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DELLA Serena Series 18000 BTU Dual Zone Mini Split AC (7K + 7K) - Up to 600 Sq.Ft.
DELLA Serena Series 18000 BTU Dual Zone Mini Split AC (7K + 7K) - Up to 600 Sq.Ft.
DELLA Serena Series 18000 BTU Dual Zone Mini Split AC (7K + 7K) - Up to 600 Sq.Ft.
DELLA Serena Series 18000 BTU Dual Zone Mini Split AC (7K + 7K) - Up to 600 Sq.Ft.
DELLA Serena Series 18000 BTU Dual Zone Mini Split AC (7K + 7K) - Up to 600 Sq.Ft.
DELLA Serena Series 18000 BTU Dual Zone Mini Split AC (7K + 7K) - Up to 600 Sq.Ft.
DELLA Serena Series 18000 BTU Dual Zone Mini Split AC (7K + 7K) - Up to 600 Sq.Ft.
DELLA Serena Series 18000 BTU Dual Zone Mini Split AC (7K + 7K) - Up to 600 Sq.Ft.
DELLA Serena Series 18000 BTU Dual Zone Mini Split AC (7K + 7K) - Up to 600 Sq.Ft.
DELLA Serena Series 18000 BTU Dual Zone Mini Split AC (7K + 7K) - Up to 600 Sq.Ft.
DELLA Serena Series 18000 BTU Dual Zone Mini Split AC (7K + 7K) - Up to 600 Sq.Ft.
DELLA Serena Series 18000 BTU Dual Zone Mini Split AC (7K + 7K) - Up to 600 Sq.Ft.
DELLA Serena Series 18000 BTU Dual Zone Mini Split AC (7K + 7K) - Up to 600 Sq.Ft.
DELLA Serena Series 18000 BTU Dual Zone Mini Split AC (7K + 7K) - Up to 600 Sq.Ft.
DELLA Serena Series 18000 BTU Dual Zone Mini Split AC (7K + 7K) - Up to 600 Sq.Ft.
DELLA Serena Series 18000 BTU Dual Zone Mini Split AC (7K + 7K) - Up to 600 Sq.Ft.
DELLA Serena Series 18000 BTU Dual Zone Mini Split AC (7K + 7K) - Up to 600 Sq.Ft.
DELLA Serena Series 18000 BTU Dual Zone Mini Split AC (7K + 7K) - Up to 600 Sq.Ft.
DELLA Serena Series 18000 BTU Dual Zone Mini Split AC (7K + 7K) - Up to 600 Sq.Ft.
DELLA Serena Series 18000 BTU Dual Zone Mini Split AC (7K + 7K) - Up to 600 Sq.Ft.

DELLA Serena Series 18000 BTU Dual Zone Mini Split AC (7K + 7K) - Up to 600 Sq.Ft.

SKU: 048-MS-18K-MODU-D77
$1,829.96
  • Voltage: 230 Volts
  • Refrigerant: R-32
  • Seasonal Energy Efficiency Ratio (SEER): 22
  • Climate Range: -13°F - 125°F
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Download Remote Control (New Black) Manual (PDF)
AHRI Certificate

Efficient, powerful, and built for large spaces — perfect for homes or offices.
18000 BTU capacity covers up to 600 sq. ft.
Dual Zone cooling with 7K + 7K indoor units
Energy-efficient performance with whisper-quiet operation

Tech specs

Download User Manual

Indoor Unit Specs

Unit Dimensions (WxDxH):30.24"x7.87"x11.77"

Net/Gross Weight:16.53 / 22.05

Outdoor Unit Specs

Unit Dimensions (WxDxH):34.65"x13.90"x21.93"

Net/Gross Weight:75 / 80.5

System Specs

Voltage:230 Volts

Refrigerant:R-32

Seasonal Energy Efficiency Ratio (SEER):22

Climate Range:-13°F - 125°F

No.1 Selling Mini Split Brand on Amazon

Serena Series: Peak Efficiency. Pure Serenity.

Why choose between performance and savings when you can have both? The Serena Series sets a new standard with an extraordinary SEER2 22 rating, ensuring your home stays perfectly comfortable while your energy bills stay remarkably low.

