Mitsubishi Mr. Slim

It includes features like Variable Compressor Speed Inverter (VCSI) technology, which helps Mr. Slim use only the energy needed to keep your room temperature and humidity right where you want them.

It includes the whisper-quiet fans and compressors that work so silently you won’t even notice they’re on. It includes high-speed heating and cooling which get your rooms to the temperature you want when you’ve just come in from extreme outdoor conditions. And it includes all the advanced engineering to keep your home comfortable while saving you from rising energy costs. Now that’s smart thinking.

Variable Compressor Inverter Technology

Advanced Variable Compressor Speed Inverter (VCSI) Technology provides exceptional high-speed heating and cooling performance, energy-efficient operation, and most importantly, the experience of unmatched comfort.

Conventional compressors work on cycles where the system starts up and stays at a fixed speed until it overshoots the set temperature, and then stops until the next cycle begins. This on-off cycle causes unnecessary energy spikes and also consumes high amounts of energy, regardless of the actual requirement, as the system is always producing the maximum amount of cooling or heating even when the demand is low. This results in a tremendous amount of wasted energy and uncomfortable energy fluctuations.