For 2026, a mini split with a SEER2 around 20 is a smart choice for efficient...

https://list-wiki.win/index.php/Can_I_Install_a_Mini_Split_Without_Handling_Refrigerant_at_All%3F

For 2026, a mini split with a SEER2 around 20 is a smart choice for efficient cooling and heating. Look for models that run on a standard 115V plug-in to avoid costly electrical upgrades