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Rene has worked 10 years in the HVAC field and now is the Senior Comfort Specialist for PICKHVAC. He holds an HVAC associate degree and EPA & R-410A Certifications.

4 thoughts on “Calculator”

  1. Many people with 2 story homes have trouble cooling their second floor (especially at night). How would you calculate “supplemental AC” (for those who can’t rebuild their ductwork, but would like to add an auxiliary mini-split AC to a problem area? Obviously, this adds problems with how it would coordinate with the central AC. But for simplification, let’s assume the owner would continue running the central AC (perhaps at more efficient temperature for the first floor), so the aux AC wouldn’t be expected to dehumidify or remove all of the heat load.


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