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(925) 999-4095 · 7AM – 7PM · 7 days · No overtime · CSLB #1136642 · BBB A+
Bay Area HVAC Service

Mini Split Repair · Concord ·

Gree Mini Split in Concord, CA: Flare Repair and R-410A Recharge

Gree outdoor unit in Concord, CA, with the front and side panels back in place

Equipment

  • Gree mini split outdoor unit, R-410A

Gree mini split flare repair and refrigerant recharge in Concord

Problem: The repair on this Gree mini split in Concord was at the two flare connections, where the refrigerant lines meet the outdoor unit.

Solution: We recovered all of the existing refrigerant and rebuilt both flare connections with new flare nuts. We pressure tested the system with nitrogen, then evacuated it and recharged it with 9.3 lb of new R-410A. The outdoor coil was cleaned during the same visit.

Result: We finished with a system performance check and put the unit’s panels back on.

For mini-split service in Concord, CA, see our repair service page.


Photos

Gree outdoor unit in Concord, CA, with the service panels removed and fan exposed
Gree outdoor unit in Concord, CA, with the service panels removed and fan exposed
Outdoor coil and fan exposed during service on the Gree unit in Concord, CA
Outdoor coil and fan exposed during service on the Gree unit in Concord, CA
Service hoses connected to the Gree outdoor unit, with an R-410A cylinder above it
Service hoses connected to the Gree outdoor unit, with an R-410A cylinder above it
Gree outdoor unit in Concord, CA, with the front and side panels back in place
Gree outdoor unit in Concord, CA, with the front and side panels back in place

Project completed by Andrew Kuznetsov and the Bay Area HVAC Service team. Andrew is the founder and owner of Bay Area HVAC Service (ADRIUM Service Solutions). He holds a California Contractor License (CSLB #1136642), EPA 608 certification, and completed Daikin factory training in Houston in 2025.

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