AIR RECOVERY SYSTEM IN A HOUSE OR APARTMENT

Рекуперация воздуха в жилом помещении
Rekuperatsiya tepla i vlagi
air heating by the recuperator
Garantiya professionalnogo montazha
ENERGY EFFICIENCY OF THE SYSTEM, SAVING ON HEATING
Vozmozhnost nagreva
REDUCTION OF POSSIBLE HEAT LOSS
Sbalansirovannyy vozdukhoobmen
OPTIMAL AIR EXCHANGE IN THE HOUSE AND APARTMENT

Why is air recuperation necessary? 

For a long time, house ventilation was a natural process. It happened with the help of the airflow that passed through the gaps of the windows or aeration. The air intake was carried out through ventilation ducts. However, nowadays there are issues with this process caused by noise, dust, and other pollution that pass with the air through an open window. Moreover, in the wintertime, cold wind enters the living space causing not only discomfort but also additional load on the heating system. A similar situation happens in summer – hot air coming from the street loads an air conditioning system and causes additional financial charges. 

Construction trends are now focused on low energy consumption. With utility prices rising steadily, people are trying to make their homes as energy efficient as possible to reduce heating or cooling costs. One of the main aspects that must be taken into account is the heat loss of the room. It depends on the quality and the amount of glass-covered area, the insulation of the apartment, wall thickness, etc. This factor also depends on the ventilation in the apartment.

Modern ventilation systems can not only ensure proper airflow in the house, remove excess moisture and unwanted odors, but also help to save on heating. For this reason, it is necessary to choose ventilation equipment with a recuperator. Why is a recuperator necessary? Because without it, the ventilation equipment lowers the temperature of the exhaust air and blows cold air which must be heated again. Heat recuperators are installed to avoid such unjustified financial waste.

System recuperation advantages


Air recuperation system in house and apartment has many advantages as listed below:
Proper microclimate

High-quality airflow in accordance with norms

Energy saving

Heat reuse saves costs

High-quality filtration

Two-way air purification – in the room and before recuperator

MOISTURE PRESERVATION

The moisture in the room is recovered in the heat exchanger

High air quality

There are two approaches to achieve perfect air quality

RECUPERATORS: TYPES, WORK

What is an air recuperation system?

Recuperation is the return of energy for reuse. In the context of the ventilation system, recuperation is the reuse of heat, which is taken from the intake air and transferred to the supplied air. This process is made with a heat exchanger so-called recuperator. 

Below we will explain in further detail what a recuperator is, its types, and operation basics.

WHAT IS A RECUPERATOR?
WHAT IS A RECUPERATOR?

Let's discuss the air recuperation process and what a recuperator is.

How does the recuperator work?
How does the recuperator work?

Let's take a closer look at how exactly the recuperator works in ventilation equipment

Types of recuperators in vent systems
Types of recuperators in vent systems

The recuperators used in ventilation systems in details: they differ in performance characteristics.

Recommended equipment

The best equipment for the ventilation system with heat recuperation is air handling units with heat exchangers. We have chosen only the models that have proven their reliability and efficiency in our projects and we recommend this equipment.

RECUPERATION VENTILATION

The best method of heat (and moist) recuperation is through the ventilation system. There are several options available depending on the budget, renovation stage, and operation.

Below we describe the air handling units with heat recuperation, their operation method, and how to choose the necessary equipment for your home (more information is available in the pop-up):

DECENTRALIZED VENTILATION SYSTEM
DECENTRALIZED VENTILATION SYSTEM

How does this type of ventilation function, where it can be applied, and what equipment should be chosen? Answers can be found below.

CENTRALIZED VENTILATION WITH RECUPERATION
CENTRALIZED VENTILATION WITH RECUPERATION

Ventilation using one centralized unit, duct system, and constant airflow method.

VENTILATION WITH CO2 SENSORS AND VAV SYSTEM
VENTILATION WITH CO2 SENSORS AND VAV SYSTEM

Centralized ventilation system with Jablotron recuperation with CO2 sensors and VAV system for variable air supply.

