Mini-Split Air Conditioner Systems (AC & Heat) 18000 BTU - Page 56
Filter and sort
2020 of 5381 products
Sold out 
SEER221.3 Heatsdown to−13°F Coolsup to122°FCooper & Hunter Olivia 55,000 BTU 2-Zone 18k+36k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 55,000 BTU
- Heating CapacityHeating
- 55,000 BTU
- ZonesZones
- 2
- CoverageArea, sq ft
- 2400-2800 sq ft
From $3,098.81 /Sold out
SEER221.3 Heatsdown to−13°F Coolsup to122°FCooper & Hunter Olivia 55,000 BTU 3-Zone 9k+9k+18k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 55,000 BTU
- Heating CapacityHeating
- 55,000 BTU
- ZonesZones
- 3
- CoverageArea, sq ft
- 2400-2800 sq ft
From $3,115.97 /Sold out
SEER221.3 Heatsdown to−13°F Coolsup to122°FCooper & Hunter Olivia 55,000 BTU 3-Zone 9k+12k+18k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 55,000 BTU
- Heating CapacityHeating
- 55,000 BTU
- ZonesZones
- 3
- CoverageArea, sq ft
- 2400-2800 sq ft
From $3,117.40 /Sold out
SEER221.3 Heatsdown to−13°F Coolsup to122°FCooper & Hunter Olivia 55,000 BTU 3-Zone 12k+12k+18k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 55,000 BTU
- Heating CapacityHeating
- 55,000 BTU
- ZonesZones
- 3
- CoverageArea, sq ft
- 2400-2800 sq ft
From $3,118.83 /Sold out
SEER221.3 Heatsdown to−13°F Coolsup to122°FCooper & Hunter Olivia 55,000 BTU 2-Zone 18k+24k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 55,000 BTU
- Heating CapacityHeating
- 55,000 BTU
- ZonesZones
- 2
- CoverageArea, sq ft
- 2400-2800 sq ft
From $3,188.90 /Sold out
SEER221.3 Heatsdown to−13°F Coolsup to122°FCooper & Hunter Olivia 55,000 BTU 3-Zone 9k+18k+18k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 55,000 BTU
- Heating CapacityHeating
- 55,000 BTU
- ZonesZones
- 3
- CoverageArea, sq ft
- 2400-2800 sq ft
From $3,233.23 /Sold out
SEER221.3 Heatsdown to−13°F Coolsup to122°FCooper & Hunter Olivia 55,000 BTU 3-Zone 12k+18k+18k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 55,000 BTU
- Heating CapacityHeating
- 55,000 BTU
- ZonesZones
- 3
- CoverageArea, sq ft
- 2400-2800 sq ft
From $3,234.66 /Sold out
SEER221.3 Heatsdown to−13°F Coolsup to122°FCooper & Hunter Olivia 55,000 BTU 3-Zone 9k+18k+36k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 55,000 BTU
- Heating CapacityHeating
- 55,000 BTU
- ZonesZones
- 3
- CoverageArea, sq ft
- 2400-2800 sq ft
From $3,340.48 /Sold out
SEER221.3 Heatsdown to−13°F Coolsup to122°FCooper & Hunter Olivia 55,000 BTU 3-Zone 9k+18k+30k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 55,000 BTU
- Heating CapacityHeating
- 55,000 BTU
- ZonesZones
- 3
- CoverageArea, sq ft
- 2400-2800 sq ft
From $3,340.48 /Sold out
SEER221.3 Heatsdown to−13°F Coolsup to122°FCooper & Hunter Olivia 55,000 BTU 3-Zone 12k+18k+30k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 55,000 BTU
- Heating CapacityHeating
- 55,000 BTU
- ZonesZones
- 3
- CoverageArea, sq ft
- 2400-2800 sq ft
From $3,341.91 /Sold out
SEER221.3 Heatsdown to−13°F Coolsup to122°FCooper & Hunter Olivia 55,000 BTU 3-Zone 12k+18k+36k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 55,000 BTU
- Heating CapacityHeating
- 55,000 BTU
- ZonesZones
- 3
- CoverageArea, sq ft
- 2400-2800 sq ft
From $3,341.91 /Sold out
SEER221.3 Heatsdown to−13°F Coolsup to122°FCooper & Hunter Olivia 55,000 BTU 3-Zone 18k+18k+18k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 55,000 BTU
- Heating CapacityHeating
- 55,000 BTU
- ZonesZones
- 3
- CoverageArea, sq ft
- 2400-2800 sq ft
From $3,350.49 /Sold out
SEER221.3 Heatsdown to−13°F Coolsup to122°FCooper & Hunter Olivia 55,000 BTU 4-Zone 9k+9k+9k+18k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 55,000 BTU
- Heating CapacityHeating
- 55,000 BTU
- ZonesZones
- 4
- CoverageArea, sq ft
