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Ducted Air Conditioners

Limited stock
Costway 24k BTU 2-Ton 18 SEER2 Ducted Central Air Conditioner with Heat PumpCostway 24k BTU 2-Ton 18 SEER2 Ducted Central Air Conditioner with Heat Pump

Costway 24k BTU 2-Ton 18 SEER2 Ducted Central Air Conditioner with Heat Pump

  • TypeCentral Systems
  • BTU Capacity24000 BTU
  • Tonnage2 Ton
  • SEER218.0 SEER2
boxFree delivery

Delivery on Nov 12–17

Limited stock
Costway 24k-36k BTU 2-3-Ton 18.6-20 SEER2 Ducted Central Air Conditioner with Heat PumpCostway 24k-36k BTU 2-3-Ton 18.6-20 SEER2 Ducted Central Air Conditioner with Heat Pump

Costway 24k-36k BTU 2-3-Ton 18.6-20 SEER2 Ducted Central Air Conditioner with Heat Pump

  • TypeCentral Systems
  • Tonnage2-3 Ton
  • SEER218.6-20 SEER2
boxFree delivery

Delivery on Nov 12–17

Limited stock
Costway 36k BTU 3-Ton 19 SEER2 Ducted Central Air Conditioner with Heat PumpCostway 36k BTU 3-Ton 19 SEER2 Ducted Central Air Conditioner with Heat Pump

Costway 36k BTU 3-Ton 19 SEER2 Ducted Central Air Conditioner with Heat Pump

  • TypeCentral Systems
  • BTU Capacity36000 BTU
  • Tonnage3 Ton
  • SEER219.0 SEER2
boxFree delivery

Delivery on Nov 12–17

In stock
MRCOOL Universal 24k BTU 2-Ton 18.6 SEER2 Ducted Central Air Conditioner with Heat PumpMRCOOL Universal 24k BTU 2-Ton 18.6 SEER2 Ducted Central Air Conditioner with Heat Pump

MRCOOL Universal 24k BTU 2-Ton 18.6 SEER2 Ducted Central Air Conditioner with Heat Pump

  • TypeCentral Systems
  • BTU Capacity24000 BTU
  • Tonnage2 Ton
  • SEER218.6 SEER2

Delivery on Nov 09–13

Extra $100 OFF at checkout
Limited stock
MRCOOL Hyper Heat 2nd Gen 30k BTU 2.5-Ton 16.8 SEER2 Ducted Central Air Conditioner with Heat PumpMRCOOL Hyper Heat 2nd Gen 30k BTU 2.5-Ton 16.8 SEER2 Ducted Central Air Conditioner with Heat Pump

MRCOOL Hyper Heat 2nd Gen 30k BTU 2.5-Ton 16.8 SEER2 Ducted Central Air Conditioner with Heat Pump

  • TypeCentral Systems
  • BTU Capacity30000 BTU
  • Tonnage2.5 Ton
  • SEER216.8 SEER2

Delivery on Nov 09–13

Extra $100 OFF at checkout
In stock
MRCOOL Universal 30k BTU 2.5-Ton 17.2 SEER2 Ducted Central Air Conditioner with Heat PumpMRCOOL Universal 30k BTU 2.5-Ton 17.2 SEER2 Ducted Central Air Conditioner with Heat Pump

MRCOOL Universal 30k BTU 2.5-Ton 17.2 SEER2 Ducted Central Air Conditioner with Heat Pump

  • TypeCentral Systems
  • BTU Capacity30000 BTU
  • Tonnage2.5 Ton
  • SEER217.2 SEER2

Delivery on Nov 09–13

Extra $100 OFF at checkout
Limited stock
Costway 48k-60k BTU 4-5-Ton 17-17.5 SEER2 Ducted Central Air Conditioner with Heat PumpCostway 48k-60k BTU 4-5-Ton 17-17.5 SEER2 Ducted Central Air Conditioner with Heat Pump

