9,000 BTU 115V wall mount system
$899.96
Single-zone systems 2
Nothing in this line matches those filters.
About DELLA Optima
Single-zone systems from DELLA's own store.
Who makes DELLA Optima
2 of DELLA Optima's 2 ENERGY STAR certified systems carry certified ratings identical to models TCL certifies under its own name, which points to TCL as the maker (inferred from the certification records; not a statement by DELLA).
- TCL: 2 systems with identical certified ratings
DELLA Optima questions
What is in the DELLA Optima lineup?
MiniSplit Facts lists 2 DELLA Optima products: 2 single-zone systems.
When did DELLA Optima come out?
DELLA launched Optima in 2025 (source).
What warranty if you install it yourself does DELLA Optima have?
2 of the 2 DELLA Optima products we list have a published warranty if you install it yourself (Kept), for example the DELLA Optima 9,000 BTU 115V wall mount system and the DELLA Optima 12,000 BTU 115V wall mount system. What the brand's warranty says when the owner installs the unit: kept, reduced, or void without a licensed installer. The quote is on the product page.
What is the largest DELLA Optima system?
By size, the DELLA Optima 12,000 BTU 115V wall mount system at 12,000 BTU/h.
Where can I buy DELLA Optima?
The stores with the most DELLA Optima listings on file are DELLA (2 products). Each product page lists every store we track, with the price and the date it was checked.
Answered from the catalogue data, as of October 14, 2026. How we compare.