Why must local codes be followed when installing an A/C system?

Following local codes when installing an A/C system is crucial primarily to ensure safety and compliance with regulations. Local codes are established to protect both the installer and the end-user by ensuring that systems are installed properly and safely. These codes address various factors, including electrical connections, refrigerant handling, and ventilation requirements, which are critical in preventing accidents such as fires, electrocution, or the release of hazardous materials. Compliance with these regulations also contributes to the overall performance and reliability of the installation, ensuring that the system functions efficiently and effectively within the community's established safety standards.

While there may be other concerns tied to costs, complexity, or warranty issues, the foremost reason for adhering to local codes is the paramount importance of safety and regulatory compliance.