Frequently Asked HVAC Questions


How Many Windows or Doors Do I Need to Leave Open With an Evaporative Cooler?



There is a quick formula to calculate the needed unrestricted exhaust opening for an evaporative cooler. For every 1,000 CFMs you need 2 square feet of unrestricted openings through windows or doors.

Ready to get an HVAC quote?

Tell us what you need and the top-rated specialist in your area will contact you shortly.

Full Name
Please enter a valid name
ZIP Code
Please enter a valid zip code
Please enter a valid phone number
Email address
Please enter a valid email address

Please select repair or replace

Join Our Communities