Home » Air Conditioner Multi Point Inspections

Air Conditioner & Heat Pump 22-Point Inspection

1. Inspect and clean the outdoor condensing unit
2. Inspect the indoor coil
3. Inspect for visible refrigerant leaks
4. Inspect the condensate drain pan
5. Inspect the condensate drain line and p-trap
6. Inspect wiring and control unit
7. Inspect the blower assembly
8. Inspect the thermostat operation and programming
9. Verify suction and discharge pressure
10. Verify supply and return air static pressures
11. Inspect safety controls
12. Inspect electrical components
13. Verify temperature drop (and rise on heat pump)
14. Verify correct superheat or sub-cooling
15. Verify motor amps
16. Clean control panel
17. Verify correct voltage to equipment
18. Verify blower speed
19. Inspect refrigerant lines
20. Cycle equipment to verify operation
21. Clean or replace filter

Ductless Mini-Split 26-Point Inspection: Outdoor Unit

1. Inspect and clean the outdoor condensing unit
2. Inspect the indoor coil
3. Inspect for visible refrigerant leaks
4. Inspect the condensate drain pan
5. Inspect the condensate drain line and p-trap
6. Inspect wiring and control unit
7. Inspect the blower assembly
8. Inspect the thermostat operation and programming
9. Verify suction and discharge pressure
10. Verify supply and return air static pressures
11. Inspect safety controls
12. Inspect electrical components
13. Verify temperature drop (and rise on heat pump)
14. Verify correct superheat or sub-cooling
15. Verify motor amps
16. Clean control panel
17. Verify correct voltage to equipment
18. Verify blower speed
19. Inspect refrigerant lines
20. Cycle equipment to verify operation
21. Clean or replace filter
22. Provide a written diagnostic report of findings

Ductless Mini-Split 26-Point Inspection: Indoor Unit(s)

1. Inspect and change batteries in remote if needed
2. Inspect and clean filters
3. Inspect and clean blower wheel
4. Inspect and clean indoor housing
5. Inspect and clean condensate line
6. Inspect and clean indoor coil
7. Verify condensate pump operation
8. Verify correct voltage and communication to equipment
9. Flush drain line
10. Inspect flare connections and and refrigerant lines
11. Inspect and clean louvers
12. Cycle equipment to verify operation
13. Provide a written diagnostic report of findings

Electric Furnace
12-Point Inspection

1. Inspect fuses
2. Inspect limit switches
3. Verify sequencers operating properly
4. Verify heat strip amp draw
5. Verify continuity of heat strips
6. Verify blower motor amps
7. Inspect low voltage wiring
8. Inspect line voltage wiring
9. Clean or replace media filter or clean Electronic Air Cleaner
10. Inspect thermostat operation and programming
11. Cycle equipment to verify operation
12. Provide a written diagnostic report of findings

Gas Furnace 21-Point Inspection

1. Inspect wiring and control circuit
2. Inspect blower assembly
3. Visually inspect heat exchanger(s)
4. Check/adjust fuel and air mixture
5. Inspect venting and combustion air
6. Check flame rectification and clean sensor
7. Check/adjust inlet and outlet gas pressure
8. Inspect for gas leaks
9. Inspect safety controls
10. Inspect electrical components
11. Verify temperature rise (dry bulb)
12. Verify flue temperature and draft
13. Verify motor amps
14. Clean the control panel, burners, and wipe down equipment
15. Verify supply and return air static pressures
16. Verify correct voltage to furnace equipment
17. Test and measure carbon monoxide
18. Inspect thermostat operation and programming
19. Clean or replace 4” filter if needed
20. Cycle equipment to verify operation
21. Provide a written diagnostic report of findings