Heating and Cooling Bibloc Mitsubishi Electric Ecodan Hydrobox ERSE-YM9ED
Heating and Cooling Bibloc Mitsubishi Electric Ecodan Hydrobox ERSE-YM9ED

Air-to-Water Heat Pump Systems Heating and Cooling Bibloc Mitsubishi Electric Ecodan Hydrobox ERSE-YM9ED

RRP: 6,294.42 € ClimaMarket Price 3,747.07 € -40%

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Price without taxes: 3.096,75 €

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Heating and Cooling Mitsubishi Electric

ECODAN range

What is ECODAN?

ECODAN, Mitsubishi Electric, is a high efficiency heating system that is based on the principle of the aerothermal heat pump.

In addition to being environmentally friendly, the energy savings that this heat source provides allows to recover the amount of the investment in about four years when compared to other traditional heat sources based on combustion.

The best combination of reliability, consumption, simplicity and costs.

Heat pump technology has improved significantly over the last 10 years, thanks mainly to the large inputs of the main air conditioning manufacturers. Today, the heat pump can ensure both or more reliable heating than traditional systems, but with greater simplicity, less maintenance need and lower energy consumption.

Mitsubishi Electric technology and quality

With their extensive experience in manufacturing premium air conditioning systems, Mitsubishi Electric ECODAN heat pumps are synonymous with quality and reliability.

Custom compressors for each capacity

In ECODAN Power Inverter systems, compressors, manufactured and tested one by one by Mitsubishi Electric, vary depending on the capacity of the outdoor unit. Compressors are neither limited nor overpowered.

Superior efficiency across the entire range

All ECODAN systems (except hybrids) have the highest energy category: A++ for low temperature heating (35oC) and A++ for medium temperature heating (55oC). Also ACS production has the top category (A) and record recovery times.

Designed specifically for aerothermal heating

Many systems are based on air conditioning machines with a plate exchanger and some control. ECODAN, on the other hand, is specifically designed for hydraulic circuit heating. The difference in approaches is very significant.

Wide range of working temperatures

ECODAN gas-based heat pumps, based on R-410A gas, can power water up to 60oC (T-5K) without resistance. Likewise, the compressor can start with the water around 7oC, being unnecessary to preheat it with resistors in most cases.

Advanced, easy-to-use control

Fifth generation control electronics (FTC5) manage the system to ensure maximum comfort with the lowest consumption and offers a number of useful functions for both the installer and the end user.


ECODAN heating systems allow the production of heating, sanitary hot water and cooling thanks to aerothermal heat pump technology. With ECODAN the energy you need to heat your home comes from two sources: 25% of the power supply, and the remaining 75% of the outdoor air for free, allowing for rapid depreciation of the equipment.

Residential Ecodan:

With ECODAN you will have heating at the push of a button. Forget about storing fuel, preparing chimneys, or conducting inspections. 100% electric heating, safe, reliable, economical, efficient and environmentally friendly.

Reversible system:

They produce heating and cooling by water circuit. Ideal if you want to use your underfloor heating also in summer to achieve superior comfort air conditioning.


Indoor units

The Hydrobox and Hydrobox Duo indoor units in the Ecodan range contain the most critical and basic elements that are needed in any hydronic system. Ensure the correct operation of your installation with the quality of Mitsubishi Electric.

Indoor units for any need

Easy installation and minimal maintenance

• All-in-one: the basic components are built-in

• Hydrobox: small floor space of only 530x360mm

• Easy installation: factory pre-assembled safety valve

• Easy maintenance: the most relevant components placed to facilitate access to them

• Easy transport: handles placed on the front and back (Hydrobox Duo


Data sheet

Indoor unit
Remote control
Ecodan Hydrobox
Minimum sound pressure level (indoor unit)
Dimensions - Indoor Unit (mm - W x D x H)
600 x 360 x 950
Net weight
Total packages
Liquid pipe diameter
Gas pipe diameter
DHW Tank
Not included
Indoor unit
Jacques Humbert 11/23/2021
tout est bon

tout est bon

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