Mitsubishi Electric LEV Interface PAC-LV11M

Mitsubishi Electric LEV Interface PAC-LV11M provides seamless integration between standard M Series indoor units (such as stylish MSZ wall-mounted and MFZ floor-standing models) and City Multi VRF systems (specifically PUMA-P and PUMY-SP outdoor series).

This connection interface expands system flexibility, allowing domestic or commercial spaces to combine low-profile, aesthetic M Series indoor units with high-efficiency VRF heat pump technology. Mitsubishi Electric LEV Interface PAC-LV11M featuring a compact footprint, the unit can be mounted vertically or horizontally inside ceiling spaces or wall voids to fit tight installation spaces.

Key Features & Benefits

• System Integration: Connects stylish Mitsubishi Electric M Series indoor units directly to City Multi VRF systems (PUMA-P and PUMY-SP outdoor units).

• Flexible Orientation: Universal enclosure design allows for either vertical or horizontal mounting, accommodating tight ceiling voids and wall cavities.

• Centralised Control Compatibility: Enables indoor units to be managed via M-NET and MELANS central controllers.

• No Condensate Drain Required: Operates strictly as a expansion valve interface, eliminating the need for separate drain pipework on the interface box.

• Extended Pipe Length: Supports up to a 15-meter maximum piping distance between the PAC-LV11M interface and the connected M Series indoor unit.

• Compact Footprint: Ultra-slim profile makes it easy to conceal behind service hatches or within ceiling spaces.

Complete Design, Supply & Service by SWAT Engineering

SWAT Engineering delivers end-to-end HVAC solutions for commercial, retail, and residential properties across the United Kingdom.

1. Tailored VRF System Design

• Thermal load calculations and compatibility assessments to integrate M Series indoor units into City Multi VRF layouts.

• Detailed schematic planning for pipe routing, LEV interface positioning, and M-NET central control integration.

• Compliance checks with UK Building Regulations, F-Gas rules, and energy performance metrics.

2. Certified UK-Wide Installation

• Professional installation by certified Refcom-accredited and F-Gas registered engineers.

• Precision positioning, brazing, wiring, and interface setup inside ceiling voids or wall mounting points.

• Complete pressure testing, vacuum evacuation, and system commissioning for maximum efficiency.

3. Maintenance & Servicing

• Custom planned preventative maintenance (PPM) to protect equipment performance and long-term reliability.

• Complete diagnostic checks, electrical terminal inspections, and F-Gas leak detection across all UK regions.

• 24/7 emergency repair and call-out services nationwide.