Mini Split Collections

Della Mini Split Series

Find the right series by heating temperature, BTU range, and the space you want to cool or heat.

Choose by comfort level.

A quick map of each collection level, from value models to extreme cold-climate heating.

Base model

Econo

Simple, dependable comfort for single rooms and everyday cooling or heating needs.

Heating: Down to 4°F
BTU: 11K / 17K / 23K
Refrigerant: R32
Zone: Single

Efficiency

Motto · Umbra

A balanced choice for everyday rooms, with efficient operation and smart comfort features.

Heating: Down to 19°F
BTU: 9K-24K
Refrigerant: R32
Zone: Single

High efficiency

Vario · Serena

Step-up performance for larger rooms, energy-conscious homes, and multi-zone plans.

Heating: Down to -13°F
BTU: 7K-36K
Refrigerant: R32 / R454B
Zone: Single + Multi

Ultra Heat

Optima · Cassette · Concealed Duct · Floor-Ceiling

Built for cold-climate performance and project-ready indoor unit formats.

Heating: Down to -13°F
BTU: 9K-24K
Refrigerant: R454B
Zone: Single + Multi + Project

Ultra Hyper Heat

Optima Pro

Flagship low-ambient heating for harsh winters, delivering full heating output at 5°F with 0% capacity loss.

Heating: Down to -22°F
BTU: 12K
Refrigerant: R454B
Zone: Single

Shop mini split products.

Use the filters to narrow real production products by zone setup and performance tier.

System type

Product tier

DELLA Umbra Series 12000 BTU 17 SEER2 Mini Split Heat Pump AC - Up to 550 Sq.Ft.

Cooling Capacity: 12000
Heating Capacity: 12000
SEER2: 17
Low-temp Heating: Down to 19°F

$799.96

Unit price: per

DELLA Econo Series 17000 BTU 17 SEER2 Mini Split Heat Pump AC-Up to 1000 Sq.Ft.

Cooling Capacity: 17000
Heating Capacity: 16500
SEER2: 17
Low-temp Heating: Down to 4°F

$849.96

Unit price: per

DELLA Econo Series 11500 BTU 17 SEER2 Mini Split Heat Pump AC - Up to 550 Sq.Ft.

Cooling Capacity: 11500
Heating Capacity: 11500
SEER2: 17
Low-temp Heating: Down to 4°F

$659.96

Unit price: per

DELLA Econo Series 11500 BTU 17 SEER2 Mini Split Heat Pump AC - Up to 550 Sq.Ft.

Cooling Capacity: 11500
Heating Capacity: 11500
SEER2: 17
Low-temp Heating: Down to 4°F

$679.96

Unit price: per

DELLA Motto Series 9100 BTU 20.5 SEER2 Mini Split Heat Pump AC - Up to 400 Sq.Ft.

Cooling Capacity: 9100
Heating Capacity: 10000
SEER2: 20.5
Low-temp Heating: Down to 19°F

$649.96

Unit price: per

DELLA Serena Series 18000 BTU 22 SEER2 Mini-Split Heat Pump AC - Up to 1000 Sq.Ft.

Cooling Capacity: 18000
Heating Capacity: 18000
SEER2: 22
Low-temp Heating: Down to -13°F

$1,049.96

Unit price: per

DELLA Umbra Series 12000 BTU 20 SEER2 Mini Split Heat Pump AC - Up to 550 Sq.Ft.

Cooling Capacity: 12000
Heating Capacity: 12000
SEER2: 20
Low-temp Heating: Down to 19°F

$849.96

Unit price: per

DELLA Serena Series 12000 BTU 22 SEER2 Mini-Split Heat Pump AC - Up to 550 Sq.Ft.

Cooling Capacity: 12000
Heating Capacity: 12300
SEER2: 22
Low-temp Heating: Down to -13°F

Starting at $779.96

Unit price: per

DELLA Optima Series 12000 BTU 24 SEER2 Ultra Heat Mini Split AC - Up to 550 Sq.Ft.

Cooling Capacity: 12000
Heating Capacity: 12600
SEER2: 24
Low-temp Heating: Down to -13°F

Starting at $894.96

Unit price: per

DELLA Serena Series 24000 BTU 22 SEER2 Mini-Split Heat Pump AC - Up to 1500 Sq.Ft.

