New Compressor

• Compact
• High performance
• Flash injection*

*ZUBADAN (SHWM) only

ErP Lot 1 Compliant with Highest Seasonal Space Heating Energy Efficiency Class A+++

All models have achieved the “RANK A+++” for SCOP at low temperature.

The rank range means from class A+++ to D

60°C Flow Temperature at Low Ambient Temperature

60°C max flow temprature can be maintained up to Ambient –7°C. (For PUD-S(H)WM models)

Reducing Refrigerant Amount

CO2 equivalent emission

Noise Reduction-10dB(A)

Mitsubishi Electric heat pumps are designed to give you highly efficient and eco-friendly heating with 10dB(A) less in PWL. Compared with conventional models.

*Rated condition (According to EN12102)

Blowing Air

To Reduce Fan Noise

• Optimising fan position
• Optimising bell mouth shape
• Bigger fan diameter

Enclosing Noise

Shutting Out Noise from Compressor

• The structure of double enclosing

Primary: enclosing a compressor (the structure is patented.)

Secondary: enclosing machine room.

Avoiding Vibration and Resonance

• Dedicated soft rubber mount for the compressor to avoid vibration
• Optimising piping structure to avoid vibration and resonance

Defrost Improvement

Conventional models often switch to defrost operation even when there is not much frost on outdoor units. By defecting frost more precisely, it is possible to prevent frequent on/off for defrosting and to give you more comfort.

New Compressor Frequency Control

By reducing frequency changes (from 17 to 4 times per hour), hunting is prevented. Reducing fluctuation improves efficiency and prolongs compressor life.