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In this video, I show you how to repair a ductless mini split air conditioner not cooling and my mini split troubleshooting process. I also provide valuable mini split air conditioner review information. My MrCool DIY Ductless Mini Split Air Conditioner (model: DIY-18-HP-230A) is under warranty and MRCOOL sent me a replacement mini split inside unit. The Mini Split troubleshooting was simple and the mini split repair was easy.

Detailed blog for this video & mini split air conditioner reviews:

Link to Mini Split Install Video:

Tools I Used (Affiliate links):
Mr Cool DIY 18k BTU 16 SEER Ductless Mini-Split Heat Pump w/ WiFi -
Outdoor Mounting Bracket -
Milwaukee 3.5" Hole Saw -
Magnetic I-beam level, 48" -
Digital IR Thermometer Dual Laser -
Stanley Metric and SAE Hex Keys -
Drill/Driver Combo -
Heavy Duty Wrench -

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