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Introducing Mitsubishi Electric’s latest MSZ-AY series air conditioner with an elegant design and a luxurious matte finish that makes the surface of the indoor unit easier to clean. The model successfully combines energy efficiency, style and compact size.

Its extremely quiet operation, only 18dB (for single split, sizes AY 25/35), will contribute to your comfort and you may even forget that the air conditioner is on. In night mode, the air conditioner’s light indicators dim and provide a comfortable sleeping environment, and the sound alarm is turned off.

Mitsubishi Electric technology ensures that a heating operating range is achieved even at temperatures down to -20°C.

MSZ-AY has a built-in V-blocking filter with an antiviral effect, it retains 99% of adhered virus, bacteria, mold and allergies.

And the self-cleaning function will prevent the appearance of mold and unpleasant odors. Thanks to it, after stopping work, the air conditioner automatically dries its interior using an airflow.

Here is a summary of all the key features that the model will offer you:

• Extremely quiet operation, only 18 dB
• Heating at temperatures down to -20°C.
• V-Blocking filter.
•  Self-cleaning function.
• Dual Barrier coating of the heat exchanger, which prevents the accumulation of dust and greasy dirt on the inside of the indoor unit.
• R32 refrigerant with low global warming potential.
• High seasonal efficiency offering energy savings and low operational costs.
• Built-in Wi-Fi interface that allows system management from the Mitsubishi Electric MELCloud mobile device.

Ask our partners about the model:

https://climacom.bg/kyde-da-zakupia

This year, the world’s leading trade fair for Heating, Ventilation and Air Conditioning – ISH 2023 – took place in Frankfurt am Main from March 13th till 17th. After a four-year break the leading international trade fair made an impressive return.

2025 exhibitors from 54 countries showed the latest developments for the heating market, air-conditioning and ventilation technology, intelligent home and building automation as well as many others. As an important component of the energy transition, heat pumps and alternative forms of energy storage were of particular importance.

Around 154 000 visitors, 44 percent of them from abroad, found their way to the exhibition halls. After Germany, the major visitor countries included the Netherlands, Italy, France, Switzerland, Belgium, China, Great Britain, Poland, Austria and Turkey. 

Visitors from all over the world had the opportunity to learn about “solutions for a sustainable future” and Mitsubishi Electric presented its wide range of products. Here are the key points:

• Mitsubishi Electric presented new Ecodan monoblock heat pumps with R290
• Heat pump solutions for high heat and hot water demand
• Many models are now available with Hyper Heating technology
• Mitsubishi Electric introduced new inverter-controlled heat pumps with R32
• Compact VRF solution with R32 for highest flexibility and versatility
• Vertical HBC Controller complements City Multi Hybrid VRF system
• Reversible heat pumps and air-cooled chillers with high capacities
• i-FX2-W: water-cooled chillers and heat pumps with low-GWP refrigerant
• Powerful IT cooling solutions for server rooms and computer centres

   

Source : https://ish.messefrankfurt.com/frankfurt/en.html

Mitsubishi Electric are pleased to introduce the new Ecodan CAHV-R air source heat pump. Utilising low GWP R454C refrigerant, it offers a robust, low carbon system for the provision of sanitary hot water and space heating. This innovative heat pump solution can operate as a single system or form part of a multiple unit system, making it suitable for a wide range of commercial applications, including schools and hospitals.

A multiple unit Ecodan CAHV-R system has the ability to cascade available units on and off to meet the load requirements of a building. As an example of this unique modulation, a 16 unit system allows 0.5kW increments of capacity, from 7.8kW all the way up to 640kW*. With cascade and rotation built in as standard, the Ecodan CAHV-R is perfectly set up to reliably generate sustainable space heating and hot water all year round.

