1. Visually inspected condenser coil for debris/ dirty. 2. Inspected condenser fan motor. 3. Inspected condenser fan blades. 4. Inspected/ cleaned wiring connections. 5. Tested compressor/ condenser fan motor capacitor. 6. Checked compressor amp draw. 7. Checked condenser fan motor amp draw. 8. Inspected / replaced return filter. 9. Inspected return plenum for debris/ dirty. 10. Inspected evaporator coil. 11. Inspected blower motor/ blower wheel. 12. Checked blower amp draw. 13. Measured temperature differential from supply to return. 20 degrees measured. 14. Inspected drain lines and treated to prevent blockages 15. Washed condenser unit to promote heat exchange Measured high super heat and subcool on new unit. Unit may not have enough return air. Found air leaking into the unit for the old clean air effects box door. Expressed to customer the importance of keeping air filters changed. And quoted additional return and sealing of the air effects door

Tenant stated that the unit wasn’t cooling properly, that is was very humid inside the house. After setting thermostat to cool we proceeded to inspect the outdoor unit, condenser unit wasn’t working, found a bad 70/5 dual run capacitor, got approval to replace it over the phone( landlord), after replacement, unit was tripped on thermal overload, watered down for 3 minutes, unit came on normally, checked compressors/ condenser fan motor amp draw, measured temperature differential, had 21 degrees split differential, found no more issues/ concerns at this time.

The unit is in a closet upload system. Will be just a change out system. Payment per month: $187

Homeowner stated that the unit is leaking water,, that we were here yesterday for the same reason. Found main drain line clogged up, had to cut the line to blow it out one direction ( with nitrogen),, line was tested/ treated after clearing, customer was present all the time, poured plenty of water through. It seems the line wasn’t draining in the past because was dried, we believe the unit is draining underneath the house. Found no more issues at this time.

Homeowner stated that the unit is not cooling,, that the thermostat is blank. We just did the maintenance on this unit weeks ago, this time we found the unit tripped on over flow switch, unit is draining outside the house ( French drain),, we blew it out/ tested several times,, unit is cooling properly.

1. Visually inspected condenser coil for debris/ dirty. 2. Inspected condenser fan motor. 3. Inspected condenser fan blades. 4. Inspected/ cleaned wiring connections. 5. Tested compressor/ condenser fan motor capacitor. 6. Checked compressor amp draw. 7. Checked condenser fan motor amp draw. 8. Inspected / replaced return filter. 9. Inspected return plenum for debris/ dirty. 10. Inspected evaporator coil. 11. Inspected blower motor/ blower wheel. 12. Checked blower amp draw. 13. Measured temperature differential from supply to return. 20 degrees measured. 14. Inspected drain lines and treated to prevent blockages 15. Washed condenser unit to promote heat exchange Customer raised concerns about nest thermostat not keeping set temps. Discussed possible settings fixes with the customer. Recommended replacement with Trane thermostat as the most sure fire fix to resolve their issues with the thermostat. Contactor on the outdoor unit was testing on the highest end of acceptable range. A

Duct uncoupled

Arrived at our clients home for a single system maintenance inspection. Our client is experiencing very high electric bills due to age and condition of her unit. The unit is low on refrigerant but it is R22 system. We no longer carry this type of Freon and she is aware that she should consider replacement. I did test and check all electrical components on outdoor condenser unit and ensured everything was turning on. The capacitor is beginning to fail and the compressor motor has start amps over maximum manufacture limit. I did wash the outdoor coil as part of today’s maintenance to help the unit breathe and operate. In the attic unit I found the indoor blower motor also having high run amps as well as leaking oil. I showed this to Mrs Harris and we discussed potential options for replacement. She requested a rough estimate but has a home warranty company that she would prefer to use. She is also considering selling the home and we discussed working with her agent to upgrade the system

Found the filter soaked from thawing. I removed it and verified that the coil was not frozen. I checked the refrigerant pressures on the system and determined the system to be low on R410a. I spoke with the home owner to provide options to address the issue. I offered to charge it up, charge it up with leak sealer, and system replacement. Customer said they wanted to contact their home warranty and call us back. I stopped the diagnosis once they insisted on calling home warranty.

Performed a 1 system spring maintenance ( gas). Tasks performed. 1. Visually inspected condenser coil for debris/ dirty. 2. Inspected condenser fan motor. 3. Inspected condenser fan blades. 4. Inspected/ cleaned wiring connections. 5. Tested compressor/ condenser fan motor capacitor/ contactor,,,,,contactor is reading 11-12 ohms of resistance,, it’s right on the edge and needs to be replaced. 6. Checked refrigerant pressures. 7. Checked compressor amp draw. 8. Checked condenser fan motor amp draw. 9. Inspected / replaced return filter,,,it’s dirty, homeowner will replace it later. 10. Inspected return plenum for debris/ dirty. 11. Inspected evaporator coil. 12. Inspected blower motor/ blower wheel,,it’s slightly dusty . 13. Checked blower amp draw. 14. Measured temperature differential . 15. Inspected drain lines. 16. Washed condenser unit.