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Leave a request in any of the convenient instant messengers and our engineers will contact you to advise on the project

FREQUENTLY ASKED QUESTIONS

HOW TO INSTALL VENTILATION WITH RECUPERATION IN A NEWLY RENOVATED HOUSE?

Of course, it is problematic to install a full-fledged centralized supply and exhaust ventilation system when house renovation is complete, since the installation of the air ducts will require repair work.

A decentralized ventilation system based on Meltem, Zehnder, Maico, Mitsubishi Electric, Soler & Palau units is an optimal solution when the renovation work is complete, but creating a healthy microclimate with air recuperation in the apartment is necessary. 

Heat recuperation ventilation system with a Maico – PushPull device

The supply and exhaust devices with Maico - PushPull heat recuperator with exhaust fans for the bathroom (usually installed in the kitchen and bathroom) - are an optimal solution when renovation work is complete but creating a healthy microclimate with air recuperation is necessary. As a standard, these devices operate in pairs (two units are located in adjacent rooms): one of them is for air supply, and the second is for air discharge, after a certain time they swap functionality. When the exhaust fan starts working in the bathroom or the kitchen, the air handling units begin to operate on the inflow method, compensating for the reclaimed air volume. Air movement around the apartment is performed using a non-threshold system.

Each unit is wall-mounted and has a maximum capacity of 45 m3/h, which is optimal for two people staying in the room. The built-in heat recuperator with an efficiency of 84% allows to create an optimal air exchange process and save costs on additional heating of the rooms.

THE COST OF AN AIR RECUPERATION SYSTEM

The price ventilation system with recuperation depends on the factors listed below:

  • the required amount of supplied air,
  • selected air diffusers (diffusers/vent grilles),
  • whether there are a VAV valves for variable air supply and CO2 sensors in the system
  • cooling section
  • material of air ducts and their quantity

Therefore, it is possible to calculate the exact cost of ventilation only after the design is complete.

WHAT KIND OF EQUIPMENT IS USED FOR VENTILATION WITH RECUPERATION?

The selection of equipment depends on the chosen ventilation system: decentralized or centralized. For decentralized ventilation, it is recommended to use equipment from the following manufacturers: Meltem, Zehnder, Maico, Mitsubishi Electriс.

A centralized ventilation system can be assembled with the following equipment: Jablotron (with CO2 sensors and VAV valves for variable air supply), Meltem, Systemair, Zehnder, Salda, Maico.

WHEN IS HEAT RECUPERATION VENTILATION NECESSARY?

An air recuperation system is needed at any time of the year, but it will operate more efficiently in winter due to the difference between the temperature outside and inside the house. Ventilation with a heat recuperator will keep the home warm and reduce the load on the heating system.

WHERE SHOULD THE RECUPERATION VENTILATION SYSTEM BE LOCATED?

Where should the recuperation ventilation system be located?

Heat recuperation ventilation units can be installed vertically and horizontally. Vertical installation involves placing equipment in the technical rooms of the house or integrating it into furniture, for example, in wardrobes.

Horizontal installation involves placing equipment under the ceiling. The disadvantage of the horizontal installation is the complexity of equipment installation in technical rooms. Most often, technical rooms have a small area, therefore it is difficult to properly organize the installation of air ducts within such space. It is impossible to sharply curve the air duct, since this will lead to high noise during air circulation.

WHY IS RECUPERATION NECESSARY?

The air ventilation is becoming more and more necessary while the modern apartments’ tightness increases. Opening windows cannot provide high-quality ventilation, therefore centralized or decentralized ventilation systems are becoming more demanded. Centralized ventilation systems with heat recuperators are practical engineering solution for houses and apartments. A recuperator for an apartment or a house is selected depending on the system, in most cases, it is integrated directly into the ventilation unit. The return of 90% or more of heat energy together with the supply air reduces the load of the heating system during the cold season. Based on this, air recuperation does not cool the air at home, but retains most of the heat inside it. At the same time, the operation of the air handling unit guarantees a fresh and healthy microclimate in a house. Such a system is cost-efficient but it does not compromise the quality of air exchange in the room in any.

