Mitsubishi PUY-AK12NL-U1 12,000 BTU Cooling Only Outdoor Unit - R454B

Mitsubishi PUY-AK12NL – 12,000 BTU R-454B Inverter Outdoor Condenser

Deliver precise, energy-smart cooling to offices, classrooms, retail bays, or critical residential zones with the Mitsubishi PUY-AK12NL, a P-Series single-zone outdoor unit engineered for dependable, year-round performance when paired with any compatible Mitsubishi indoor unit.

Compact, Weather-Tough Construction
A low-profile 34 ⅝" W × 11 ⅞" D × 24 ⅞" H cabinet slips easily onto pads or wall brackets and tips the scale at just 99 lb for hassle-free transport and placement. Factory-applied Blue Fin coil coating and full seacoast protection shield the unit from salt spray, industrial pollutants, and UV, extending service life in harsh climates.

Quiet, Inverter-Driven Efficiency
A twin-rotary, INVERTER-controlled compressor modulates output to match the load, delivering up to 20 SEER2 cooling while keeping sound as low as 44 dB(A)—quieter than a suburban street—so outdoor ambience stays undisturbed. 

Low-Ambient, Continuous Operation
Need server-room or shoulder-season cooling? The PUY-AK12NL maintains full capacity down to –40 °F with optional wind baffles and ships ready for reliable 24-hour operation with fast-restart logic and high-pressure protection built in. Out-of-the-box cooling is available to 23 °F, covering most U.S. climates.

Flexible System Pairing
Pre-charged for up to 165 ft of refrigerant lines, this 208/230 V, single-phase condenser supports any single indoor head—wall-mount (PKA-AL series), ceiling cassette (PLA-AE), or ducted air handler (PVA-AA)—letting you tailor airflow, filtration, and control options to each project. Electronic LEV and precision sensors ensure seamless communication across the system. 

Backed by Mitsubishi Quality
Register the installation with a licensed contractor and enjoy up to 10 years of limited parts and compressor coverage, plus ready access to Mitsubishi’s nationwide service network for total peace of mind.