Today’s HVAC industry is very sophisticated. There are professional organizations that create standards and oversee implementation of HVAC systems. A few examples of the largest organizations are:
- Air Conditioning Contractors ofAmerica (ACCA)
- North American Technician Excellence (NATE)
- American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE)
- Manufacturers are also taking a role in sizing systems by testing and rating equipment combinations for efficiency and matching combinations of equipment.
There are also various computer programs with built-in guides that support design manuals and standards developed by these organizations.
Local building codes are also a factor in sizing your HVAC system. Many local building codes have specific requirements for sizing, duct design and installation of home comfort systems. Check with your local municipal authority to find out what they require. Then give us a call or click the Contact Us button to discuss your needs for your HVAC system.
Very true! Makes a cahgne to see someone spell it out like that.