Performed single system cooling maintenance. I checked amps, electrical, drains, cleanliness, filter, and safeties. System is cooling within manufacture specifications. I spoke with the home owner about some concerns involving the cleanliness of the outdoor unit and evaporator coil. Also, I recommended a chemical cleaning for the drain line. Customer approved all work and the drain treatment is complementary. Scheduled to come back on Tuesday after 9am.

Performed single system heating maintenance. I checked amps, capacitor, filter, electrical, drains, cleanliness, and temperature split. System is heating to manufacture specifications. I noticed some growth formation inside of the airhandler on the evaporator coil, in the fins of the evaporator coil, and on the blower wheel. The system currently doesn’t have enough return and this will cause problems further down the road. I provided pricing to address these issues.

Arrived for single system cooling maintenance inspection. Our client is selling the home and recently replaced the air filter. I proceeded outside and tested the electrical components first. Everything passed inspection and tested within manufacture specifications. I did rinse the outdoor coil as part of today maintenance. I then proceeded inside and tested the indoor fan motor and checked the contortion of the air handler. Everything is still very clean and passed today’s inspection. I reset thermostat to clients settings. Unit is ready for summer.

Replacement of damper motor which has damage as well as replacement of zone damper Replaced electronic damper, tested both zones,, we will come back to install the correct 2 stage zone control board.

Performed 2 system heating maintenance. I checked amps, filters, electrical, cleanliness, drains, and safeties. Systems are heating to manufacture specifications. I spoke with the home owner about some recommendations: duct cleaning, float switches, drain treatment, and adding a return to the upstairs unit. Prices were emailed after discussing.

I arrived at our client home for a single system zoned unit maintenance inspection. I first began in the attic where our client had not yet replaced the air filter. We discussed air purification and filtration and I recommended a HONEYWELL 20*25*4 filter that could better fit the cabinet size. I proceeded to put a heat load on the home and simultaneously run air advice within the home. I found the blower wheel to have more dust accumulated on it than our previous visit. I proceeded outside and tested the electrical components for the ac unit. I found the capacitor for the outdoor unit to be below manufacture specifications and recommended replacing it. Because this is low it is also causing the compressor to have very high start amps near its maximum limit. I showed both of these things to our client and created an estimate to help keep the compressor alive before more damage occurs. I did also wash the outdoor coils as part of today’s maintenance. While connecting my hose I found a

Performed a 1 system spring maintenance ( heat pump). 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.,,,ductwork is dirty, recommend a duct cleaning. 11. Inspected evaporator coil. 12. Inspected blower motor/ blower wheel,,,both are dirty highly recommend a blower cleaning. 13. Checked blower amp draw. 14. Measured temperature differential . 15. Inspected drain lines. 16. Washed condenser unit. Found no more issues/ concerns at this time.

Arrived on site, customer stated that she was concerned about air quality within the home. All readings on the outdoor unit were within range. We noticed the conduit cable was not sealed to the house allowing water into the conduit. We remediated this with a bit of silicon. The indoor air handler was also reading within range. Drain lines tested and appeared to be clear however, there is no float switch on the drain line. Our client provided white vinegar and we poured some down the primary drain line to help prevent clogs. We noticed the insulation on the blower door was coming off restricting the blower. We remedied this by taping the insulation to the door. There was quite a bit of growth on the wires, blower motor, and wheel. We showed these pictures to our client and we sent over 2 estimates. Recommendations 1. Air Scrubber: air purification device that works by purifying air within the air handler and by ionizing particles making them more easily caught by the filter 2. Blower

Performed single system cooling maintenance. I checked amps, capacitor, filter, electrical, drains, refrigerant, and safeties. Overall, the system is cooling to manufacture specifications. I did inform the customer of some necessary repairs that should be done. I provided pricing for duct cleaning, evaporator cleaning, u/v light, and cleaning the return grill. Customer agreed to have evaporator cleaning and return vent cleaned. I already cleaned the return vent, and we will need to return to do evaporator cleaning.

I arrived at our clients home for a free duct cleaning estimate. Our client has been in the home for 4 years and are having issues with dust in the home. We discussed how the master bedroom is also getting a lot of dust and would like to see what could be done to reduce it. I proceeded into the attic and immediately found the fresh air motor to be on and active. I also found that the filter had not been replaced since April of last year. I took pictures and showed the dust accumulation on the blower wheel, in the return plenum and in the ductwork. I created 2 options for our clients to consider and they will discuss which option they want to move forward with.