Air handling units are manufactured with different types of recuperators. Each has a number of advantages, but the most popular are the highly efficient plate-type recuperators. They are designed to transfer as much heat as possible from the exhaust air.

Ventilation with recuperation is a combination of energy-efficient and high-quality air exchange.

WHERE TO BUY A RECUPERATOR?

Alter Air provides a high-quality consultation on choosing and purchasing a recuperator. Our engineers will advise you on installing recuperation in an apartment or house.

Please call 0-800-33-08-28 or leave a request on the website for a consultation. 

Brands we trust

Jablotron is a Czech company whose main task is the production of intelligent climate control equipment. These are innovative supply and exhaust ventilation units, the Cool Breeze module and a number of accessories for them. Jablotron products work as autonomously as possible, integrate into the Smart Home system and are controlled using the application. Our company is the only official distributor of the brand in Ukraine.

Meltem is a German company that has been developing and manufacturing household ventilation systems for over 40 years. These are high-tech, compact air handling units with heat recovery, as well as individual exhaust systems for bathrooms and toilets. The products are characterized by economical energy consumption and high efficiency, which is explained by the company's focus on new developments and their implementation in each product. We use Meltem equipment in our projects and you can find it in our online store.

MAICO is a world famous German brand that produces ventilation equipment. Its products are distinguished by innovation, high manufacturability and absolute quality in every detail. Has received awards for excellent design. The company offers a wide range of fans, ventilation units and other ventilation solutions for apartments, houses and industrial facilities.

The Lithuanian company Salda has 30 years of experience in climatic market. Selection of ventilation equipment brand is quite wide: from industrial ventilation systems to domestic fans of all types. In our online store you will also find roof fans, air supply units and accessories for Salda ventilation systems.

The company Soler & Palau is one of the world leaders in production of ventilation equipment. For more than half a century, it has been producing high-tech devices for ventilation systems of any complexity. Its main priority - continuous development and constant innovation. The quietest fans, unique design suitable for any interior, wide functionality of devices - this is all about Soler & Palau products.

Komfovent - a group of companies united by the production of ventilation systems and additional components to it. The brand offers a wide range of high-quality ventilation units, VAV valves and air ducts that fully correspond to its name - that is, designed to increase the comfort of its customers. The company often introduces new products to the market, introducing innovative solutions and trying to be even closer to consumers.

The Swedish company Systemair has been producing ventilation equipment since 1972 and successfully exporting it to 50 countries around the world. The high demand for its products is due to the impeccable quality, confirmed by international certificates, as well as the variety of equipment for ventilation and air conditioning of household and industrial facilities. As an authorized distributor, we offer the best possible purchase conditions for Systemair products.

Alter Air projects

See more completed projects with recuperation from our specialists:

A complex of engineering systems in an apartment, Lipskaya street, Kyiv

  • Living room
  • Bathroom
  • Mini-boiler room - 1
  • Mini-boiler room - 2
TROX double slot inline diffuser

Double-slot diffusers from the TROX brand are designed for high-quality air distribution throughout the room. They combine visual aesthetics and high technical potential. Air currents are given in different directions, evenly scattering and avoiding any drafts. Outwardly, only laconic lines on the ceiling remain visible.

Duct air conditioner Daikin FDXM 35F

A low-pressure internal duct unit Daikin FDXM 35F is installed in the ceiling space of the bathroom - it works to cool the bedroom. It is accessed through hatches. The capacity of the air conditioner is enough to service rooms up to 35 m2, which is optimal for a given room. The lowering of the ceiling in a technical room was 300 mm.

Indirect heating boiler Drazice

Vertical indirect heating boiler Drazice OKSE 200 l is designed to provide apartment residents with hot water. The inner surface of the tank is covered with high-quality enamel without nickel, which ensures a long operation of the water heater, and there is also an anti-corrosion coating. The temperature inside can be kept between 7 and 77 ℃. The water heating indicator always shows the current temperature on the front of the tank. There is a fast heating function. This is an excellent solution for an apartment, allowing you not to depend on seasonal blackouts and other inconveniences.

