Found contactor engaged when calling for cooling, but compressor and fan were not operating. Found dead bugs mashed inside contactor. Tested contactor and found inconsistent reading. Replaced contactor and unit began cooling normally.

Arrived at home for a duct cleaning estimate. Our clients are in the process of cleaning and painting and wanted the ducts cleaned before moving forward with projects. I inspected the blower motor and wheel and our client elected to clean that himself. We are scheduled to preform the service Friday afternoon at 1pm.

Customer stated it was warm on the master bedroom side of the house. I found the thermostat set to heat and a schedule set up on the other thermostat. I set both thermostats to maintain a range permanently to the customers preference. Both air handlers had dirty air effects filters and dirty blower wheels contributing to high amps on both units. 20° temp split measured on both units. Both outdoor units had high star amps. Both contactors and capacitors were testing with range. Washed both outdoor units to promote heat exchange and keep systems alive. Recommendations: Two blower wheel cleanings Two clean air effects filter cleanings

Started inspection on studio unit. Upon initial inspection, noticed that the filters were not a good fit. Recommended a customer using Honeywell filters as they will not allow as much dust past. I was starting to notice some accumulation of dust on the blower wheel likely due to the filter situation. Unit may need blower wheel cleaning in the future. Measured a 20° split between supply and return as expected. At the outdoor unit start and run amps for testing within range. wash condenser coils to promote heat exchange as they were pretty dirty. Everything operating normally. Proceeding to the main house unit, I changed the filter and tested the start and run amps on the blower motor. Amps were testing in range and I measured a 20° split from the supply and return as expected. Proceeding to condenser I tested the contactor and capacitor. Both were testing within range. I however did find this condenser start amps to be high which will put undue wear and tear on the unit. I would recomme

Performed single system cooling maintenance. The system is a comfort maker(carrier) heat pump from 2021. I investigated an air flow issue that was brought to my attention. The master bedroom is not cooling as well as the rest of the home. The system does not currently have dampers in place. Dampers would allow us to control the flow of air to more specific areas. The air handler is forming growth inside of the unit. If this is left unaddressed, the growth will get worse, stain the inside of the unit, and cause smells inside of the home. I provided pricing for a u/v stick to sterilize the inside of the unit. The capacitor on the outdoor unit is out of range per manufacture specifications. It is rated +/-6% on a 45 rating. It is currently pulling 42.2 and that is slightly under the rated reading. I provided options for a generic and upgraded capacitor. The customer mentioned excessive dust inside of the home. I presented the air scrubber audio book and pricing.

Performed single system cooling maintenance. I checked amps, capacitors, filter, electrical, drains, safeties, cleanliness, refrigerant, and temperature differential. The system is cooling to manufacture specifications with some issues ranging from minor to major. The system currently does not have a water safety switch. This leaves the equipment in danger of flooding the floor and deck it is sitting on. The blower wheel has a notable amount of dust present on it. This results in the motor bearings wearing at an accelerated rate. The unit is in danger and falling through the deck it sits on from past water damage. The current deck is made of particle board and is very porous. It has began to warp and sag. I requested a price to redo the decking.

Performed a 1 system spring maintenance ( AC/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. 6. Checked refrigerant pressures. 7. Checked compressor amp draw. 8. Checked condenser fan motor amp draw. 9. Inspected / replaced return filter. 10. Inspected return plenum for debris/ dirty. 11. Inspected evaporator coil. 12. Inspected blower motor/ blower wheel,,,,blower motor/ wheel are very dirty!!!,, highly recommend a blower cleaning. 13. Checked blower amp draw. 14. Measured temperature differential . 15. Inspected drain lines,,,, there’s no water safety switch installed, highly recommend to install. 16. Washed condenser unit.

Performed 2 system cooling maintenance. I checked amps, drains, cleanliness, electrical, safeties, refrigerant temperature, and temperature split. I installed 2 surge protectors on the outdoor units. I tested the systems to ensure they worked properly after installation. Also, I provided pricing to perform chemical cleanings. System are performing inside of manufacture specifications.

Performed a 2 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,, both units don’t have surge protector to prevent over current,, recommended to install them. 6. Checked refrigerant pressures. 7. Checked compressor amp draw. 8. Checked condenser fan motor amp draw. 9. Inspected / replaced return filter. 10. Inspected return plenum for debris/ dirty. 11. Inspected evaporator coil. 12. Inspected blower motor/ blower wheel. 13. Checked blower amp draw. 14. Measured temperature differential . 15. Inspected drain lines. 16. Washed condenser unit. Found no issues/ concerns at this time.

I returned today to preform a blower wheel cleaning service. I first began by placing and running the air advice monitoring machine in the home. Once set I proceeded into the attic to remove the blower assembly. I took pictures of before and after the cleaning and once completed I installed the assembly back into the unit. I tested the unit to ensure everything was working properly and saw a small reduction in the motor amps. After showing Mrs. Smith the pictures we discussed renewing the card on file for her maintenance agreement. I collected the new card information and sent over all the pictures from today’s service. The unit is running properly on departure.