ISO/TC86 - Refrigeration and Air Conditioning. EN 378-1, -2, -3, -4 - Refrigeration standard. ASHRAE 15 - Safety Standard for Refrigeration Systems and Designation and Safety Classification of Refrigerants. AHRI 210/240 - Performance Rating of Unitary Air-conditioning & Air-source Heat Pump Equipment Air conditioning ductless systems when properly matched to achieve or exceed 16 SEER, 13 EER. Equipment must be placed in service between January 1, 2022, and December 31, 2022 to qualify. When properly matched as a system with a correct indoor coil and/or furnace, the homeowner may qualify for a nonrefundable tax credit of up to $300, subject Find your condensing unit and search for a data plaque or sticker on the side. You should see a model number and a string of numerals and letters. There should also be an even, two-digit number – which indicates the AC tonnage of the unit. This number is typically between 18 and 60. Divide this number by 12 (representing 12,000 BTU/hr, or one Submitted Reviews and Installation Cost in 2019-2023. Last updated on Jan. 20, 2023. Brand & Model & SizePriceHome LocationHome Size. Trane XR 13$2,577Holland, MI2000 sq ft. This was a replacement for a 20-year old Trane a/c. In the course of installation, two significant cracks were found in the furnace heat exchanger. *The majority of systems installed prior to 2006 are 10 SEER or lower. For this example, the air conditioner has a SEER rating of up to 20 SEER. Potential energy savings may vary depending on your lifestyle, system settings, equipment maintenance, local climate, home construction and installation of equipment and duct system. A ton of air conditioning equals 12,000 BTU, and 12 divided by 12 equals 1, so the data plate below indicates the system is 1 ton. Here’s a rundown of the range you will encounter: 18 = 1.5 tons, 24 = 2 tons, 30 - 2.5 tons, 36 = 3 tons, 42 = 3.5 tons, 48 = 4 tons, and 60 = 5 tons. And this is another one for a 2 ton system. .

daikin central ac model number