Mitsubishi PEFY-L08NMAU-A 8,000 BTU Mid Static Horizontal-Ducted Indoor Unit - R454B

Mitsubishi PEFY-L08NMAU-A – 8,000 BTU/H Horizontal-Ducted Indoor Unit
Deliver compact, concealed comfort with the Mitsubishi PEFY-L08NMAU-A, an 8,000 BTU/H horizontal-ducted indoor unit engineered for quiet operation, enhanced static pressure flexibility, and adaptable installation configurations. Designed for residential and light commercial applications, this ducted fan coil provides efficient zoned comfort while maintaining a clean, unobtrusive interior appearance.

Powerful & Efficient Performance
The PEFY-L08NMAU-A delivers 8,000 BTU/H of nominal cooling capacity and 9,000 BTU/H of nominal heating capacity, ensuring reliable year-round comfort in small-to-medium spaces. Equipped with an 85W high-efficiency DC fan motor, the unit offers multiple airflow settings of 212, 265, and 300 CFM to meet varying comfort demands and duct system requirements.

Enhanced Static Pressure for Flexible Duct Design
This model features five-stage external static pressure settings of 0.14, 0.20, 0.28, 0.40, and up to 0.60 in. WG, providing exceptional flexibility for duct extension, branching, and customized air outlet configurations. The expanded static pressure range makes it suitable for more complex concealed duct installations compared to standard low static units.

Quiet Operation for Sound-Sensitive Spaces
Operating at sound pressure levels as low as 24 dB(A), the PEFY-L08NMAU-A is ideal for bedrooms, offices, and other quiet environments. Even at higher fan speeds, noise levels remain controlled, reaching only 30 dB(A), ensuring balanced comfort and acoustic efficiency.

Compact, Ceiling-Ready Design
With a cabinet height of just 9-7/8", this indoor unit is designed for low-clearance ceiling cavities while supporting enhanced static performance. Measuring 27-9/16" W × 28-7/8" D × 9-7/8" H and weighing 48 lbs, it offers an installation-friendly solution for retrofit and new construction projects requiring concealed comfort delivery.

Built-In Condensate Management
The PEFY-L08NMAU-A includes an integrated condensate lift pump capable of lifting condensate up to 27-9/16", simplifying drain routing and expanding installation flexibility. A 1-1/4" O.D. drain connection ensures reliable condensate removal for gravity or pumped drainage configurations.

Smart Controls & System Compatibility
This indoor unit supports a wide range of advanced control solutions, including wired MA controllers, RedLINK® wireless remotes, third-party thermostat interfaces, and building automation integration via BACnet® or Modbus® with appropriate adapters. Optional kumo cloud® Comfort App connectivity allows remote monitoring and modern connected comfort management.

Reliable Refrigerant & Electrical Configuration
Designed for use with R454B refrigerant systems, the unit connects via 1/4" liquid and 1/2" gas lines for efficient system pairing. It operates on 208/230V single-phase power with an MCA of 1.75 and MOCP of 15 amps, ensuring safe and dependable electrical performance.

Engineered for Versatile Concealed Zoned Comfort
Purpose-built for horizontal concealed duct installations, the Mitsubishi PEFY-L08NMAU-A combines compact sizing with enhanced static pressure capability. Ideal for small-to-medium zones requiring flexible duct design and quiet performance, this horizontal-ducted indoor unit delivers efficient, reliable, and unobtrusive climate control for residential and light commercial environments.