Midea DLFSHCH12XAK Ductless Split Wall Indoor Unit 12000 Btu/h

Product Description

The MIDEA DLFSHCH12XAK is a ductless split high wall indoor unit designed for residential and light-commercial single-zone heating and cooling applications. Rated at 12,000 BTU/h and operating on 230 volts, this unit delivers a 21.5 SEER efficiency rating, making it well-suited for installations where energy efficiency is a priority. Part of the QuietComfort Series, it is engineered for low-noise operation. The unit is wall-mounted and connects to a compatible outdoor condenser via refrigerant lineset and low-voltage control wiring. Installation is typically performed by a licensed HVAC technician with EPA 608 certification.

The DLFSHCH12XAK is intended for high wall installation in residential rooms, offices, server rooms, additions, and other spaces where ducted systems are impractical or unavailable. This indoor unit is backward compatible with the DLCSR outdoor unit, making it a viable replacement or upgrade option for existing DLCSR-based mini-split systems. It operates on a 230-volt circuit and is appropriate for single-zone ductless heat pump configurations.

Key Features

• 12,000 BTU/h capacity for single-zone heating and cooling
• 21.5 SEER efficiency rating for reduced operating costs
• QuietComfort Series design for low-noise operation
• 230-volt operation suitable for standard residential and light-commercial circuits
• Backward compatible with DLCSR outdoor units
• High wall mount configuration for unobtrusive installation

Compatibility

This unit is backward compatible with the DLCSR outdoor unit as stated by the manufacturer. Verify outdoor unit model, refrigerant type, and lineset sizing before installation.

Installation Notes

Installation must be performed by an EPA 608-certified HVAC technician. Power down and lock out the circuit before making any electrical or refrigerant connections. Follow local mechanical and electrical codes for lineset routing, wall penetration sealing, and low-voltage wiring. Do not operate the indoor unit without confirming the outdoor unit is matched, charged, and commissioned per manufacturer startup procedures.