Mitsubishi PUY-AK18NL 18,000 BTU Cooling Only Outdoor Unit - R454B

Mitsubishi PUY‑AK18NL – 18,000 BTU R‑454B Inverter Outdoor Condenser

Experience powerful, commercial-grade cooling in a compact outdoor unit with the Mitsubishi PUY‑AK18NL, a P‑Series single-zone condenser designed for dependable, efficient performance when paired with compatible Mitsubishi indoor heads.  

Compact, Corrosion‑Resistant Cabinet
Measuring roughly 35″ W × 11¾″ D × 24¾″ H and weighing just 99 lb, the PUY‑AK18NL fits easily on pads or wall brackets. Its Blue Fin anti‑rust coating and Seacoast Protection endure salt spray, industrial pollutants, and intense UV, enhancing longevity in harsh environments.  

Quiet, Efficient Inverter Performance
The inverter-driven compressor and electronic linear expansion valve precisely adjust refrigerant flow and compressor speed, delivering up to 19.5 SEER2 cooling with noise levels as low as 44 dB(A).

All‑Climate Reliability
Capable of continuous 24‑hour operation, the unit provides full-capacity cooling down to 0 °F (−40 °F with wind baffles), thanks to fast-restart logic and high-pressure protection.

Flexible System Pairing
Pre-charged for up to 165 ft of refrigerant lines, this 208/230 V, single-phase condenser pairs with wall-mount (PKA‑AL18NL), ducted (PEAD‑AA18NL), or cassette indoor units, offering tailored airflow, control, and space solutions.

Backed by Mitsubishi Quality
When installed by a licensed contractor and registered within 90 days, the PUY‑AK18NL comes with a 10‑year parts warranty and 7‑year compressor coverage, supported by Mitsubishi’s nationwide service network.