The Mitsubishi Electric MSZ EF Series is a high-performance wall-mounted split system designed for energy efficiency, quiet operation and smart functionality. Built for residential or light commercial use, it delivers reliable heating and cooling performance with a compact, streamlined indoor unit that integrates neatly into most interior layouts.

This system features inverter-driven compressor technology, which continuously adjusts output to match the exact temperature needs of the room. This ensures faster temperature regulation, consistent climate control and lower overall energy consumption. Operating noise levels start at just 21 decibels, making the MSZ EF one of the quietest in its class — ideal for bedrooms, living rooms and workspaces.

The MSZ EF Series includes a Nano Platinum Deodorising Filter for enhanced air quality by reducing odours and bacteria. Users may also opt to upgrade with advanced filtration such as the Electrostatic Anti-Allergy Filter or Plasma Quad Connect for added protection against fine dust, mould, allergens and airborne viruses. Additional features include WiFi control via the Mitsubishi Electric app (optional adapter required), programmable timers, and compatibility with voice control systems. The system uses R32 refrigerant, which improves performance while reducing environmental impact.