The Lennox 27K18 MWMD018S6-1P is a high-efficiency wall-mount mini-split system designed to provide reliable heating and cooling performance in residential and light commercial spaces. Operating on 208–230 VAC single-phase power, this unit delivers dependable year-round comfort with quiet operation and durable construction. Ideal for add-on rooms, offices, small suites, and retrofit applications where traditional ductwork is not available, the MWMD018S6-1P offers an energy-efficient solution with superior temperature control.

Lennox engineering ensures stable performance, easy installation, and long-term service life. This mini-split system is built to meet demanding climate conditions and offers precise comfort management with advanced airflow control.

 

Key Features:

 

• High-efficiency heating and cooling performance
• Wall-mount indoor unit for compact, space-saving installation
• Designed for homes, offices, and light commercial applications
• Operates on 208–230 VAC, 1-phase, 60 Hz
• Quiet operation for year-round comfort
• Reliable Lennox build quality and components

 

Specifications:

 

• Model: MWMD018S6-1P
• Voltage: 208–230 VAC, 1 Ph, 60 Hz
• System Type: High-Efficiency Wall-Mount Mini-Split
• Application: Heating and cooling
• Indoor Unit: Wall-mounted design
• Capacity: 18,000 BTU class (based on Lennox MWMD018 series)
• Refrigerant: Factory-standard refrigerant for modern Lennox mini-splits
• Operation: Energy-efficient inverter technology
• Sound Level: Low-noise indoor operation
• Usage: Residential or light commercial