A clean mini-split install starts with placement: indoor unit on an unobstructed wall, outdoor unit on a level pad with service clearance, and the shortest practical line-set run.
Mount the indoor chassis, flare or braze the line set to spec, run condensate with fall, then pull a deep vacuum before releasing charge. Finish with electrical, leak check, and a full cooling/heating commissioning cycle.
NRA Parts stocks indoor cassettes, condensers, line sets, and the vacuum pumps and gauges to finish the job in one stop.
