Every homeowners should have their house heating and cooling load done.
A load calculation calculate the home heating load and cooling load in BTU; a load calculation (also called a manual J) is the very first step to making the house efficient, increase comfort, control humidity and increase equipment longevity.
SEER RATING: SEER CAN ONLY BE ACHIEVE WITH A PROPER AIRFLOW
The average residential HVAC system in the U.S only delivers 57% of the equipment heating and cooling to the home
SEER cannot be achieved without proper airflow.
Measure the performance of the installed system and compare to manufacturer's data