Electric boiler Vaillant Ecoblock

Electric boiler Vaillant Ecoblock An electric boiler Vaillant Ecoblock with a capacity of 6 kW and efficiency of up to 99% works for heating and hot water supply of the entire apartment. It has a wide range of temperature settings for both heating and hot water supply. There are frost protection and 2-level overheating protection. Equipped with eBus data transmission technology. With the help of a capillary thermostat, residents can smoothly regulate the heating temperature in the range from 25 to 85 ℃

Expansion tank Zilmet

The Zilmet expansion tank is designed to compensate extra pressure in the heating system. Works in conjunction with the Vaillant electric boiler above. The special inner lining of the tank prevents the growth of any bacteria, that is, the water does not acquire a metallic taste, does not stagnate or change its properties.

Refiner Ecowater - water softening and filtration system

A modern system for filtering and softening water: cleans water from all kinds of impurities and odors, neutralizes iron, making it soft, pleasant and safe for household appliances, water pipes and human use. The purified water is also suitable for drinking directly from the tap. The refiner does not require changing the carbon filters, and is controlled via WiFi - maximum automation and comfort!

A complex of engineering systems in an apartment, Lipskaya street, Kyiv

Ventilation and air conditioning systems in a 3-room apartment, Kyiv, Honchara street

  • Ventilation
  • Air supply
  • Conditioning
Ventilation unit Jablotron Futura L

The Jablotron Futura L ventilation unit with heat and moisture recovery ensures high-quality air exchange at the apartment, and also reduces the load on the heating system in the cold season. Thanks to the Alfa wall controller and the MyJablotron mobile app it is easy to operate the unit.

Airflex flexible insulated duct

Flexible air ducts Airflex have a high degree of plasticity, which allows air to be supplied even to hard-to-reach areas. Moreover, they are covered with a layer of thermal insulation, which prevents heat loss and absorbs noise characteristics during the operation of the ventilation unit.

Galvanized steel duct with thermal insulation

Thanks to galvanized steel, the duct does not suffer corrosion and other damaging influences. Thus, the long-term operation of the climate systems is ensured.

Duct air conditioner Daikin FBA50A9 (indoor unit)

The Daikin duct air conditioner provides efficient room cooling. The FBA series has a rather thin body, which makes it easy to place in a ceiling space. The self-diagnosis function ensures a safe operation of the device and indicates problems if any occur.

Ventilation and air conditioning systems in a 3-room apartment, Kyiv, Honchara street

Ventilation, air conditioning and heating in the apartment, residential complex "Novopecherskie Lipki"

  • KITCHEN
  • DINNER ZONE
  • WARDROBE
  • LIVING ROOM
SUPPLY AND EXHAUST GENERAL VENTILATION SYSTEM MAICO Ws 320 KB

Air handling unit Malco WS 320 kV with heat recovery, designed to ensure proper air exchange in a residential or commercial space. In this device, the KB index indicates the presence of a built-in heater and a bypass.

KITCHEN MIXER MOONY

Single lever sink mixer with 28 mm swivel spout, double flow for clean water. The water is turned on and off by means of one chrome-plated lever. Refined design and durable materials will ensure the reliability of the mixer for many years.

DRIVE FOR AIR DAMPER BELIMO

Designed to control air dampers. It can be used in both ventilation and air conditioning systems. The drive has a protective function against frost or smoke.

SALDA SILENCERS SALDA

Silencers are used to reduce sound pressure in circular ventilation ducts. They provide quiet operation of the ventilation unit, they are mounted on each of the air inlets to the ventilation unit. In this case, 4 silencers are provided.

IN-FLOOR CONVECTOR KAMPMANN KATHERM QK

Heat convector Katrtan Katherm QK-high-quality equipment for space heating. It has a function of forced convection (built-in fan), which combines EC-technology of fans together with smooth regulation of its speed (KaControl control system). This solution allows you to increase energy efficiency to the maximum level. It also guarantees a quieter operation without discomfort for the occupants.

