Upon arrival, I discovered the outdoor not coming on. I gauged up and found the system completely empty of R22. I spoke with the client about my findings and they approved having our comfort specialist coming out on 3/7/2026 between 10am-12pm.

1. Rinsed condenser with water to promote heat exchange and reduce stress on system 2. Visually inspected condenser coil for debris/ dirty. 3. Inspected condenser fan motor. 4. Inspected condenser fan blades. 5. Inspected/ cleaned wiring connections. 6. Tested compressor/ condenser fan motor capacitor. 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 from supply to return. 20 degrees measured. 15. Inspected drain lines and treated to prevent blockages Found supply temp measuring 64. Found refrigerant pressures to be low and checked previous work for leaks and found none. Found minor leakage around shrader valves. Tightened valve and added a touch of refrigerant to ensure system was working properly and found no further issues at this time.

Thank you for allowing us the opportunity to evaluate the ductless wall-mounted system at your commercial property. After thoroughly testing the condensate drainage system, we identified that the existing drain line is leaking approximately halfway through the run above the office ceiling area. During our evaluation, we: • Tested the condensate pump by pouring water directly into the pump reservoir. • Introduced several gallons of water to confirm proper drainage. • Applied nitrogen pressure through the copper drain line to attempt clearing any blockage. • Performed a vacuum suction process to remove possible debris buildup. Despite these efforts, the drain line continues to leak and does not drain properly, indicating deterioration, improper pitch, internal blockage, or physical damage within the ceiling cavity. Based on our findings, we recommend installing a new dedicated condensate drain line (home run) from the indoor ductless wall-mounted unit directly to the janitorial m

Upon arrival, I spoke with the homeowner about what he was looking for out of today’s second opinion visit. He spoke about issues that another company informed him out. I began investigating the customer concerns. There are a reasonable amount of issues I seen with these systems. There are cases of the indoor coil being a different size than the outdoor unit. One of the furnaces is from 1997. The older furnaces has a design flaw that will not allow someone to safely replace the blower motor. The inducer motor is not performing as smoothly as it use to. There is wiring outside that is compromised. All of the electrical components outside are worn. Customer mentioned insulation for the areas that he has access to. Customer would like pricing on new equipment to be sent over. According to outdoor data tags the equipment is: Downstairs - 4 ton(2010) Master Bedroom - 2 ton (1997 furnace 2013 outdoor) and Upstairs 3ton (2015). All of the equipment is gas.

Condensate Drain Pump Installation Replacement on Mini Split Scope of Work -Order and pick up part from the supplier - Install condensate drain pump on indoor unit mini split head - Route discharge tubing to the approved drain location - Connect the pump to the power source and integrate with the system safety controls - Test pump operation and verify proper drainage - Estimated labor time 2.30 hours, including procurement of part Materials & Equipment - Condensate drain pump compatible with Mitsubishi system - Drain tubing and fittings - Electrical wiring and connection supplies Special Notes - A pump is required when gravity drainage is not achievable - Proper installation helps prevent water overflow and potential water damage Warranty: 90 days after initial installation Taxes, shipping, and handling are included Proper maintenance every 3/6 months is recommended for mini-split units.

Arrived on site for leaking mini split and found water coming from Sean

Perform maintenance on 2017 electric heat air handler. 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. Inspected / replaced return filter. 7. Inspected return plenum for debris/ dirty. 8. Inspected evaporator coil. 9. Inspected blower motor/ blower wheel. 10. Checked blower amp draw. 11. Measured temperature differential from supply to return. 20 degrees measured. 12. Tested capacitor and contactor (outdoor electrical) 13. Rinsed condenser unit to promote heat exchange 14. Tested electric heat and found no issues Upon inspection of the unit I found signs of extremely high static pressure. A plug on the front of the unit had been pulled into the evaporator coil , and customer stated he could hear whistling while the unit was running. Upon reviewing the ductwork, I only found one 18” duct. This only allows for 130

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. Tested capacitor and contactor (outdoor electrical) 15. Rinsed condenser unit to promote heat exchange 16. Tested emergency heat and found no issues 17. Tested for gas leaks 18. Tested functionality and cleaned flame sensor 19. Tested functionality and cleaned pressure switches and ports 20. Tested igniters No issues at this time all is running well with system. Noticed there was no surge protection on any of the units. Search pr

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. Inspected / replaced return filters 7. Inspected return plenum for debris/ dirty. 8. Inspected evaporator coil. 9. Inspected blower motor/ blower wheel. 10. Checked blower amp draw. 11. Measured temperature differential from supply to return. 20 degrees measured. 12. Tested capacitor and contactor 13. Tested electric heat and found no issues Noticed decent amount of dust and debris on condenser coil. Recommend chemical wash to improve efficiency in cooling. Unit in good working order upon departure.

I found that the motor is in the early stages of failure. This is likely due to its increase usage. The system is zoned, and the fresh air will operate when either zone is active. The suggested route to repair is replacement of the fresh air unit.