Della vs TOSOT Mini-Splits

Della has more systems here (2); Della starts cheaper at $770; TOSOT keeps heating colder, rated down to -13°F. Specs below come from the manufacturer spec sheets; prices are approximate.

DellaTOSOT
Systems in catalog21
Price range$770–$850$799–$799
TypesSingle-ZoneSingle-Zone
Capacity12k BTU12k BTU
Best SEER22019
Coldest heating rating5°F-13°F
Cold-climate systems (−4°F or lower)01