Midea DLFEHAA12XBJ Ductless Split Indoor Unit 12000 Btu/h 115V

Product Description

The MIDEA DLFEHAA12XBJ is a cooling-only ductless mini-split high wall indoor unit rated at 12,000 BTU/h and designed for 115-volt single-phase circuits. It carries a 16.8 SEER efficiency rating, placing it firmly in the performance tier for residential and light-commercial zoned cooling applications. The unit is an indoor air handler only and requires a compatible outdoor condensing unit to form a complete system. HVAC technicians install this unit at wall height, connecting it to the outdoor section via refrigerant line sets and low-voltage control wiring. No ductwork is required.

This indoor unit is suited for single-zone ductless cooling in residential spaces such as bedrooms, living areas, additions, and server rooms, or in small commercial spaces where zone-level temperature control is needed. At 115 volts, it fits standard residential electrical service without requiring a dedicated 208/230-volt circuit, which simplifies installation in retrofit and addition scenarios. The cooling-only configuration is appropriate for climates where a separate heating source is already in place.

Key Features

• 12,000 BTU/h cooling capacity for single-zone applications
• 16.8 SEER efficiency rating for energy-conscious installations
• 115-volt operation compatible with standard residential electrical service
• Cooling-only design for climates with dedicated heating systems
• High wall mount configuration keeps floor space clear
• Ductless operation eliminates the need for duct fabrication or modification

Compatibility

Designed as an OEM-style indoor air handler for ductless mini-split cooling systems requiring a 115-volt, 12,000 BTU/h high wall indoor unit; must be paired with a compatible MIDEA outdoor condensing unit.

Installation Notes

Installation must be performed by a licensed HVAC technician holding EPA Section 608 certification for refrigerant handling. Power to the circuit must be shut off at the breaker before any wiring connections are made. The wall bracket must be leveled and anchored into solid structural framing to support the unit's weight. Line set connections, drain line routing, and low-voltage wiring should be completed per the manufacturer's installation manual and all applicable local mechanical and electrical codes.

Technical Specifications

• Cooling Capacity: 12,000 BTU/h
• SEER: 16.8
• Voltage: 115 volts
• Configuration: Cooling Only
• Unit Type: High Wall Indoor Air Handler
• System Type: Ductless Mini-Split
• Dimensions (L x W): 34 x 12 inches
• Weight: 23 pounds

Standard Information

• Brand: MIDEA
• Manufacturer Part Number: DLFEHAA12XBJ