Mitsubishi PKA-AK36NL & PUY-AK36NL Wall Mounted Cooling Only System - R454B

Mitsubishi PKA‑AK36NL & PUY‑AK36NL: 36,000 BTU Wall-Mounted Cooling-Only System

The Mitsubishi PKA‑AK36NL indoor unit paired with the PUY‑AK36NL outdoor condenser delivers 36,000 BTU cooling capacity in a single-zone mini-split system. Designed for commercial and large residential spaces up to approximately 1,500 sq ft, this system uses low-GWP R-454B refrigerant and inverter-driven technology for energy-efficient, quiet, and reliable cooling performance.

General Information

• System Type: Wall-mounted ductless air handler + single-zone cooling-only condenser

• Models: Indoor – PKA‑AK36NL | Outdoor – PUY‑AK36NL

• Capacities: 36,000 BTU Cooling

• Room Size: Ideal for up to ~1,500 sq ft

• Operating Modes: Cooling Only

• ENERGY STAR®: Yes

• Refrigerant / Factory Charge: R‑454B, pre-charged

Key Features

• INVERTER Technology: Variable-speed compressor ensures precise, energy-efficient cooling with reduced power consumption.

• Robust Cooling: Provides consistent comfort with 36,000 BTU cooling capacity suitable for large rooms or commercial spaces.

• Durable Construction: Equipped with corrosion-resistant Blue Fin coating and rugged design for long-lasting performance in demanding environments.

• Quiet Operation: Operates at indoor sound levels as low as 39 dB(A), delivering discreet comfort without disruption.

• Smart Control Compatible: Works with Mitsubishi’s wired and wireless controllers and supports app-based control for flexible system management.

• Flexible Installation: Supports long refrigerant line lengths up to 225 feet and vertical height differences up to 65 feet, ideal for complex building layouts.

Specifications (Rated Conditions)

• Cooling Capacity: 36,000 BTU

• SEER2: 20.3

• EER2: 12

• Electrical: 208/230 V | 1-Ph | 60 Hz

• Airflow (Dry): 705-920 CFM

• Sound Pressure: Indoor 43-49 dB(A) | Outdoor 52 dB(A)

• Piping: Liquid 3/8 in. | Gas 5/8 in. | Max line length 225 ft | Max height 10 ft

• Outdoor Dimensions / Weight: 41-11/32 x 14 x 52-43/64 in. | 224 lbs

• Drain Connection: ⅝ in. O.D.

Included Components

• Indoor Unit: PKA‑AK36NL wall-mounted air handler

• Outdoor Unit: PUY‑AK36NL outdoor condenser

• Remote Controller: Hand-held or wall-mounted controller (varies by package)

Ideal For

Homeowners and commercial users needing a high-capacity, efficient mini-split system delivering reliable cooling performance for large spaces with quiet operation and smart controls.