TROX CONCEALED LINEAR DIFFUSERS

Trox slot diffusers are used in residential and administrative premises, and are installed in suspended ceilings. The design includes guide vanes (by default - black, on order the color can be different), a plenum box with a branch pipe. These devices are used in supply and EXHAUST ventilation systems. Their advantage is the ability to accurately direct the air flow. Trox slot diffusers are made of high quality aluminum.

DUCT AIR CONDITIONER DAIKIN FDXM25 Daikin

FDXM25-duct-type indoor unit, designed for rooms up to 25 m2 The unit was placed in the ceiling space, making the room visually freer without unnecessary details and equipment. It can work for cooling, heating or dehumidification.

DESIGN RADIATOR ЈAGA STRADA

The Jaga Strada radiators are distinguished by their high thermal performance and stylish design: the heat exchanger maximizes heat production with minimal energy consumption, and the panels, in combination with the stylish grille, give the appliance an elegant look. They can be combined with condensing boilers, react quickly to changes in room temperature.

TROX CONCEALED LINEAR DIFFUSERS

Trox slot diffusers are used in residential and administrative premises, and are installed in suspended ceilings. The design includes guide vanes (by default - black, on order the color can be different), a plenum box with a branch pipe. These devices are used in supply and EXHAUST ventilation systems. Their advantage is the ability to accurately direct the air flow. Trox slot diffusers are made of high quality aluminum.

Ventilation, air conditioning and heating in the apartment, residential complex "Novopecherskie Lipki"

Engineering systems in the Alter Air office

  • MEETING ROOM
  • SHOWROOM
VENTILATION UNIT ЈАВLOTRON FUTURA L WITH COOL BREEZE MODULE

Jablotron Futura L is an innovative air handling unit that provides ventilation in a house, apartment or office. Provides fresh filtered air to the premises and removes exhaust air. It is autonomous and intelligent, integrates with the smart home system and is controlled by a mobile application. She herself notifies the owners of the need to replace filters or problems that have arisen. The Jablotron CoolBreeze module (white block on top of the unit) works in conjunction with the Jablotron Futura, cooling or heating the air depending on the season or personal preferences of the owners.

AIR-WATER HEAT PUMP VIESSMANN VITOCAL 100S

Viessmann Vitocal 100-S AWB-M 230V 101.A04 "air-to-water" heat pump is designed to provide heating and hot water supply. Consists of 2 separate blocks - internal (which is located in our office) and external (located on the outer wall of the building) .They are connected to each other by means of freon pipes. Through them the refrigerant (R410A) with a high temperature moves to the indoor unit, giving off heat to the system.

UPONOR DISTRIBUTION COMBO

UPONOR distributor manifolds are a Scandinavian approach to heating. They are an element of underfloor heating and contribute to high-quality and efficient heating of a house or apartment. They are produced for hot and cold water, can be interconnected and completely eliminate the risk of pipe breakage.

PUMP GROUP MEIBES

The Meibes pumping group is used to maintain the temperature and supply water in the heating system. Allows you to accurately control the coolant and adjust its parameters. It is distinguished by high reliability and stability of work, with its help it is easy to control the temperature of the coolant. It integrates into almost any modern heating system, is especially widely used in the "Warm floor" circuit.

PUMP GRUNDFOS UPS 25/6

The circulating pump Grundfos UPS 25/6 is small-sized and practically silent, it is distinguished by economical consumption of electricity. It is used for water circulation in heating systems, including floor heating systems, and hot water supply. The Grundfos UPS 25/6 pump is easy to connect and manually adjust.

UPONOR DISTRIBUTION COMBO

UPONOR distributor manifolds are a Scandinavian approach to heating. They are an element of underfloor heating and contribute to high-quality and efficient heating of a house or apartment. They are produced for hot and cold water, can be interconnected and completely eliminate the risk of pipe breakage.

VAV VALVES ABLOTRON VARIOBREEZE

The Jablotron VarioBreeze is a variable air VAV valve, one of the components of the VAV system. It is a control damper that adjusts the air flow in a particular room - from full air flow to shutting off the air flow. That is, it allows for zone ventilation with variable fresh air supply.