* At nominal conditions A7W35

Key Features & Benefits:

• Low GWP R454C refrigerant and reduced embodied carbon helps achieve CSR targets
• Achieves 70°C outlet temperature down to -2°C ambient temperature for continuous heating provision
• Multiple unit cascade control from 7.8kW to 640kW capacity provides design flexibility for a wide range of commercial applications
• Water flow temperatures from 24°C to 70°C without boost heaters, results in cost and energy savings
• Advanced heat exchange design combined with the properties of R454C refrigerant enables a shorter defrost time
• Low frequency compressor control improves energy efficiency and product operation
• Ability to rotate units based on accumulated run hours offers extended product life
• Hermetically sealed monobloc design, requiring only water and electrical connections, for ease of installation and low maintenance

 

Source: https://les.mitsubishielectric.co.uk/latest-news/mitsubishi-electric-launches-new-ecodan-cahv-r-commercial-air-source-heat-pump

Indoor air quality is an extremely important factor for our health and the new Lossnay vertical heat recovery ventilation units guarantee you a constant flow of fresh air, as well as the removal of potentially harmful pollutants and chemicals.

Their slim, vertical design as well as their compact size allow you to install them in small spaces, in the garage and even in the service room at home. This will allow you to install ventilation throughout the home, integrating it into the overall design of the building without restrictions.

Mitsubishi Electric’s Lossnay ventilation system is a patented heat recovery ventilation solution that uses fresh air.

It is possible to switch between “Lossnay ventilation (with heat exchange)” and “Bypass ventilation (without heat exchange)” either manually or automatically. When outside air is cooler than indoor air in summer, the unit directly draws in outside air, bypassing the heat exchanger.

– Easy control

The built-in LCD controller allows easy control by displaying all system functions and temperature settings.

– Extremely quiet operation

At an ultra-quiet 15dB*, Lossnay vertical heat recovery ventilation units are the ideal solution for houses and apartments where comfort is a must.

*At fan speed 1. Sound pressure level 3m.

– Energy efficiency

Under regulation (EU) No. 1254/2014, the VL-CZPVU series has the highest energy-saving performance in its class (ErP A+). It saves heating and cooling costs by minimizing the energy loss that occurs during ventilation

– Easy to clean

Standard filters can be removed for regular cleaning.

– Advanced filtration

An optional filter removes NOx and PM2.5 and improves indoor air quality.

– Optional Wi-Fi control

MELCloud enables quick and easy remote control and monitoring of your Lossnay ventilation systems.

Check out the latest models right now:

https://test.climacom.bg/en/products/lossnay/vertical-heat-recovery-ventilation

For more than a decade, Chillventa has been one of the most important events for everyone in the refrigeration, AC & ventilation and heat pump technology industry around the world.

Mitsubishi Electric also took part this year with a stand, where visitors had the opportunity to get information about the sustainable use of the increasingly green source of energy – electricity for all products in the heating, ventilation and air conditioning field.

For the first time, Mitsubishi Electric offered a guided tour of their stand, where every visitor within 20 minutes had the opportunity to get a focused overview of all the system solutions that were displayed on the stand.

This year, the main focus was on chillers, heat pumps and VRF systems. The newest model of the MSZ-AY domestic class air conditioner was also presented. It is expected to fit into our market extremely easy and quick, given its excellent features.

It has grown impressively since it was established in 2008. In 2022, 844 exhibitors and 30,773 visitors came to Nuremberg to attend the World’s Leading Exhibition for Refrigeration Technology. The success of the event impressed the professional world.

The very strong international make-up of the event (exhibitors from 43 countries and 56 % international visitors) also emphasizes the importance of Chillventa as a global trade fair.

• 94 % of exhibitors (measured by area) regard their participation at Chillventa as a success.
• 95 % of exhibitors made new business connections.
• 95 % of exhibitors expect their contacts to lead to post-show business.

 

Source:https://www.chillventa.de/; https://de.mitsubishielectric.com/de/news/releases/local/2022/0830-a/index.html

 Mitsubishi Electric Corporation announced that it has developed a new airflow-control technology that both visualizes and analyzes airflow from air-conditioning systems and temperature distribution for optimized room-wide comfort.

 The technology predicts airflows and temperatures, which vary according to the room shape and air-conditioning system layout, to determine how to minimize uneven temperatures and discomfort due to excessively strong airflow.

As such, the technology contributes both to occupant satisfaction and to building asset value. Mitsubishi Electric also expects to use its new solution to advise building owners and designers on how to enhance indoor layouts for increased comfort.

Key Features

1. Predicts airflow and temperature distribution to determine optimal conditions

• Computational fluid dynamics (CFD) is used to predict airflow and temperature distribution in out-of-the-way places, such as under desks or behind partitions, or due to other A/C units nearby.

