The energy efficiency standards for California are updated with a three-year cycle, designed to improve on the current and previous standards. This system of standards has helped California residents to save more than $74 billion in reduced energy bills. One of the new standards focuses primarily on HVAC Systems.
Replacement Standards for HVAC Systems in California:
The Department of Energy now has a requirement in place for homeowners to use more efficient HVAC systems. This will mean that replacing old HVAC systems with ones that meet the current SEER (Seasonal Energy Efficiency Ratio). The new California efficiency standards require systems with a SEER of 14, rather than the 13 SEER systems previously acceptable.
In other areas, the changes could vary. Standards for Northern California may be different compared to those in our region of Southern California. This means that it is a very good time to upgrade older HVAC systems. Utility companies will be offering some excellent incentives rebates to those who are planning on upgrading their systems. Of course, you will still need to speak to an HVAC specialist, who can advise you on the system best suited to the requirements of your home.
New California SEER Rules:
The SEER rating is a metric used to show how much a cooling system produces per each unit of energy consumed. Generally, the greater the rating, the more efficient the unit or system. The new California standards detail acceptable SEER ratings as follows;
Split System units are now required to meet 14 SEER and have an EER or Energy Efficiency Ratio of 12.2 on systems with less than 45,000 BTU/H. If the BTU/H is greater than 45,000, the system should be 14 SEER and 11.7 EER.
Split System Heat Pumps require 14 SEER and 8.2 Heating Season Performance Factor (HSPF) for compliance.
Packaged Air Conditioners should be 14 SEER and 11 EER for efficiency standards compliance. Packaged heat pumps should meet the standard of 14 SEER and 8.0 HSPF.
The Benefit of the New Standards:
While you are likely to spend a little more initially, the new standards should represent greater consumer savings in the long term. You are likely to need to spend more on your new air conditioner or heat pump, but you may recoup this within a two or three years due to the reduced energy cost. Additionally, the larger rebates are usually linked to the most efficient appliances, so this can be an even greater benefit.
In real terms, 14 SEER delivers a similar level of comfort that you would achieve with 13 SEER, but it does this more efficiently. This means that you will feel the same comfort level and be spending less on your heating and cooling bills.
The Implications:
Another important component of the new energy efficiency standards is maintaining your warranty. Should you install a 13 SEER unit, you will not only be violating the state code, but also void your manufacturer’s warranty.
Of course, simply choosing any 14 SEER unit will not be the right choice for you. It is important that you speak to an HVAC specialist who can help you to determine which system will provide the greatest comfort while attracting lower energy bills and delivering good air quality.