- 2400-2800 sq ft
From $3,357.64 /Sold out
SEER221.3 Heatsdown to−13°F Coolsup to122°FCooper & Hunter Olivia 55,000 BTU 4-Zone 9k+9k+12k+18k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 55,000 BTU
- Heating CapacityHeating
- 55,000 BTU
- ZonesZones
- 4
- CoverageArea, sq ft
- 2400-2800 sq ft
From $3,359.07 /Sold out
SEER221.3 Heatsdown to−13°F Coolsup to122°FCooper & Hunter Olivia 55,000 BTU 4-Zone 9k+12k+12k+18k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 55,000 BTU
- Heating CapacityHeating
- 55,000 BTU
- ZonesZones
- 4
- CoverageArea, sq ft
- 2400-2800 sq ft
From $3,360.50 /Sold out
SEER221.3 Heatsdown to−13°F Coolsup to122°FCooper & Hunter Olivia 55,000 BTU 4-Zone 12k+12k+12k+18k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 55,000 BTU
- Heating CapacityHeating
- 55,000 BTU
- ZonesZones
- 4
- CoverageArea, sq ft
- 2400-2800 sq ft
From $3,361.93 /Sold out
SEER221.3 Heatsdown to−13°F Coolsup to122°FCooper & Hunter Olivia 55,000 BTU 3-Zone 9k+18k+24k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 55,000 BTU
- Heating CapacityHeating
- 55,000 BTU
- ZonesZones
- 3
- CoverageArea, sq ft
- 2400-2800 sq ft
From $3,430.57 /Sold out
SEER221.3 Heatsdown to−13°F Coolsup to122°FCooper & Hunter Olivia 55,000 BTU 3-Zone 12k+18k+24k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 55,000 BTU
- Heating CapacityHeating
- 55,000 BTU
- ZonesZones
- 3
- CoverageArea, sq ft
- 2400-2800 sq ft
From $3,432.00 /Sold out
SEER221.3 Heatsdown to−13°F Coolsup to122°FCooper & Hunter Olivia 55,000 BTU 4-Zone 9k+9k+18k+18k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 55,000 BTU
- Heating CapacityHeating
- 55,000 BTU
- ZonesZones
- 4
- CoverageArea, sq ft
- 2400-2800 sq ft
From $3,474.90 /Sold out
SEER221.3 Heatsdown to−13°F Coolsup to122°FCooper & Hunter Olivia 55,000 BTU 4-Zone 9k+12k+18k+18k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 55,000 BTU
- Heating CapacityHeating
- 55,000 BTU
- ZonesZones
- 4
- CoverageArea, sq ft
- 2400-2800 sq ft
From $3,476.33 /Sold out
SEER221.3 Heatsdown to−13°F Coolsup to122°FCooper & Hunter Olivia 55,000 BTU 4-Zone 12k+12k+18k+18k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 55,000 BTU
- Heating CapacityHeating
- 55,000 BTU
- ZonesZones
- 4
- CoverageArea, sq ft
- 2400-2800 sq ft
From $3,477.76 /Sold out
SEER221.3 Heats & coolsCooper & Hunter Sophia 55,000 BTU 3-Zone 18k+18k+18k Universal Floor/Ceiling, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 55,000 BTU
- ZonesZones
- 3
- CoverageArea, sq ft
- 2400-2800 sq ft
- VoltageVolts
- 230V
From $3,556.41 /Sold out
SEER221.3 Heatsdown to−13°F Coolsup to122°FCooper & Hunter Olivia 55,000 BTU 4-Zone 9k+18k+18k+18k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 55,000 BTU
- Heating CapacityHeating
- 55,000 BTU
- ZonesZones
- 4
- CoverageArea, sq ft
- 2400-2800 sq ft
From $3,592.16 /Sold out
SEER221.3 Heatsdown to−13°F Coolsup to122°FCooper & Hunter Olivia 55,000 BTU 4-Zone 12k+18k+18k+18k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 55,000 BTU
- Heating CapacityHeating
- 55,000 BTU
- ZonesZones
- 4
- CoverageArea, sq ft
- 2400-2800 sq ft
From $3,593.59 /Sold out
SEER220.5 Heatsdown to−22°F Coolsup to122°FCooper & Hunter Olivia 55,000 BTU 5-Zone 9k+9k+9k+9k+18k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 55,000 BTU
- Heating CapacityHeating
- 55,000 BTU
- ZonesZones
- 5
- CoverageArea, sq ft
- 2400-2800 sq ft
From $3,599.31 /Sold out
SEER221.3 Heatsdown to−13°F Coolsup to122°FCooper & Hunter Olivia 55,000 BTU 5-Zone 9k+9k+9k+12k+18k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 55,000 BTU
- Heating CapacityHeating
- 55,000 BTU
- ZonesZones
- 5
- CoverageArea, sq ft
- 2400-2800 sq ft
From $3,600.74 /Sold out
