Commercial condensing unit R32 YXM

for commercial buildingsair-cooledmulti-service

Overview
Mitsubishi Electric introduces the City Multi R32 YXM series: a high-efficiency VRF outdoor range using low‑GWP R32 refrigerant. The YXM family includes Heat Pump and 2‑pipe Heat Recovery models designed for large commercial HVAC projects, with a focus on compact modular chassis, flexible piping and low noise operation compliant with BS EN 378.

Key benefits & summary

• System capacities nominally 12–112 kW (some documentation references up to 113 kW) in Heat Pump and Heat Recovery variants.
• Available for installation from Spring 2026.
• Compact modular chassis reduces footprint and simplifies transportation and installation.
• Patented Vertical Flat Tube (VFT) heat exchanger for improved heat transfer and whole‑life carbon reduction.
• Patented 2‑pipe architecture enables simultaneous heating and cooling with fewer brazed joints and reduced riser space.
• Low‑GWP refrigerant: R32.

Features (detailed)

• Ultra‑compact modular outdoor units with S, L and LL module sizes to cover small to very large commercial applications.
• Flexible piping arrangements to simplify project design and shorten installation time.
• Market‑leading low noise performance with optimized fans for efficient air movement.
• Unique patented Vertical Flat Tube (VFT) heat exchanger to enhance efficiency.
• Improved defrost technology for reliable performance in cold climates.
• Advanced control and communication network for scheduling, monitoring and reduced operating costs.
• Wide compatibility with indoor units: Ceiling Cassette, Concealed Ducted, Wall‑Mounted and Ceiling‑Suspended types.
• Branch Controller: 252 mm height for tight ceiling spaces, built‑in shut‑off valve and up to 12 ports; supports simultaneous heating and cooling on the 2‑pipe system.
• Leak detection: low‑level detector ("Sensor and Alarm Kit") with independent power supply, audible/visual alarm and automatic shut‑off valve; affected indoor unit stops while others continue. Detector life ~30 years.
• Reduced refrigerant charge and simplified plug‑and‑play installation approach.

Applications & product family
City Multi R32 YXM is targeted at a broad range of commercial applications, from small shops and offices to large multi‑zone buildings. The family supports scalable outdoor combinations and flexible zoning via local, branch and centralized controllers for building‑wide HVAC management.

Useful materials on the page (non-link summary)
The product page includes brochures, technical data sheets, infographics and videos summarizing YXM modules, installation options and performance characteristics.

Technical specifications

• Brand: Mitsubishi Electric
• Product family / series: YXM
• Product line: City Multi R32 VRF
• Availability: Available to install from Spring 2026
• Refrigerant: R32 (low‑GWP)
• Heat recovery: 2‑pipe heat recovery models available
• Heat exchanger: Patented Vertical Flat Tube (VFT)
• System capacities: nominally 12–112 kW (some references up to 113 kW)
• Module power bands: S module 22–34 kW; L module 40–56 kW; LL module 62–112 kW
• Branch Controller: height 252 mm; up to 12 ports; built‑in shut‑off valve
• Leak detection: 'Sensor and Alarm Kit' low‑level detector; audible/visual alarm; automatic shut‑off; detector lifespan ≈30 years
• Design features: compact modular chassis, flexible piping, 2‑pipe throughout, fewer brazing points
• Standards & compliance: designed to comply with BS EN 378
• Indoor unit compatibility: Ceiling Cassette, Concealed Ducted, Wall‑Mounted, Ceiling‑Suspended
• Footprint improvements: approx. 6% smaller than market average for outdoor units; L module up to 31% reduction for limited spaces