Costway 48k-60k BTU 4-5-Ton 17-17.5 SEER2 Ducted Central Air Conditioner with Heat Pump

  • TypeCentral Systems
  • Tonnage4-5 Ton
  • SEER217-17.5 SEER2
boxFree delivery

Delivery on Nov 12–17

Limited stock
Costway 60k BTU 5-Ton 17 SEER2 Ducted Central Air Conditioner with Heat PumpCostway 60k BTU 5-Ton 17 SEER2 Ducted Central Air Conditioner with Heat Pump

Costway 60k BTU 5-Ton 17 SEER2 Ducted Central Air Conditioner with Heat Pump

  • TypeCentral Systems
  • BTU Capacity60000 BTU
  • Tonnage5 Ton
  • SEER217.0 SEER2
boxFree delivery

Delivery on Nov 12–17

In stock
MRCOOL Universal 36k BTU 3-Ton 18 SEER2 Ducted Central Air Conditioner with Heat PumpMRCOOL Universal 36k BTU 3-Ton 18 SEER2 Ducted Central Air Conditioner with Heat Pump

MRCOOL Universal 36k BTU 3-Ton 18 SEER2 Ducted Central Air Conditioner with Heat Pump

  • TypeCentral Systems
  • BTU Capacity36000 BTU
  • Tonnage3 Ton
  • SEER218.0 SEER2

Delivery on Nov 09–13

Extra $100 OFF at checkout
Limited stock
MRCOOL Hyper Heat 2nd Gen 48k BTU 4-Ton 16.5 SEER2 Ducted Central Air Conditioner with Heat PumpMRCOOL Hyper Heat 2nd Gen 48k BTU 4-Ton 16.5 SEER2 Ducted Central Air Conditioner with Heat Pump

MRCOOL Hyper Heat 2nd Gen 48k BTU 4-Ton 16.5 SEER2 Ducted Central Air Conditioner with Heat Pump

  • TypeCentral Systems
  • BTU Capacity48000 BTU
  • Tonnage4 Ton
  • SEER216.5 SEER2

Delivery on Nov 09–13

Extra $100 OFF at checkout
In stock
MRCOOL Universal 48k BTU 4-Ton 17.5 SEER2 Ducted Central Air Conditioner with Heat PumpMRCOOL Universal 48k BTU 4-Ton 17.5 SEER2 Ducted Central Air Conditioner with Heat Pump

MRCOOL Universal 48k BTU 4-Ton 17.5 SEER2 Ducted Central Air Conditioner with Heat Pump

  • TypeCentral Systems
  • BTU Capacity48000 BTU
  • Tonnage4 Ton
  • SEER217.5 SEER2

Delivery on Nov 09–13

Extra $100 OFF at checkout
Limited stock
MRCOOL Universal 60k BTU 5-Ton 17.5 SEER2 Ducted Central Air Conditioner with Heat PumpMRCOOL Universal 60k BTU 5-Ton 17.5 SEER2 Ducted Central Air Conditioner with Heat Pump

MRCOOL Universal 60k BTU 5-Ton 17.5 SEER2 Ducted Central Air Conditioner with Heat Pump

  • TypeCentral Systems
  • BTU Capacity60000 BTU
  • Tonnage5 Ton
  • SEER217.5 SEER2

Delivery on Nov 09–13

Extra $100 OFF at checkout
  • Overview
  • Articles

Best Ducted Air Conditioners for Sale

Ducted air conditioners provide invisible whole-home cooling with superior comfort and efficiency. This guide covers how ducted systems work, installation requirements, and how to choose the best ducted air conditioner for your home.

How Do Ducted Air Conditioners Work?

Ducted air conditioners use a centralized outdoor unit connected to an indoor air handler that distributes conditioned air through hidden ducts. The system circulates refrigerant between outdoor and indoor units while the air handler draws warm air through return ducts, cools it, and distributes conditioned air throughout your home.

