- Be serviced twice a year for maximum efficiency
- Filters should be changed monthly
- Theromstats should be set between 76 and 80 degrees
- Make sure serviced by a licensed technician, such as
- TMAC Heating & Cooling LLC (602) 439-1728
If you are trying to qualify for a rebate from APS / SRP make sure the technician is qualified to do the repairs and or installation.