Thinking about a mini split heat pump for a smaller space? These 110V/115V...
https://beaussmartwords.rivetgarden.com/posts/is-9-000-btu-enough-for-a-home-office-around-300-sq-ft
Thinking about a mini split heat pump for a smaller space? These 110V/115V models usually handle 9k to 12k BTUs and need a dedicated 15A circuit