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The Monthly AC Inspection Checklist outlines essential tasks for maintaining air conditioning units, including inspections of physical damage, air filters, electrical components, and refrigerant lines. It emphasizes the importance of checking airflow, system performance, and ensuring cleanliness and safety around the unit. Regular adherence to this checklist helps ensure optimal operation and longevity of the AC system.

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57 views2 pages

Montd

The Monthly AC Inspection Checklist outlines essential tasks for maintaining air conditioning units, including inspections of physical damage, air filters, electrical components, and refrigerant lines. It emphasizes the importance of checking airflow, system performance, and ensuring cleanliness and safety around the unit. Regular adherence to this checklist helps ensure optimal operation and longevity of the AC system.

Uploaded by

jeffersonoronsaye
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as DOCX, PDF, TXT or read online on Scribd
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Monthly AC Inspection Checklist

1. General Inspection
 ☐ Inspect the exterior and interior unit for any physical damage or signs of wear
 ☐ Check for unusual noises or vibrations during operation
 ☐ Ensure the unit is level and securely mounted
 ☐ Verify that thermostat is functioning and set to desired temperature

2. Air Filters
 ☐ Inspect air filters for dirt and debris
 ☐ Clean or replace filters if clogged or dirty (recommended every 1–3 months)

3. Electrical Components
 ☐ Check electrical connections for tightness and corrosion
 ☐ Inspect wiring for damage or fraying
 ☐ Test circuit breakers and fuses

4. Condensate Drain Line


 ☐ Ensure the drain line is clear of clogs or blockages
 ☐ Check for water leakage or overflow
 ☐ Clean the drain pan

5. Coils and Fins


 ☐ Inspect evaporator and condenser coils for dirt or dust
 ☐ Gently clean coils if necessary
 ☐ Check condenser fins for damage or blockage and straighten if bent

6. Airflow and Ductwork


 ☐ Check for proper airflow at vents
 ☐ Inspect visible ductwork for leaks or disconnected sections
 ☐ Remove any obstructions around return and supply vents

7. Refrigerant Lines
 ☐ Inspect refrigerant lines for insulation damage or leaks
 ☐ Look for signs of oil spots that may indicate a refrigerant leak
8. Thermostat & Controls
 ☐ Test system start-up, operation, and shutdown
 ☐ Ensure settings are accurate and programmable features are working
 ☐ Replace batteries in the thermostat if required

9. System Performance Check


 ☐ Measure and record temperature differential between supply and return air
 ☐ Confirm system cycles on/off correctly
 ☐ Monitor for any odd odors

10. Cleanliness & Safety


 ☐ Ensure unit area is clean and clear of debris or vegetation
 ☐ Confirm that safety switches and shutoffs are functional

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