Building codes are essential to the safety of your home, and several sets apply to your heating and air-conditioning systems, including the North Carolina Residential Code and the Air Conditioning Contractors of America standards. To determine if your HVAC unit is up to code, several factors should be considered.

The Sizing of the HVAC System

To offer the best combination of performance and efficiency, your HVAC system must be appropriately sized for your home. Instead of using square footage estimates, heating and air systems should be sized according to ACCA Manual J procedures, which account for the size of the home, its layout, the number of windows, the quality of the insulation, and more. Always use a professional, certified HVAC contractor to make sure your HVAC installation meets the latest ACCA standards.

Replacing or Upgrading the HVAC System

An HVAC replacement should be of a similar size to the existing system, unless the original installation was not up to code or there were changes to the home itself, such as a new addition, new windows, or an upgrade to the insulation. Then, new ACCA Manual J heating and cooling load calculations would need to be performed. Having the correct size system is        imperative for optimal indoor comfort, extending the life of the system, and energy efficiency.

Routine HVAC Tune Ups?

To keep your heating and air-conditioning equipment up to code and running properly, schedule HVAC maintenance twice a year. Done by an expert, which includes cleaning the coils, replacing the air filter, checking the electrical connections, and servicing the burners when applicable, will help improve the safety, comfort, and efficiency of your home.

Only a professional has the skills and knowledge necessary to ensure that your heating and cooling equipment is up to code.

Contact Jackson & Sons online or call (919) 734-9611 today to have your HVAC system in Eastern North Carolina evaluated by our certified experts.