2026’s DIY mini split matchup: MRCOOL brings 24 SEER2; Zone Air, 23 SEER2. The...

https://readharvesty.com/s/-AcWVUXmrOEz0vxOVqzTD

2026’s DIY mini split matchup: MRCOOL brings 24 SEER2; Zone Air, 23 SEER2. The key call is simple: choose best value if winters typically stay above -15 F, or Hyper Heat for warmth down to -22 F