12,000 BTU concealed duct system
$1,199.96
$1,199.96
$1,129.96
$2,154.96
$1,749.96
$2,154.96
$1,699.96
$2,254.96
$1,849.96
$1,349.96
$1,449.96
Nothing in this line matches those filters.
Ceiling cassette, concealed duct and floor/ceiling single-zone systems; DELLA's store gives them no series name, and their certification records pair them with the Optima outdoor unit.
4 of DELLA cassette, duct and floor/ceiling's 6 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).
MiniSplit Facts lists 10 DELLA cassette, duct and floor/ceiling products: 10 single-zone systems.
DELLA launched cassette, duct and floor/ceiling in 2025 (source).
10 of the 10 DELLA cassette, duct and floor/ceiling products we list have a published warranty if you install it yourself (Kept), for example the DELLA cassette, duct and floor/ceiling 12,000 BTU concealed duct system and the DELLA cassette, duct and floor/ceiling 9,000 BTU concealed duct 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.
By size, the DELLA cassette, duct and floor/ceiling 24,000 BTU floor/ceiling system at 24,000 BTU/h.
Prices on file run from $1,129.96 (DELLA cassette, duct and floor/ceiling 9,000 BTU concealed duct system, at DELLA) to $2,254.96 (DELLA cassette, duct and floor/ceiling 24,000 BTU ceiling cassette system, at DELLA), as of October 14, 2026. Prices are re-checked weekly.
The stores with the most DELLA cassette, duct and floor/ceiling listings on file are DELLA (10 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.