The year 2023 is set to bring some major changes to the HVAC industry. The Department of Energy (DOE) has identified inefficiencies in commercial and residential units as one of the main factors contributing to the climate crisis, and has developed a multi-phase standards policy to require the production of higher-efficient refrigeration units. Starting January 1, the new regulations will change existing minimum efficiency standards in HVAC equipment. First, the minimum SEER rating will increase in HVAC equipment.
Currently, new air conditioners must have a minimum SEER of 13 in northern states and 14 in southern states. In 2023, this will increase to 14 SEER for all states. In addition, the industry will adopt the SEER 2 standard. This means that new cooling systems will contain a refrigerant with a lower global warming potential than its predecessors.
Several manufacturers, including Carrier, will build heat pumps and air conditioners compatible with the R-454b coolant, which is more environmentally friendly but slightly flammable. Heating efficiency will also increase from 8.2 HSPF to 8.8 HSPF. The furnace rating standards will be 81% of AFUE in the three regions. Air conditioning systems are changing to SEER2, EER2 and HSPF2 standards. Split unit air conditioners that use less than 45,000 BTU must have a minimum of 15 SEER, while split units that use more than 45,000 BTU must have a SEER of 14.5.Southwest states are also subject to the new EER qualification requirements. These new requirements mean that manufacturers of air conditioning systems must redesign any appliance that does not meet these more rigorous requirements.
You'll see changes in regional standards for air conditioning systems, through new efficiency standards and an update to older metric systems. Manufacturers must produce the most energy efficient products possible, and homeowners can enjoy HVAC tax credits by upgrading their systems. The Office of Energy Efficiency and Renewable Energy states that heating and cooling represent 55% of the energy used in residential homes. Therefore, maximizing efficiency is a good way to have money in your pocket at the end of each month. If your HVAC unit needs an upgrade, consider installing a high-efficiency HVAC system or adding an ERV system to improve HVAC performance.
A local air conditioning service can help you choose the best option for your home. Overall, these changes are better for the environment and for your utility bills. The DOE's initiative to reduce total energy consumption in the United States is pushing manufacturers to manufacture more efficient products, and homeowners can benefit from tax credits when they upgrade their systems. Improved performance and the economic benefits of choosing a high-efficiency heating or cooling system can save you money in the long run.
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