Are you wondering what changes are coming to air conditioning systems in 2023? The Department of Energy (DOE) is introducing new efficiency standards for HVAC equipment, which will affect the way you heat and cool your home. In this article, we'll discuss the new requirements and how they will impact your home's energy efficiency. The DOE has been regulating HVAC equipment since 1992, setting minimum efficiency requirements for manufacturers. This has pushed them to make their products as energy-efficient as possible, and homeowners can benefit from tax credits if they upgrade their systems.
The minimum SEER rating for HVAC equipment will increase in 2023. Currently, new air conditioners must have a minimum SEER of 13 in northern states and 14 in southern states. This will increase by 1 SEER for all regions. Heating efficiency will also increase from 8.2 HSPF to 8.8 HSPF. The classification standards for ovens will be 81% AFUE for all 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 new EER rating requirements. Across the country, new air-source heat pumps are subject to a minimum HSPF of 8.8, while new furnaces must have at least an AFUE of 81%. The DOE has also introduced new test conditions, so you will see a lower minimum number for SEER2, EER2 and HSPF2 compared to equivalent SEER, EER and HSPF. In addition to the SEER rating, heat pumps also have an HSPF rating. You can reduce the cost of ductless heating and cooling systems if you have high SEER and HSPF ratings. These new requirements mean that manufacturers of air conditioning systems must redesign any appliance that does not meet these more stringent requirements. You will see changes in regional standards for HVAC systems through new efficiency standards and an update to older metric systems.
While the efficiency requirements of packaged systems do not increase, they will have to pass the new SEER2 and HSPF2 test protocols, which include a SEER2 rating of 13.4 and an HSPF2 of 6.7, or a SEER of 14.0 and an HSPF of 8.0, respectively. However, remember that the improved performance and economic benefits of choosing a high-efficiency heating or cooling system can save you money in the long run. The Office of Energy Efficiency and Renewable Energy states that heating and cooling represent 55% of the energy used in residential homes. So, maximizing efficiency is a good way to keep money in your pocket at the end of each month. If your HVAC unit is being upgraded, consider installing a high-efficiency HVAC system or adding an ERV system to improve HVAC performance. A local HVAC service can help you choose the best option for your home. You can request up to 30% of the cost of the work, subject to the maximums.
The installation timelines of air conditioning systems in the Southeast and Southwest regions will require additional planning and coordination between HVAC designers, HVAC contractors, equipment manufacturers and home builders. Overall, it's important to be aware of the changes coming to air conditioning systems in 2023 so you can make informed decisions about your home's energy efficiency. By upgrading your system with high-efficiency components or adding an ERV system, you can save money on your utility bills while helping the environment at the same time.
