You can understand how efficiently your HVAC system runs by monitoring your energy bills. If you notice a sudden increase in your energy costs, it may be a sign that your system needs maintenance. Other issues could be low refrigerant levels or a clogged filter. Other than monitoring the energy bills, check the performance. How fast does it warm or cool the house? Do you feel that it's not adequately cooling or heating the home? Commercial HVAC Repair & Service at http://shoplocal.ly/01ZiD0
Monitor your energy bills