SEER221.3 Heatsdown to−13°F Coolsup to122°FCooper & Hunter Olivia 55,000 BTU 5-Zone 9k+9k+12k+12k+18k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 55,000 BTU
- Heating CapacityHeating
- 55,000 BTU
- ZonesZones
- 5
- CoverageArea, sq ft
- 2400-2800 sq ft
From $3,602.17 /Sold out
SEER221.3 Heatsdown to−13°F Coolsup to122°FCooper & Hunter Olivia 55,000 BTU 5-Zone 9k+12k+12k+12k+18k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 55,000 BTU
- Heating CapacityHeating
- 55,000 BTU
- ZonesZones
- 5
- CoverageArea, sq ft
- 2400-2800 sq ft
From $3,603.60 /Sold out
SEER221.3 Heatsdown to−13°F Coolsup to122°FCooper & Hunter Olivia 55,000 BTU 5-Zone 12k+12k+12k+12k+18k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 55,000 BTU
- Heating CapacityHeating
- 55,000 BTU
- ZonesZones
- 5
- CoverageArea, sq ft
- 2400-2800 sq ft
From $3,605.03 /Sold out
SEER221.3 Heatsdown to−13°F Coolsup to122°FCooper & Hunter Olivia 55,000 BTU 4-Zone 9k+9k+18k+24k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 55,000 BTU
- Heating CapacityHeating
- 55,000 BTU
- ZonesZones
- 4
- CoverageArea, sq ft
- 2400-2800 sq ft
From $3,672.24 /Sold out
SEER221.3 Heatsdown to−13°F Coolsup to122°FCooper & Hunter Olivia 55,000 BTU 4-Zone 9k+12k+18k+24k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 55,000 BTU
- Heating CapacityHeating
- 55,000 BTU
- ZonesZones
- 4
- CoverageArea, sq ft
- 2400-2800 sq ft
From $3,673.67 /Sold out
SEER221.3 Heatsdown to−13°F Coolsup to122°FCooper & Hunter Olivia 55,000 BTU 4-Zone 12k+12k+18k+24k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 55,000 BTU
- Heating CapacityHeating
- 55,000 BTU
- ZonesZones
- 4
- CoverageArea, sq ft
- 2400-2800 sq ft
From $3,675.10 /Sold out
SEER221.3 Heatsdown to−13°F Coolsup to122°FCooper & Hunter Olivia 55,000 BTU 5-Zone 9k+9k+9k+18k+18k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 55,000 BTU
- Heating CapacityHeating
- 55,000 BTU
- ZonesZones
- 5
- CoverageArea, sq ft
- 2400-2800 sq ft
From $3,716.57 /Sold out
SEER221.3 Heatsdown to−13°F Coolsup to122°FCooper & Hunter Olivia 55,000 BTU 5-Zone 9k+9k+12k+18k+18k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 55,000 BTU
- Heating CapacityHeating
- 55,000 BTU
- ZonesZones
- 5
- CoverageArea, sq ft
- 2400-2800 sq ft
From $3,718.00 /Sold out
SEER221.3 Heatsdown to−13°F Coolsup to122°FCooper & Hunter Olivia 55,000 BTU 5-Zone 9k+12k+12k+18k+18k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 55,000 BTU
- Heating CapacityHeating
- 55,000 BTU
- ZonesZones
- 5
- CoverageArea, sq ft
- 2400-2800 sq ft
From $3,719.43 /Sold out
SEER221.3 Heatsdown to−13°F Coolsup to122°FCooper & Hunter Olivia 55,000 BTU 5-Zone 12k+12k+12k+18k+18k Wall Mount, 230V, R410A - Ductless Mini Split Air Conditioner Heat PumpFree ShippingFree Gift Included- Cooling CapacityCooling
- 55,000 BTU
- Heating CapacityHeating
- 55,000 BTU
- ZonesZones
- 5
- CoverageArea, sq ft
- 2400-2800 sq ft
From $3,720.86 /
Latest News
Guides & articles for this category
Ducted Mini Split Airflow Specs: Real Static Pressure Data
HVAC Design Reference Ducted Mini Split Static Pressure & Airflow: What the Spec Sheets Don't Tell You Duct Design Mechanics System Diagnostics Si...
Read article →
Concealed Ducted Mini Splits: The Architect's Standard for Invisible Climate Control
Architectural Integration Concealed Ducted Mini Split: Hidden Comfort for Modern Interiors I still remember a brutal custom build back in 2024. The cli...
Read article →
Mini Splits for Older Homes Without Ductwork: The Complete 2026 Retrofit Guide
The 2026 Retrofit Guide Mini Splits for Older Homes Without Ductwork Look, I love old homes. I’ve spent more weekends than I can count admiring solid...
Read article →
