Heat Pump Ecodan Multi Comfort
The Best of Two Worlds
Ecodan Multi Series PXZ heat pump in R32 is a hybrid Air-to-Air and Air-to-Water system that combines the flexibility of a multisplit air-source system for heating and cooling with the comfort of a water-source heat pump that can provide: heating and hot water through the Hydrotank module with 170, 200 and 300 lt sanitary storage, heating and hot water through the built-in Inwall system with 175 lt sanitary storage or, finally, heating only with Hydrobox module with the possibility of installation of external storage tank.
Maximum flexibility for the multisplit system, which can be composed of wall-mounted, floor-standing, ducted and ceiling-mounted indoor air units.
Class A+ domestic hot water heating
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.
Class A+ heat pump heating 55°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.
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.
Up to class A++ heating air conditioning
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.
The words "up to" indicate the highest energy class achievable by the product on the board.
Up to class A+++ cooling air conditioning
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.
The words "up to" indicate the highest energy class achievable by the product on the board.
Air cooling
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 cooling by air.
Air 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 air.
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.
Technical sheet
Configure your system
Set up your system in just a few steps.
Choose the indoor air conditioner units you prefer and the outdoor water units (with or without domestic hot water production) that best meet your needs.
One system for all energy services
The innovative Ecodan Multi Series PXZ heat pumps in R32 combine in a single machine the typical comfort of water-based solutions and the maximum energy efficiency and low consumption of direct expansion air conditioning.
Available in two sizes: the 7.5 kW PXZ-4F75VG model that allows for the connection of up to 4 indoor units (1 hydronic + 3 direct expansion) and the 8.5 kW PXZ-5F85VG model that allows for the addition of up to 5 indoor units (1 hydronic + 4 direct expansion).
They present a unique ease of installation since all indoor units, which can be selected from a wide range, can be connected directly to a single outdoor unit, thus reducing not only the time required to set up the system, but also the masonry work required to install the system.
Energy efficiency in cooling in class A+++ (rank from A+++ to D), in heating in class A++ (rank from A+++ to D) and also domestic hot water production in class A+ (rank from A+ to F).
Comfort, quietness and functionality are guaranteed down to -20°C, and the flow water temperature of up to 55°C allows it to adapt to any system configuration.
The entire system can be controlled both locally and remotely via the MelCloud platform: the user is able to adjust the temperature in each individual room, control domestic hot water, and monitor energy consumption via PC, smartphone, or tablet.
Heat pump for heating/cooling with integrated hot water production
Up to 4 indoor direct expansion units can be directly connected to the outdoor unit for space heating and cooling. The outdoor unit can also be combined with the Hydrotank indoor module to meet all integrated heating and hot water production needs with an output temperature of up to 55°C.
The Hydrotank module is in fact equipped with a 170, 200 or 300-liter storage tank to meet a variety of domestic hot water needs.
All the main components of the primary plumbing system are contained inside, greatly facilitating the installation and use of space.
The table below shows the combinations of the outdoor unit and the corresponding indoor Hydrotank unit with the main technical characteristics
| Model | PXZ-4F75VG | PXZ-5F85VG |
| N. indoor air/air units | from 1 to 3 | from 1 to 4 |
| N. indoor air/water units | 1 | 1 |
| Hydrotank 170 liters | ERST17D-VM2D | ERST17D-VM2D |
| Hydrotank 200 liters | ERST20D-VM2D | ERST20D-VM2D |
| Hydrotank 300 liters | ERST30D-VM2ED | ERST30D-VM2ED |
| Water heating | ||
| Nom/Max Capacity (Air 7° / Water 35°) | 7.50 / 9.30 | 8.50 / 10.00 |
| COP Nom / Max (Air 7° / Water 35°) | 4.17 / 3.57 | 4.34 / 3.99 |
| Nom/Max Capacity(Air -7° / Water 35°) | 6.00 / 6.00 | 7.70 / 7.70 |
| COP Nom / Max(Air -7° / Water 35°) | 2.40 / 2.40 | 2.34 / 2.34 |
| Temp. Water Max (°C) | 55 | 55 |
| Energy Efficiency Class (Water 35°)* | A++ | A++ |
| SCOP(Water 35°) | 3.92 | 4.00 |
| Hot water | ||
| RANK (ACS Load Profile)** | A+ | A+ |
| Air heating | ||
| Nominal capacity kW | 8.60 | 9.30 |
| COP | 4.60 | 4.65 |
| Theoretical Load (Pdesign) | 7.00 | 7.00 |
| SCOP | 4.10 | 4.70 |
| Energy efficiency class*** | A+ | A++ |
| Air cooling | ||
| rated capacity (T=+35°C) | 7.20 | 8.30 |
| EER(T=+35°C) | 3.89 | 4.21 |
| Theoretical Load (Pdesign) | 7.20 | 8.30 |
| SEER | 8,10 | 8.50 |
| Energy efficiency class*** | A++ | A+++ |
*Heating Rank (water 35°): rank from A+++ to D.
**ACS load profile rank:rank from A+ to F.
***Energy efficiency class: rank from A+++ to D
Heat pump for heating/cooling with optional external hot water storage
Up to 4 indoor direct expansion units can be directly connected to the outdoor unit for space heating and cooling. The outdoor unit can also be combined with the Hydrobox indoor module, which provides great flexibility of use and installation versatility to meet all heating needs.
An optional external hot water cylinder can be associated with it.
Enclosed within it are all the main components of the hydraulic system (heat exchanger, hydraulic circulator, expansion tank, supplementary electric heater, and safety components).
The table below shows the main technical characteristics.
| Model | PXZ-4F75VG | PXZ-5F85VG |
| N. indoor air/air units | from 1 to 3 | from 1 to 4 |
| N. indoor air/water units | 1 | 1 |
| Hydrobox | ERSD-VM2D | ERSD-VM2D |
| Water heating | ||
| Nom/Max Capacity (Air 7° / Water 35°) | 7.50 / 9.30 | 8.50 / 10.00 |
| COP Nom / Max (Air 7° / Water 35°) | 4.17 / 3.57 | 4.34 / 3.99 |
| Nom/Max Capacity(Air -7° / Water 35°) | 6.00 / 6.00 | 7.70 / 7.70 |
| COP Nom / Max(Air -7° / Water 35°) | 2.40 / 2.40 | 2.34 / 2.34 |
| Temp. Water Max (°C) | 55 | 55 |
| Energy Efficiency Class (Water 35°) | A++ | A++ |
| SCOP(Water 35°)* | 3.92 | 4.00 |
| Air heating | ||
| Nominal capacity kW | 8.60 | 9.30 |
| COP | 4.60 | 4.65 |
| Theoretical Load (Pdesign) | 7.00 | 7.00 |
| SCOP | 4.10 | 4.70 |
| Energy Efficiency Class** | A+ | A++ |
| Air cooling | ||
| Nominal capacity (T=+35°C) | 7.20 | 8.30 |
| EER(T=+35°C) | 3.89 | 4.21 |
| Theoretical Load (Pdesign) | 7.20 | 8.30 |
| SEER | 8,10 | 8.50 |
| Energy Efficiency Class** | A++ | A+++ |
*Heating rank (water 35°C): A+++ to D
**Energy efficiency class: A+++ to D
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