AC performance tuneup times five systems that started in May. I was delayed due to the weather. All of inside was completed on previous visit filters change, drains cleared inspections. Check charge on units. I added 3 lbs R 410 A to the older units that is in the basement. Upon arrival I did a carbon monoxide test on The basement unit. Found for parts per million when heater is running and second stage. Not an emergency but advise Jeannie that System will more than likely need to be changed next year.I also used wood from the basement to level out all four condensing units.
Return today to do leak search on zone system. Turn system off and let the pressures equalize. Detected a leak with a electronic leak detector in the evaporator coil. Coil is still under parts and labor warranty with Trane. Misty or Holly to call when evaporator coil comes in. Still waiting on Low pressure cut out switch for outdoor unit. System is cooling properly at this time. Advise client there is a $150 warranty processing fee once the coil comes in.
Replaced media filters for both systems.,Customer paid balance yesterday.
Completed A/c maintenance check. Flushed drains, cleaned condenser coils, compressor and fan motor amps were good. Refrigerant levels, temperature splits and run capacitors are in specifications. Also need to schedule to come back and change aprilaire media filter downstairs 210 and upstairs 413 media filter. Also talked to customer about the importance of having surge protectors, declined repairs at this time. Also customer is paying today for filters. And he is renewing gold membership
Change out compressor, high voltage harness Recovered refrigerant, removed comp. and filter dryer. Installed new comp. New refrigerant. Charge to 9Â° sc. System is operating at MFG specs
Arrived today to find the condenser not running in heat mode. Diagnosed system and found that the drive on the outdoor unit was defective. Upon installing a new Drive the compressor would not start. I am returning tomorrow to change out the compressor
Trying thermostat I installed on July 13th 2020 has malfunctioned. I jumper Dar 2W and the heat came on as it should. Put on a used 602 thermostat that Stacy is happy with. System is heating properly at this time.
All systems working properly in heat mode. The furnace under the house that serves the living room has a lot of rust inside of the burner compartment, as well as inside of the heat exchanger, inside and outside of the inducer draft motor, on the burners, and on the high limit switch. There is a large leak in The foundation under the house that is most likely The cause of the rust. The furnace serving upstairs had 8ppm of carbon monoxide inside of the supply plenum. I would recommend doing testing on these furnaces to check for a crack in the heat exchangers. We will also need to bring two 20x25x4 filters for the upstairs and living room systems.
Work completed. Temperatures are holding and registers were replaced.
Managed to get system up and cooling but it continues to show eev issues cause bybit stepping down. Need to return at a time that allows for Trane support
Cleared drain. Mrs. Cook wants to know if we can repipe the secondary drain from the kitchen sytem since it drains onto the patio. Told her to discuss with her husband where they would like it to drain to and I can give them a price.
Replaced evap coil in airhandler under install warranty
Arrived to find line set cut and customer would like 2 new lines runbecause both incorrectly run up the wall. Quote for 2200 was agreed to. Can confirm customer has no AC at this time
Repairing Trane air conditioners in Irving