Rely on Our Contractors for Equipment-Specific HVAC Equipment Services in Chicagoland


 
AABAL Heating & Cooling offers a variety of HVAC equipment services to Chicagoland residents and business owners. These include annual maintenance, heat conversions, chimney services, repairs of all sizes, equipment replacement, and troubleshooting.

Annual Maintenance Service for Furnaces

We offer a multi-point inspection and cleaning process for furnaces that includes the following:
 
Air Filter
  • Clean or advise replacement
Blower Bearing
  • Lubricate
Blower Belt and Pulleys
  • Condition and test tension
Burners
  • Check orifices and air shutters
  • Check flame color and quality
Chimney Base (If Applicable)
  • Conduct basic cleaning
  • Check for draft and proper venting
Draft Inducer Motor
  • Clean
  • Lubricate
  • Calibrate
 
Electrical Connections and Components
  • Check temperature rise
Fan/Blower Motor
  • Lubricate
  • Check airflow
Flu Pipe (Interior Section)
  • Check pitch
  • Check seams
  • Check draft
Heat Exchanger
  • Clean
  • Check structural integrity
  • Test for combustion leaks
 
Pilot Assembly
  • Check orifices and hood position
Pilot Ignition System
  • Check thermocouples
  • Check sensor position
  • Check flame color and quality
 

Annual Maintenance Service for Boilers

We offer comprehensive inspections that include the following:
 
Blower Bearing
  • Check flame color and quality
  • Check pump limit and control
Boiler
  • Check draft and back draft
Chimney
  • Inspect hatch
Circulating Pump
  • Lubricate motor
  • Check bearings
Electrical Connections
  • Check control and power circuits
Expansion Tank
  • Check fitting and bleed
 
Flu Pipe
  • Check pitch
  • Check seams
  • Check interior section
Make-Up Water Line
  • Test manual on/off valve
  • Inspect make-up feeder valve
Pilot Assembly
  • Check orifices
  • Check hood position
Pilot Ignition System
  • Check thermocouples
  • Check sensor position
 
Pressure Relief Valve
  • Check condition
  • Check drip tube
Thermostat
  • Level
  • Clean
  • Calibrate
Tri-Indicator Gauge
  • Check condition
  • Check Aquastat and limit settings
  • Check burners
 
 
Schedule annual maintenance or other HVAC equipment services from our Chicagoland team today.