Annual Maintenance Benefits

Preventive Maintenance Checkup

Purair Air Conditioning & Heating's preventive maintenance checkup includes the following:
  • Checkup of the cooling and heating cycles
  • Cleaning and maintenance of the condenser coil
  • Checkup of the evaporator coil
  • Maintenance of the blower assembly
  • Oil fan motors depending on the manufacturers recommendations
  • Adjust thermostat
  • Examine filter
  • Examine safety controls
  • Check starting capacity
  • Measure the amperage draw electrically
  • Check the defrost cycles
  • Examine the whole electrical control connections
  • Clean out drain line, add tablets to drain pan if algae/sludge present
  • Look at the level of outside unit
  • Check refrigerant sub cool and superheat
  • Examine breakers
  • Review the fan blades
  • Look at the heat exchanger
  • Review heat strips
  • High Efficiency Furnace
  • Look at reversing valve
  • Study contactor and relays

Save On Our Plan With A Coupon!

$99
Per System Maintenance Plan
Only one (1) coupon per
service address will be accepted.
Coupon must be presented at the time of service.
Cannot be combined with any other offers.
Allow our techs to repair your AC in Plantersville TX