DIY guides

Electrical

MRCOOL DIY condenser with outdoor disconnect
Electrical

MRCOOL DIY® Electrical Requirements: Breaker Size, Wire Gauge and 115V vs 230V

Every 5th Gen single-zone size, its voltage, minimum circuit amps, max breaker and typical wire gauge, plus the short list to hand your electrician.

The DIY Mini Split Install Handbook cover
Free printable PDF

Get the DIY Mini Split Install Handbook

All 13 steps, the clearance, torque, wiring and line set tables, QR codes to every MRCOOL video, a sign-off checklist, and a 10% off code for your system.

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