Mitsubishi PKFY-L12NLMU-A 12,000 BTU Wall Mounted Indoor Unit - R454B

Mitsubishi PKFY-L12NLMU-A – 12,000 BTU/H Wall-Mounted Indoor Unit

Deliver compact, efficient comfort with the Mitsubishi PKFY-L12NLMU-A, a 12,000 BTU/H wall-mounted indoor unit engineered for quiet operation, flexible installation, and precise zoned climate control. Designed for residential and light commercial applications, this sleek wall-mounted unit provides dependable performance while maintaining a modern, unobtrusive appearance.

Compact & Efficient Performance
The PKFY-L12NLMU-A delivers 12,000 BTU/H of nominal cooling capacity and 13,500 BTU/H of nominal heating capacity for efficient year-round comfort in medium-sized spaces. With low power consumption of approximately 0.04 kW in cooling and 0.03 kW in heating, the unit is designed for energy-efficient operation.

Multi-Speed Airflow for Personalized Comfort
Equipped with a DC fan motor, the unit offers multiple airflow settings of 152, 191, 244, and 297 CFM to match varying comfort demands. This flexibility allows for precise airflow control and improved air distribution across the conditioned space.

Quiet Operation with Strong Airflow Capability
Operating at sound pressure levels as low as 24 dB(A) and up to 41 dB(A), the PKFY-L12NLMU-A balances strong airflow performance with quiet operation. This makes it suitable for bedrooms, offices, and living spaces where both performance and sound control are important.

Sleek, Wall-Mounted Design
The unit features a compact, lightweight cabinet with a flat-white, modern panel design that blends seamlessly into interior spaces. Measuring approximately 30-7/16" W × 9-11/32" D × 11-25/32" H and weighing 24.5 lbs, it offers easy installation and a minimal wall footprint.

Built-In Wireless Receiver & Flexible Controls
The PKFY-L12NLMU-A includes a built-in wireless receiver, enabling compatibility with handheld remote controllers and advanced control systems. It also supports dual setpoint functionality and integration with wired controllers, third-party thermostat interfaces, and building automation systems for enhanced control flexibility.

Easy Maintenance with Accessible Filter Design
The unit features an easily removed intake grille filter, simplifying routine maintenance and helping maintain optimal airflow and indoor air quality. This design supports long-term performance with minimal service requirements.

Flexible Installation with Multiple Wiring Options
Designed for installation versatility, the unit supports both back and right-side wiring take-out, allowing for flexible placement and easier integration into various room layouts and installation conditions.

Reliable Refrigerant & Electrical Configuration
The system uses 1/4" liquid and 1/2" gas line connections for efficient refrigerant flow and compatibility with Mitsubishi systems. It operates on 208/230V single-phase power with an MCA of 0.24 and MOCP of 15 amps, ensuring safe and dependable electrical performance.

Engineered for Quiet, Zoned Comfort in Medium Spaces
Purpose-built for wall-mounted applications, the Mitsubishi PKFY-L12NLMU-A combines compact design, quiet operation, and strong airflow performance. Ideal for medium-sized rooms or supplemental zoning, this indoor unit delivers reliable, energy-efficient comfort with flexible control and installation options.