💡 Sergey Fedorov (CTO): Best ducted air conditioners achieve up to 24 SEER efficiency ratings with variable-speed technology, providing superior whole-home comfort compared to traditional systems.

Best Ducted Air Conditioners vs Ductless Systems

FeatureDucted Air ConditionersDuctless Mini-Splits
Aesthetic ImpactCompletely invisible operationIndoor units visible in each room
Temperature UniformityExcellent across all spacesGood, but can vary between zones
Installation ComplexityModerate to high (requires ductwork)Low to moderate
Energy Efficiency16-24 SEER (system-dependent)18-30 SEER
Noise LevelWhisper-quiet indoor operationLow, but audible from indoor units
Air FiltrationCentralized, high-capacity filtersIndividual room filters
Humidity ControlExcellent throughout homeLimited to individual zones
Maintenance AccessCentralized service pointsMultiple indoor units to service

Ducted Air Conditioners for Sale: Installation Requirements

Installation complexity depends on existing infrastructure. New construction allows optimal duct placement, while retrofits work within existing constraints.

🔧 Ductwork: Existing ducts may need modification. Leaky ducts reduce efficiency by 20-40%.

⚡ Electrical: Requires 240V service with proper wiring.

📏 Sizing: 400-500 sq ft per ton capacity in well-insulated homes.

🏠 Zoning: Multi-zone systems provide independent temperature control for different areas.

Best Ducted Air Conditioner Efficiency and Costs

Modern ducted air conditioners achieve 16-24 SEER efficiency through variable-speed technology. Annual operating costs range from $300-800 for moderate climates to $800-1,500 in extreme heat for a 2,000 sq ft home.

Smart controls and zoning reduce operating costs by 15-30%. Regular maintenance maintains peak efficiency - neglected systems lose 15-25% efficiency over five years.

Ducted System Technology Comparison

Technology TypeEfficiency RangeBest ApplicationsKey Benefits
Single-Stage Systems14-16 SEERBudget-conscious installationsLower upfront cost, simple operation
Two-Stage Systems16-18 SEERModerate climate zonesBetter humidity control, improved comfort
Variable-Speed Systems18-24 SEERHigh-performance applicationsMaximum efficiency, precise temperature control
Inverter-Driven Systems20-24 SEERPremium installationsQuietest operation, optimal energy savings
What Size Ducted Air Conditioner Do I Need?

Sizing depends on your home's square footage, insulation quality, and climate. Generally, you need 1 ton of cooling for every 400-500 square feet in well-insulated homes. However, professional Manual J load calculations are essential for accurate sizing.

Factors affecting size include ceiling height, window area, sun exposure, and local climate conditions. Oversized systems waste energy and provide poor humidity control, while undersized units struggle to maintain comfort.

How Much Do Ducted Air Conditioners Cost to Install?

Installation costs range from $8,000-$15,000 for basic systems to $15,000-$25,000 for high-efficiency units with extensive ductwork modifications.

Cost factors include system efficiency rating, home size, existing ductwork condition, electrical upgrades needed, and local labor rates. New construction installations are typically 30-40% less expensive than retrofits.

Can Ducted Air Conditioners Heat and Cool?

Yes, ducted heat pump systems provide both heating and cooling efficiently. Modern cold-climate heat pumps maintain heating capacity down to -15°F, eliminating the need for backup heating in most U.S. regions.

Heat pump ducted systems are ideal for year-round comfort, offering 200-300% heating efficiency compared to traditional electric resistance heating.

How to Choose the Best Ducted Air Conditioner

Choose ducted air conditioners when aesthetic appeal, quiet operation, and uniform whole-home comfort are priorities. These systems excel in new construction and major renovations where ductwork integration is planned.

Consider long-term home plans - ducted systems add property value and appeal to buyers. Budget for complete installation costs including ductwork modifications and electrical upgrades.

Work with qualified HVAC contractors certified by equipment manufacturers and experienced with ducted installations in your climate zone.

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