Your go-to HVAC experts

Preventative Maintenance

Don't get caught in the middle of the blistering heat or blustery cold with faulty HVAC equipment.  Schedule your preventative maintenance agreement today to ensure that this doesn't happen to you.

 

D & W Air Solutions, Inc. offers Quality Comfort maintenance agreements to ensure safe, reliable, and budget friendly equipment operation.  Have a "PM Tech" accredited technician complete your preventative maintenance to ensure your equipment is working at peak efficiency.  Enroll today to start saving!

THE BEST TUNE-UP IN TOWN!

Precision Furnace Tune-Up Benefits:

• Lower utility bills.

• Extended equipment life.

• Fewer repairs, breakdowns, and improved

system reliability.

• Peace of mind for you and your family.

• Increased heating capacity.

• Priority service scheduling.

Precision Air Conditioning Tune-Up Benefits:

• Lower utility bills by reducing energy

consumption and waste.

• Extended equipment life.

• Peace of mind for you and your family.

• Fewer repairs, and improved system reliability.

• Increased cooling capacity and efficiency.

Our Exclusive Precision Tune-Up Procedure Includes, As Needed:

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Inspect and tighten all electrical connections and terminals.

Remove, clean and adjust main gas burners.

Remove, clean and adjust ignition/pilot assembly.

Thoroughly brush and vacuum clean the heat exchanger(s) and combustion chambers.

Inspect heat-exchanger(s) & combustion chambers for cracks, rusting or problem areas.

Vacuum out blower compartment: return airdrop, and surrounding area. (No duct cleaning)

Inspect the flue assembly and test flue gas drafting mechanism.

Test and inspect all furnace safety controls.

Test, record and adjust gas pressure.

Replace or clean standard air filters.

Remove and clean blower motor, drive mechanism and fan assembly.

Lubricate all fan motors and all moving parts.

Measure and adjust blower for correct airflow.

Adjust all dampers and set proper blower speed(s).

Clean, level, test, and calibrate thermostat.

Measure and record heating system output.

Inspect and test thermocouple output as well as pilot safety switch.

Measure and record electrical voltage, amperage, and component resistance.

Inspect and test all system transformers, relays, contractors, and controls.  Measure performance.

Repair minor air leaks in plenum and return airdrop.

Advise customer on other ways to reduce energy consumption, improve safety and enhance comfort.

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Chemically clean and thoroughly wash condenser coil(s).

Thoroughly clean or replace standard air-filter(s).

Wash condensing unit for proper motor and bearing wear.

Lubricate motor and fan bearings as well as other moving parts as necessary.

Clean and inspect evaporator coil and drain pan when readily accessible.

Clean and inspect condensate drain lines and fittings.

Clean, level, and calibrate thermostat.

Adjust and thoroughly clean blower motor and fan assembly as needed.

Inspect, tighten and test all electrical connections.  This includes disconnect switch.

Inspect all cooling system electrical wires, connectors, and terminals.

Test system starting and running capacitors.

Test all controls, switches, relays, transformers, contactors, motors, and fans.

Measure starting and running amperes, line voltage, and control voltage.

Test system-starting capabilities.

Test system for proper airflow and air delivery.

Inspect and adjust all safety controls.

Monitor refrigerant (Freon) pressures and temperatures.

Test and record super-heat and sub-cooling.  Compare with factory specifications.

Adjust Freon metering control device per factory/manufactures recommendations.

Test and measure air-conditioning system for proper production and capacity.

Heating & Cooling HVAC Contractors - Rock Falls, IL - D & W Air Solutions, Inc.
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Rock Falls, IL  61071 | (815) 625-7018

Call today to schedule your appointment: (815) 625-7018