Cooling Capacity: 23000
Heating Capacity: 24000
SEER2: 22
Low-temp Heating: Down to -13°F

$1,499.96

Unit price: per

DELLA Umbra Series 18000 BTU 19 SEER2 Mini Split Heat Pump AC - Up to 1000 Sq.Ft.

Cooling Capacity: 18000
Heating Capacity: 18000
SEER2: 19
Low-temp Heating: Down to 19°F

$1,029.96

Unit price: per

DELLA Vario Series 9000 BTU 20 SEER2 Mini Split Heat Pump AC - Up to 400 Sq.Ft.

Cooling Capacity: 9000
Heating Capacity: 10000
SEER2: 20
Low-temp Heating: Down to -13°F

$729.96

Unit price: per

DELLA Optima Series 12000 BTU 23 SEER2 Ultra Heat Mini Split AC (R-454B) - Up to 550 Sq.Ft.

Cooling Capacity: 12000
Heating Capacity: 12400
SEER2: 23
Low-temp Heating: Down to -13°F

Starting at $914.96

Unit price: per

DELLA Vario Series 36000 BTU 19 SEER2 Mini Split Heat Pump AC (R-454B) - Up to 2500 Sq.Ft.

Cooling Capacity: 36000
Heating Capacity: 36000
SEER2: 19
Low-temp Heating: Down to -13°F

$2,199.96

Unit price: per

DELLA Vario Series 9000 BTU 19 SEER2 Mini Split Heat Pump AC (R-454B) - Up to 400 Sq.Ft.

Cooling Capacity: 9000
Heating Capacity: 10000
SEER2: 19
Low-temp Heating: Down to -13°F

$749.96

Unit price: per

DELLA Vario Series 12000 BTU 20.5 SEER2 Mini Split Heat Pump AC - Up to 550 Sq.Ft.

Cooling Capacity: 12000
Heating Capacity: 12000
SEER2: 20.5
Low-temp Heating: Down to -13°F

$799.96

Unit price: per

DELLA 23,000 BTU 22.5 SEER2 Ceiling Cassette Ductless Mini Split AC - Up to 1500 Sq.Ft.

Cooling Capacity: 23000
Heating Capacity: 25000
SEER2: 22.5
Low-temp Heating: Down to -13°F

Starting at $2,219.96

Unit price: per

DELLA 9,500 BTU 23 SEER2 Ceiling Cassette Ductless Mini Split AC - Up to 400 Sq.Ft.

Cooling Capacity: 9500
Heating Capacity: 9500
SEER2: 23
Low-temp Heating: Down to -13°F

Starting at $1,294.96

Unit price: per

DELLA Vario Series 12000 BTU 23 SEER2 Mini Split Heat Pump AC - Up to 550 Sq.Ft.

Cooling Capacity: 12000
Heating Capacity: 12000
SEER2: 23
Low-temp Heating: Down to -13°F

$779.96

Unit price: per

DELLA Vario Series 18000 BTU 21 SEER2 Mini Split Heat Pump AC - Up to 1000 Sq.Ft.

Cooling Capacity: 18000
Heating Capacity: 19000
SEER2: 21
Low-temp Heating: Down to -13°F

$1,049.96

Unit price: per

DELLA Vario Series 24000 BTU 21 SEER2 Mini Split Heat Pump AC - Up to 1500 Sq.Ft.

Cooling Capacity: 24000
Heating Capacity: 24600
SEER2: 21
Low-temp Heating: Down to -13°F

$1,499.96

Unit price: per

DELLA Optima Series 9000 BTU 23 SEER2 Ultra Heat Mini Split AC - Up to 400 Sq.Ft.

Cooling Capacity: 9000
Heating Capacity: 10000
SEER2: 23
Low-temp Heating: Down to -13°F

Starting at $824.96

Unit price: per

DELLA Econo Series 23000 BTU 17 SEER2 Mini Split Heat Pump AC - Up to 1500 Sq.Ft.

Cooling Capacity: 23000
Heating Capacity: 22400
SEER2: 17
Low-temp Heating: Down to 4°F

$1,099.96

Unit price: per

DELLA Optima Pro Series 12000 BTU 25 SEER2 Ultra Hyper Heat Mini-Split AC - Up to 550 Sq.Ft.

Cooling Capacity: 12000
Heating Capacity: 12000
SEER2: 25
Low-temp Heating: Down to -22°F

$1,249.96

Unit price: per

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