Understanding California’s 2023 HVAC Regulations
HVAC regulations in California can be quite complex, which is why it is essential that you always hire a certified, experienced contractor whenever you need any type of work done on your home’s HVAC system. If you were to hire someone without the proper certifications, there is a high chance your system may not meet all relevant building codes in which case you could be charged with a code violation and forced to make expensive changes or upgrades. HVAC regulations also vary quite a bit from state to state and even from city to city, and here is a quick overview of the 2023 HVAC regulations in California. 2023 Federal Minimum Energy Efficiency Requirements Federal law always supersedes state law in the US, which means that all new HVAC units installed in California must meet the federal minimum energy efficiency standards set out by the US Department of Energy. These efficiency standards were updated at the start of 2023 to increase the minimum energy efficiency rating required for all new central air conditioners and heat pumps. All new central air conditioners and air-source heat pumps installed in California or anywhere else in the southwest or southeast US must have an...
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