air conditioning

Pre-Tune-Up Checklist:

1. Gather equipment manuals and warranty information.
2. Check system age, model, and serial number.
3. Review maintenance history.

Outdoor Unit (Condenser):

1. Inspect coils for cleanliness and damage.
2. Inspect & clean coils upon approval
3. Check fan motor and blades for wear.
4. Verify proper refrigerant levels.
5. Inspect electrical connections.

Indoor Unit (Evaporator):

1. Inspect air filter condition and replace if necessary.Provided by client unless you would like to order a case.
2. Clean or replace evaporator coils upon approval.
3. Check drain pan and drain line for proper function.
4. Inspect blower motor and housing.

Refrigerant System:

1. Check refrigerant levels and pressures.
2. Inspect lines for leaks, kinking, or damage.

Electrical System:

1. Verify proper voltage and amperage.
2. Inspect electrical connections and wiring.

Thermostat:

1. Calibrate thermostat for accuracy.
2. Check thermostat battery level.
3. Verify proper thermostat settings.

Ductwork (if applicable):

1. Inspect ducts for leaks, damage, or disconnections.
2. Seal or replace ducts as needed upon approval.
3. Inspect duct insulation.

Performance Tests:

1. Measure system pressure and temperature.
2. Verify airflow and CFM.
3. Check system cooling capacity.

Safety Checks:

1. Inspect for signs of carbon monoxide.
2. Verify proper ventilation.
3. Check emergency shut-off functionality.

Additional Tasks:

1. Clean condensate drain line.
2. Lubricate moving parts.
3. Check system controls and sensors.

Post-Tune-Up:

1. Provide maintenance report and recommendations.
2. Schedule next tune-up.
3. Review energy-saving tips.

Recommended Frequency:

1. Annual tune-ups for optimal performance and efficiency.
2. Bi-annual tune-ups for systems in harsh environments.

Benefits of Regular Tune-Ups:

1. Improved efficiency and reduced energy bills.
2. Extended system lifespan.
3. Enhanced reliability and fewer breakdowns.
4. Improved indoor air quality.
5. Priority scheduling and discounts for maintenance customers.