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The MIDEA D5CSRAH09AAK is a ductless split R454B condensing unit (CDU) rated at 9,000 BTU/h and designed for heat pump operation at 230 volts. This outdoor unit pairs with a compatible indoor air handler to form a complete ductless mini-split system capable of both heating and cooling. Operating on R454B refrigerant, it reflects current low-GWP refrigerant requirements now appearing in newer equipment lines. At 62.17 pounds, the unit is manageable for a two-person install crew. Licensed HVAC technicians handling R454B systems must hold the appropriate EPA certification for the applicable refrigerant category.
The D5CSRAH09AAK is suited for residential and light-commercial single-zone ductless applications where a compact 9,000 BTU/h heat pump is required. Typical installations include single rooms, additions, server rooms, and spaces without existing ductwork. The 230-volt configuration is standard for mini-split outdoor units and connects to a dedicated circuit at the electrical panel. Installation teams should verify local jurisdiction requirements for disconnect sizing and line-set length before mounting.
Designed as an OEM-style outdoor condensing unit for ductless mini-split heat pump systems requiring a 9,000 BTU/h R454B-compatible outdoor unit at 230 volts. Verify indoor unit compatibility with MIDEA product documentation before ordering.
Installation must be performed by a licensed HVAC technician certified to handle the applicable refrigerant class under EPA Section 608 regulations. Disconnect and lock out all power to the circuit before making electrical connections. Follow NEC requirements for disconnect placement, wire gauge, and breaker sizing at the electrical panel. Do not operate the unit without confirming the indoor unit, line set, and control wiring are correctly matched and leak-tested per manufacturer specifications.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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