• Using airflow and temperature distribution as comfort indices, ideal airflow angles and volumes are automatically determined and controlled for optimized room-wide comfort.

Conventionally, indoor airflow is controlled independently by each A/C unit using data from its built-in sensors. But depending on the room layout and/or position of each unit, airflow may not reach areas such as corners. Also, the operation of adjacent units can disrupt intended airflows. 

Mitsubishi Electric’s new technology, however, generates three-dimensional models using information on room and air-conditioning system layouts, and it also predicts airflow and temperature distribution using CFD analysis to test various conditions, including airflow angles/volumes and heat levels. From CFD analysis results, the technology selects the most ideal conditions and controls the A/C system’s actual operation.

As a result, the technology enables airflow to be optimized, including when multiple A/C units are operating in the same room. Airflow analysis enables the prediction of complex airflow and temperature distribution, which is used to determine ideal airflow volume and direction required to maximize room-wide comfort, including in spaces near the floor and behind obstacles. 

2. Generates models to visualize airflow, temperature distribution and ventilation effects

• Data required for airflow analysis, such as the locations of walls, floors, columns and A/C equipment, is extracted from building-information modeling (BIM) data to generate three-dimensional models.

• Airflow analysis is performed by virtually testing models incorporating different furniture, indoor units and ventilation system layouts to visualize airflow, temperature-distribution and ventilation effects.

Constructing indoor models for CFD requires time and effort, and experts capable of analyzing the resulting information are limited. In response, Mitsubishi Electric has developed technology to lighten this workload and to simplify the processes of determining ideal settings as well as visualize and display the results intuitively. The solution collects information on room, indoor units and ventilation system layouts using BIM data (method for centrally managing and utilizing building lifecycle information) and then generates three-dimensional room models for airflow analysis. Room, indoor units and ventilation system layouts can be changed easily on-screen and the model numbers of specific Mitsubishi Electric A/C systems can be entered from a database.

 

Source: https://www.mitsubishielectric.com/news/2022/0414.html

This year during the period 16.05 – 20.05, in the Training Center of Climacom in Sofia were held the Annual Technical Trainings for Installers and Service Technicians.

 

The main highlights of the training were:

-New models of air conditioners

-MSZ series – FT Ninja

-New Lossnay VL 250/350/500 recuperator

-Heat pumps ZUBADAN on R32 refrigerant

-Particularities in the construction of heating and cooling systems with heat pump systems.

 

Аll our partners go through the annual training in order to acquire the necessary knowledge and skills to work with Mitsubishi Electric air conditioning equipment.

All partners who participated in the training received a license for installation and service.

Mitsubishi Electric Corporation announced that its environmental efforts related to supply chains have earned the company designation as a 2021 “Supplier engagement leader,” the highest ranking in the CDP Supplier Engagement program operated by CDP, an international non-governmental organization that supports environmental disclosure. This is the fifth year in which Mitsubishi Electric has earned a top ranking for excellent actions and strategies to reduce greenhouse gas emissions and climate-change risk throughout its supply chain.

Mitsubishi Electric also received a top “A List” designation in the 2021 Climate Change category.

Mitsubishi Electric’s environmental initiatives reflect the company’s Environmental Sustainability Vision 2050 policy, which declares to “protect the air, land, and water with our hearts and technologies to sustain a better future for all.”

In line with this policy, in June 2021, the company launched a new goal of net-zero CO2 emissions by 2050, by reducing greenhouse gases throughout company’s value chains, from development, design and procurement of raw materials and production through sales, distribution, use and disposal. Mitsubishi Electric aims to reduce environmental impact in terms of global value chains, energy-saving products and systems, and cutting-edge infrastructure, ultimately to realize decarbonization and more a sustainable global environment.

 

 

Source: https://www.mitsubishielectric.com/news/2022/0210.html

Mitsubishi Electric has launched a new commercial ventilation product to help improve indoor air quality in a multitude of situations including schools, restaurants, offices, shops, hotels and factories.

