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Let Our Licensed and Certified Professionals Fine Tune Your Furnace and/or Air Conditioning System

  • Clean burners
  • Adjust combustion
  • Test safety shutoff response
  • Examine blower belt wear, tension and alignment
  • Replace 1” filter (Airbear filter not covered)
  • Check, clean and gap electronic ignitor
  • Inspect flue for satisfactory operating
  • Check operation of automatic flue damper unit
  • Clean pilot assembly
  • Check and set gas pressure
  • Verify unit operation at thermostat

(Gas Furnace)

gas furnace

(Air Conditioner)

air condition
  • Clean condenser coil
  • Verify electrical connections for tightness
  • Check amps and volts to compressor and condenser fan
  • Inspect for oil and refrigerant leaks
  • Check safety devices
  • Check expansion valve and coil temperatures
  • Replace 1” filter (Airbear filter not covered)
  • Verify refrigerant level
  • Check condensate drain
  • Lubricate as needed
  • Check unit operation at thermostat
  • Adjust system for optimum cooling
  • Verify loop pressure/temperature
  • Check circulating pumps for proper water flow
  • Test refrigerant level
  • Inspect for oil and refrigerant leaks
  • Check desupherheater operating
  • Check electrical connections for tightness
  • Check volts and amps to compressor and elements
  • Examine blower/air flow
  • Clean condensate drain
  • Check expansion valve and coil temperature
  • Check elements/sequencers
  • Examine control board, pressure switches, and sensors
  • Lubricate as needed
  • Adjust system for optimum performance
  • Confirm unit operating at thermostat

(Geothermal Systems)

geo systems

Optional Maintenance Cleaning Equipment


  • Furnish and replace evaporation media in the fall
  • Clean drain pan
  • Check drain
  • Check water line orfice. Replace if needed

(Boiler System)

  • Inspect flue for proper operation
  • Inspect and clean water fill valve, relief valve, pressure tank, burners, pilot, ignitor, and flame sensor
  • Lubricate pumps
  • Check aqua stat operating and safety operation
  • Check zone valves and thermostat

(Space Guard Mechanical Air Cleaner)

  • Furnish and replace media annually
  • Inspect unit for proper operating

(Mini Split)

  • Clean filter
  • Clean evaporator and condenser coils
  • Check electrical connections
  • Check drain pan
  • Check for refrigerant leak
  • Check airflow

(Electric Air Cleaner)

  • Clean electro plate grid
  • Clean filter screen
  • Tighten electrical connection
  • Check amps and volts
  • Check operation


  • Change oil and filter
  • Inspect unit for proper operation
maintenance one
maintenance two
maintenance three

Maintenance Agreement

Equipment Options

  • Air Conditioner
  • Gas Furnace
  • Geothermal System
  • Mini Split System
  • Boiler System
  • Space Guard Mechanical Air Cleaner
  • Humidifier
  • Electronic Air Cleaner
  • Generator
maintenance products


  • Extend the life of the equipment
  • Provides you with the highest level of safety and performance
  • Reduces your utility costs
  • Service you can trust
  • Save 5% on repair parts
  • Priority service and scheduling
  • Special value pricing on all repairs and replacements

General Conditions

  • This agreement does not cover additional parts or labor.
  • We will provide two maintenance services for a period of twelve months from the date of this agreement.
  • Any alterations, adjustments or repairs made by others, unless authorized or agreed upon by this Contractor will be cause to terminate our obligation under this agreement.
  • Repairs resulting from fire, floods, act of God, abuse, vandalism, or the improper use of the equipment will be the sole responsibility of the Owner and are not covered by this agreement.
  • The term of this agreement shall be automatically renewable, but subject to a price revision on any anniversary date with written notice.

Need HVAC Service?

Contact the experts at Accu-Air Heating & Cooling.

Call us at 309-303-6141!

Accu-Air Heating & Cooling proudly provides HVAC service to Adair, Astoria, Bushnell, Havana, Industry, Ipava, Lewistown, Macomb, Table Grove, Vermont, and the surrounding communities. Visit our service area page for more coverage details, call us at 309-303-6141, or request service online today.