefrigeration tons (RT) to BTU per hour (BTU/hr) conversion calculator and how to convert. Enter the power in refrigeration tons and press the Convert button: BTU/hr to tons conversion So the power P in BTUs per hour (BTU/hr) is equal to 12000 times the power P in refrigeration tons (RT):