Engineered with eco-friendly R32 refrigerant and reliable heating down to -13°F, Serena is the premium choice for the energy-conscious homeowner. It’s whisper-quiet, incredibly efficient, and designed to pay for itself in savings.

Powered by MightAir X

Top performance, energy smart design

57% more efficient energy savings

Cleaner air, healthier living

Durable design, lasting comfort

6 modes for max comfort

Auto mode

Maintain a comfortable indoor temperature by automatically switching between heating and cooling as needed

Wherever you are

Control your comfort, your way

Set schedules and timers through the Della+ app to match your daily routine.

Which series is right for me?

  • Efficiency
  • HSPF2 Rating (Region IV)
  • Refrigerant
  • Climate Range
  • Energy Rebate

    • DELLA Serena Series 18000 BTU Dual Zone Mini Split AC (7K + 7K) - Up to 600 Sq.Ft.

    • SEER2 22
    • 10
    • R32
    • -13°F - 125°F

    • DELLA Vario Series 20000 BTU Dual Zone Mini Split AC (9K + 9K) - Up to 800 Sq.Ft.

    • SEER2 20
    • 10.5
    • R454B
    • -13°F - 131°F
    • Shop Now

    • DELLA Optima Series 18000 BTU Dual Zone Mini Split AC (9K+9K) - Up to 800 Sq.Ft.

    • SEER2 24
    • 10.5
    • R454B
    • -13°F - 131°F
    • Shop Now

    • DELLA 18000 BTU Dual Zone Ceiling Cassette Mini Split AC (9K + 9K) - Up to 800 Sq.Ft.

    • SEER2 24
    • 10.5
    • R454B
    • -13°F - 131°F
    • Shop Now

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DELLA Mini Split Line Set
#size_10ft line set 1/2" and 1/4"

DELLA Mini Split Line Set

  • Material: Copper
  • Color: White
  • Nominal Wall Thickness: 0.375 inches

Starting at $89.96

#size_3" 7.5 ft line set cover
#Size_3" 7.5 Ft Line Set Cover

DELLA Mini Split Line Set Cover

  • Material: PVC
  • Temperature Tolerance: -40°F to 140°F
  • Applicable Sizes: 7000 to 24000 BTU / 7000 to 36000 BTU

Starting at $44.96

#size_3" 9 ft line set cover with flexible duct
#Size_3" 9 Ft Line Set Cover with Flexible Duct

DELLA Mini Split Line Set Cover with Flexible Duct

  • Material: PVC
  • Temperature Tolerance: -40°F to 140°F
  • Applicable Sizes: 7000 to 24000 BTU / 7000 to 36000 BTU

Starting at $48.96

DELLA Wall Mounting Bracket for 6000-12000 BTU Mini Split

DELLA Wall Mounting Bracket for 6000-12000 BTU Mini Split

  • Material: Heavy-duty galvanized steel construction
  • Dimensions: 17.72 L x 15.35 H
  • Compatibility: 6000 to 12000 BTU ductless mini-splits

$39.96

DELLA Wall Mounting Bracket for 6000-36000 BTU Mini Split

DELLA Wall Mounting Bracket for 6000-36000 BTU Mini Split

  • Material: Heavy-duty galvanized steel construction
  • Compatibility: 6000 to 36000 BTU ductless mini-splits
  • Weight Capacity: Supports up to 485 lbs

$59.96

DELLA Ground Stand Bracket for 9000-18000 BTU Mini Split

DELLA Ground Stand Bracket for 9000-18000 BTU Mini Split

  • Material: Heavy-duty steel
  • Compatibility: 9000 to 18000 BTU mini split units
  • Weight Capacity: Supports up to 396 lbs

$79.96

DELLA Ground Stand Bracket for 9000-45000 BTU Mini Split

DELLA Ground Stand Bracket for 9000-45000 BTU Mini Split

  • Material: Heavy-duty steel
  • Compatibility: 9000 to 45000 BTU mini split units
  • Weight Capacity: Supports up to 440lbs

$99.96

#Amperage Capacity_30 Amps

DELLA 30A & 60A Pull-Out Switch AC Disconnect Boxes

  • Amperage Capacity: 30A/60A
  • Voltage: 120V240V
  • Protection Rating: IP66

Starting at $37.50

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