The LGH-RVS-E – which is suitable for installation in high humidity environments, is the latest product in the Lossnay range of commercial ventilation systems. It is specifically designed to simultaneously extract stale air from a building and provide a supply of fresh, filtered air. While doing this, the units simultaneously recover valuable heat energy for maximum efficiency.

As air quality within our buildings becomes an increasingly important focus, this new unit offers an efficient ventilation solution for a wider variety of environments. It is designed with a plastic heat exchanger rather than paper, and is also ideal for humid locations like bathrooms and wet rooms.

The LGH-RVS-E is also able to help address the full range of cooling and ventilation needs for spaces like offices and schools. The units are simple to interlock with Mitsubishi Electric’s Mr Slim and City Multi air conditioning systems, and easy installation makes it a perfect solution for those installing or specifying a ventilation for the first time.

Mitsubishi Electric’s Ventilation Product Manager, Hern Yau said “We’ve designed this unit to match the demand for improved indoor air, and this new Lossnay unit offers a solution that includes humid spaces and integrates easily with existing air conditioning systems”.

The LGH-RVS-E comes with a new generation of controls, with more flexible commissioning and two plug-and-play CO2 sensors.

With air quality an increasing concern, being able to see a simple traffic light system of CO2 levels can offer greater assurance and awareness for building occupants, and meet safety requirements – particularly for schools. The CO2 sensor can also help reduce installation costs, by taking its power from the fan unit rather than needing a separate power supply.

The units can also be integrated with Mitsubishi Electric’s AE-200E central control to offer touch-screen control of products, along with advanced features like energy monitoring and automated reporting.

Source:

 https://les.mitsubishielectric.co.uk/latest-news/new-energy-efficient-ventilation-system-includes-plug-and-play-co2-sensor

The packaged ‘plug & play’ solution is specifically designed to provide heating and hot water in residential apartments, and to capitalise on the significant sustainable energy efficiency that the next generation of heat networks offer. It also operates with a low quantity of low-GWP R32 refrigerant, to help keep environmental impact to a minimum.

“There are already renewable heating solutions for single homes, but this is one of the first truly low-carbon options available for multi-residential apartments”, said Alex Bagnell, Product Manager for Hydronics at Mitsubishi Electric.

“The next decade will see us continue to decarbonise home heating, in order to reach the net-zero target and low-carbon technology will play a pivotal role here. Ecodan Hydrodan, and particularly the use of water-to-water heating, is well placed to support this”.

The built environment contributes to 30% of all carbon emitted in the UK with heating residential homes accounting for 17% alone.

Ecodan Hydrodan units can be installed in individual apartments to deliver domestic hot water using an integrated storage tank, and low temperature hot water for heating. The units connect to a 5th generation ambient temperature heat network deployed throughout the building, to deliver renewable heating and hot water.

5th generation networks utilise ultra-low temperature, typically between 10-30°C, the use of such a low temperature means that multiple water source heat pumps can be used on the network. The heat pumps can use the network as a heat source or heat sink depending on the demand for heating or cooling. This means that the network can be used as an energy store to share rejected energy from cooling plant with the heat injection needs of heating plant. 

Ecodan Hydrodan upgrades heat energy from the water loop for use in each apartment. Each packaged unit offers a capacity range of between 1.1kW and 7.5kW with flow temperatures of up to 60°C. The 170-litre integrated tank includes variable PIC (Pressure Independent Control) Valve loop control, which allows the flow into the unit to change independently of the pressure in the system.

All connections for the heat network, mains cold water, DHW (Domestic Hot Water) and LTHW (Low Temperature Hot Water) circuit are fitted at the top of the unit for simple installation. Ecodan Hydrodan is also compatible with UFH (Underfloor Heating Systems), radiators, fan coils and fan assisted radiators, and offers both single and twin zone control.

The unit incorporates an easily removed heat pump module containing the compressor, refrigerant to water heat exchanger, loop to refrigerant plate heat exchanger and water circulating pump.

The heat pump module makes maintenance and even repair simple, and operates at ultra-low noise output, meaning there is no disturbance for occupants in apartment buildings. Its highly efficient heating and hot water production and advanced, internet-based controls can help keep running costs down for owners.

Source: https://les.mitsubishielectric.co.uk/latest-news/mitsubishi-electric-launches-low-carbon-heat-pump-for-multi-residential-sector