AT Mechanical


              9335 West Belmont
                 Southwest Suite
            Franklin Park, IL 60131


        Strength = Intelligence + Flexibility
 
A T Mechanical, Air Conditioning Contractors & Systems, Franklin Park, IL


Roof Top Unit Maintenance Package
  • Inspect all safety and operating controls
  • Check economizer operation
  • Check electrical connections
  • Lubricate fan motor and shaft bearings
  • Check compressor crankcase heaters
  • Check unit voltages and amperages
  • Inspect condenser fans and motors
  • Clean condenser coils with CO2
  • Clean condensate pan and traps
  • Check mechanical cooling
  • Inspect and clean burners
  • Clean outside air filters
  • Check heat exchanger
  • Replace air filters
  • Replace belts
  • Align belts