Mitsubishi SUZ-AA12NL 12,000 BTU Heat Pump Outdoor Unit - R454B

Mitsubishi SUZ‑AA12NL – 12,000 BTU R‑454B Single‑Zone Heat Pump Outdoor Unit

Upgrade your comfort with the efficient and reliable Mitsubishi SUZ‑AA12NL, a single‑zone outdoor unit built for year‑round performance.

Powerful & Efficient Performance
Delivers 12,000 BTU of cooling and up to 15,000 BTU of heating with inverter‑driven technology for precise, energy‑saving operation, ensuring consistent comfort across varied climates. 

Eco‑Friendly Refrigerant
Uses next‑generation R‑454B refrigerant for reduced environmental impact and compliance with evolving regulations. 

Quiet & Durable Design
Engineered for whisper‑quiet operation (as low as 51 dB) and long‑term reliability, featuring Blue Fin anti‑corrosion coating and smart protections that keep performance strong in demanding conditions.

Flexible System Compatibility
Pairs seamlessly with a wide range of Mitsubishi indoor units—wall‑mounted, ceiling cassette, and ducted models—offering installation versatility for any space. 

Trusted Mitsubishi Quality
Backed by industry‑leading 10‑year parts and 7‑year compressor warranty coverage when installed and registered by a licensed contractor, ensuring peace of mind for years to come.