Mitsubishi PKA-AK36NL 36,000 BTU Wall Mounted Indoor Unit - R454B

Mitsubishi PKA‑AK36NL – 36,000 BTU R‑454B Wall‑Mounted Indoor Unit

The Mitsubishi PKA‑AK36NL is a high-capacity, single-zone indoor wall-mounted unit designed to pair with compatible P-Series outdoor condensers, delivering efficient year-round heating and cooling for commercial and large residential spaces up to ~1,500 sq ft.

Slim, Commercial-Grade Design
Measuring approximately 46‑1/16″ W × 14‑3/8″ H × 11‑5/8″ D, this unit mounts high on the wall to save space and is ideal for offices, classrooms, and retail environments. Its durable housing with dual-barrier coating ensures long-lasting, reliable performance.

High-Efficiency Performance
Provides up to 22.1 SEER2 cooling and 9.6 HSPF2 heating when paired with a compatible outdoor unit, utilizing inverter-driven compressor technology for steady temperatures, reduced energy consumption, and quiet operation as low as 43 dB(A).

Reliable Heating & Cooling
Delivers a cooling capacity up to 36,000 BTU and heating capacity up to 40,000 BTU (depending on condenser), with dependable warmth in low ambient temperatures down to –13°F when paired with Hyper-Heat outdoor units.

Smart System Integration
Compatible with Mitsubishi’s advanced controls, including wired wall controllers, wireless remotes, and app-based operation via the optional MAC-568IF-E interface for flexible system management.

Built for Demanding Environments
Constructed for continuous operation with corrosion-resistant Blue Fin coating and automatic restart after power interruptions. Designed for extended refrigerant line runs and commercial-grade durability.

Backed by a 10-Year Warranty
Includes a 10-year parts warranty when installed and registered by a licensed contractor, providing long-term peace of mind and value.

Perfect for businesses and homeowners needing a high-capacity, space-saving indoor unit with modern controls and efficient, quiet performance in large-scale commercial or residential applications.