I performed a single cooling maintenance on a 2021 gas system. I checked amps, capacitors, filters, electrical, drains, and safeties. I informed the customer that the system may be low on refrigerant but it is too early to tell. I advised upgrading the filtration, chemical washing the outdoor unit, and replacing a failing capacitor. Customer wants to wait to upgrade the filtration and chemical washing until they are done with nearby construction. Washing the outdoor unit may be the whole cause for my slightly low temperature split. Customer did not want to move forward with the capacitor at this time.

Labor to wire and program new zoning board 4/17/2026 I returned to install the warranty zoning board. I relocated due to it being mounted directly on top of the evaporator coil. The original failure was due to corrosion on the zoning board. I cleaned up the wiring to allow the cover panel to be on. System is cooling upon departure.

Client called in to provide estimate to have a return grill added to their dining room that is being converted into the office, after thoroughly evaluating the best options to add the return. I provided estimate to have a 10” return cut in the office. Client wants to speak to her husband about it before making any decisions.

1. Visually inspected condenser coil for leaks and abnormalities. 2. Inspected condenser fan motor, blades and bearings. 3. Inspected, cleaned, and, tightened wiring connections. 4. Measured capacitance of compressor/fan motor capacitor. 5. Inspected and measured resistance of contactor 6. Measured compressor current draw. 7. Measured condenser fan motor amp draw. 8. Inspected and replaced return filter. 9. Inspected return plenum for dust or debris. 10. Inspected evaporator coil for cleanliness and oxidation. 11. Inspected blower motor/ blower wheel for dust and debris 12. Measured blower motor current draw. 13. Measured temperature differential from supply to return. 20 degrees measured. 14. Tested drain lines for proper drainage and treated to prevent blockages. 15. Rinsed condenser with water to promote heat exchange and reduce stress on system by removing dust and debris. Found rat chew hole on connection between coil and filter box. Sealed with mastic and notified homeowner. Fo

I performed 2 cooling maintenances on 2016 gas equipment, and they are outside of the warranty. I thoroughly inspected the drains, electrical, cleanliness, performance, filters, and safeties. These systems are in worse shape than last visit. Both units need duct cleaning. The downstairs unit has an active refrigerant leak, a compromised emergency drain pan, a clogged drain line, a filthy blower wheel, and a failing capacitor. The upstairs unit has an active refrigerant leak, a filthy blower wheel, a corroded thermostat, and a failing capacitor. Customer scheduled to have comfort specialist come out same day.

Came out today for QC visit on new install. Started inside at t-stat (Trane) turned system down to check over unit. System is level all wiring is good no error codes. Getting over 20 degree temp split. Drain line is draining at this time. System is clean and operating as designed. Outside unit is level all electrical components are good and tight. All components are operating as designed. Pressures were within manufacturer specifications. Tested normal heating operation. Adjusted Lp gas valve to allow a little more gas out. System in good working order upon departure. Thank you for your time.

Upon completion of my thorough evaluation, I found that he system is in need of a cleaning on the blower wheel, plenum boxes and duct work. I tested all of the electrical components on the inside unit all were testing within manufacturer specifications. I treated and tested the drain lines with totalc and water. I changed the filter for the client 20x25x4. Temperature being supplied to the home was at 48 degrees with 70 return air. On the outside unit I tested all electrical components, along with start and run amps of the compressor. All tested within manufacturer specifications. I rinsed the outside unit with water. Unit was cooling upon departure.

Upon completion of my thorough evaluation of both systems, I found both can benefit from having a full system deep cleaning done on all major components, along with duct work, this includes the blower wheels, evaporator coils and clearing drain lines. Also the condensers for both units outside could use a deep cleaning as well. The capacitor on the upstairs unit is failing below manufacturer specifications at 30/35 mfd if this part completely goes out he unit will not run until replaced.

I performed a general check of a 2002 heat pump system. I discovered that the indoor unit has heavy rusting on the blower assembly and evaporator coil, the blower cap is bad reading 6.6/7.5, the blower motor bearings are worn out, the unit has an active leak in the Schrader core of the liquid line, the contactor is burnt at the contacts, the outdoor capacitor is bad and reading out of range, and the start amps are high. The indoor unit has a R22 evaporator coil only rated for 300psig, and the outdoor unit is a R410a unit rated for 480psig. With how rusted the evaporator coil is, I fear adding refrigerant may cause the evaporator coil to begin leaking. Repairs needed are: blower assembly/blower wheel/ and blower motor replacement, electrical rebuild of the outdoor unit, evaporator coil cleaning (advise against due to rust and age), and leak repair. Customer wants the information sent over. I did not price the blower assembly/wheel/blower motor during the visit.

1. Visually inspected condenser coil for leaks and abnormalities. 2. Inspected condenser fan motor, blades and bearings. 3. Inspected, cleaned, and, tightened wiring connections. 4. Measured capacitance of compressor/fan motor capacitor. 5. Inspected and measured resistance of contactor 6. Measured compressor current draw. 7. Measured condenser fan motor amp draw. 8. Inspected and replaced return filter. 9. Inspected return plenum for dust or debris. 10. Inspected evaporator coil for cleanliness and oxidation. 11. Inspected blower motor/ blower wheel for dust and debris 12. Measured blower motor current draw. 13. Measured temperature differential from supply to return. 20 degrees measured. 14. Tested drain lines for proper drainage and treated to prevent blockages. 15. Rinsed condenser with water to promote heat exchange and reduce stress on system by removing dust and debris. Measured capacitance on the capacitor and found it to be testing within range. However, it is now five years