Outood heat pump split unit PUD-S(H)WM R32
PUD-S(H)WM with R32 refrigerant is optimized for extremely low outdoor temperatures. It can meet both heating and domestic hot water production needs. The system consists of an outdoor direct expansion unit and an indoor hydronic module for heating, with or without a storage tank.
Class A+++ heat pump heating 35°C
Mitsubishi Electric's contribution to realizing an increasingly green future results in products with high technological content that consume less and less energy and significantly reduce greenhouse gas emissions.
R32
This Mitsubishi Electric product uses R32 refrigerant gas, which has a low greenhouse effect.
SG Ready
The new Ecodan® hydronic modules support the SG ready function. An acronym for Smart Grid Ready, the function allows maximizing the self-consumption of electricity from a photovoltaic system and is realized with 2 additional inputs.
Water systems - Domestic hot water production
Thanks to Mitsubishi Electric's experience and technological innovation in the field of air conditioning and Heat Pumps, the units in the Heating range are capable of delivering all energy services for the intended use, whether it is a domestic environment or a commercial setting.
The product is capable of providing domestic hot water.
Water systems - Water heating
Thanks to Mitsubishi Electric's experience and technological innovation in the field of air conditioning and Heat Pumps, the units in the Heating range are capable of delivering all energy services for the intended use, whether it is a domestic environment or a commercial setting.
The product provides heating by water.
Zubadan
Hydronic heat pumps for all heating, cooling and domestic hot water solutions. Many models for every intended use: stand-alone or centralized residential, commercial, tertiary, hotel and industry: an environmentally friendly choice with high technology and energy savings.
Technical sheet
New Compressor
- Compact;
- high performance;
- flash injection (Zubadan SHWM) only.

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.

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
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)

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.
Mitsubishi Electric puts the best professionals at your service to advise you in your choice and guide you through all the steps of purchase and installation.
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