PUMP GROUP MEIBES

The Meibes pumping group is used to maintain the temperature and supply water in the heating system. Allows you to accurately control the coolant and adjust its parameters. It is distinguished by high reliability and stability of work, with its help it is easy to control the temperature of the coolant. It integrates into almost any modern heating system, is especially widely used in the "Warm floor" circuit.

COPPER PIPES OF THE HEATING SYSTEM

When organizing engineering systems, we make all piping of boiler rooms on copper. This material is not afraid of temperature changes, does not lend itself to the negative effects of ultraviolet rays and has a service life of 50 years, which is comparable to the service life of residential buildings. Copper pipes ensure the reliability and durability of the entire system.

EXPANSION TANK ZILMET CAL-PRO 35L

The Zimet CAL-PRO 35L expansion tank is designed to compensate for changes in the volume of water in the heating system. It prevents pressure drops and helps reduce energy consumption. Used in conjunction with boilers and pumps. Tanks of the Zilmet brand are distinguished by their high strength, wear resistance and anti-corrosion properties.

ACCUMULATING TANK DRAZICE UKV 102

Accumulating tank Drazice UKV 102 is designed to accumulate excess heat from the heat generator of the heating system (in our case, a heat pump). It is made of steel, the inner surface remains untreated. Covered with non-removable polyurethane insulation. we give preference to the Drazlce brand for the implementation of systems with heating elements.

SILENCER FOR AIR DUCTS

Silencers for ducts are necessary in order to reduce the noise level. This requirement is especially important in office premises. Silencers are installed in the ducts directly behind the ventilation unit and significantly reduce the noise level in the ventilation ducts. In our projects we use the highest quality sound attenuators of well-known brands, for example, Systemair.

Engineering systems in the Alter Air office

Video reviews

Private house 220 m2 - a full range of engineering solutions, Riviera Village, Lebedevka
Private house 220 m2 - a full range of engineering solutions, Riviera Village, Lebedevka
JABLOTRON LIVING TECHNOLOGY - a new word in residential ventilation
JABLOTRON LIVING TECHNOLOGY - a new word in residential ventilation
VAV-system of ventilation and air conditioning in an art gallery, Kyiv.
VAV-system of ventilation and air conditioning in an art gallery, Kyiv.
Post author
Ventilation and duct air conditioning systems in a 3-room apartment, Kyiv, O. Honchara street
Ventilation and duct air conditioning systems in a 3-room apartment, Kyiv, O. Honchara street
Post author
Implementation of general ventilation and duct air conditioning in an apartment, Novopecherski Lypky
Implementation of general ventilation and duct air conditioning in an apartment, Novopecherski Lypky
Ventilation, air conditioning and heating systems in the interior design - Kiev, RC Novopecherskie Lipki
Ventilation, air conditioning and heating systems in the interior design - Kiev, RC Novopecherskie Lipki

IMPLEMETATION PROCESS

STAGES OF TURNKEY PROJECT IMPLEMENTATION
  • MEETING AND CONSULTATION
  • PRE-DESIGN DOCUMENTATION
  • DESIGN
  • SYSTEM INSTALLATION
  • SERVICE MAINTENANCE
01

Meeting and consultation

The ventilation system with recuperation is calculated and selected based on the individual needs of the client therefore this stage is mandatory. During the first meeting, the client will receive an explanation of the system options, their functionality, and their cost specifically based on the needs of their house or apartment. Experts will answer all questions and show the systems installed in the office in operation.

02
Pre-design documentation

Pre-design documentation

The stage that precedes the project design and includes the development of documents that allows to accurately estimate the needs and capabilities of the site, and also provides a cost estimate of the future system. The pre-design documentation includes: • calculations for the required amount of air (individually for the site); • commercial offer in 3 versions that includes the cost of equipment and installation of an air duct system. The cost of the system may change in the process, but within no more than 15%

03
Design

Design

A complete project design follows after the approval of the desired version of the system. Complete project design includes: • a package of drawings with plans and sections; • specifications of the ventilation system; • assignments for related specialists (if necessary); • feasibility study for the choice of equipment; An advance payment of 10% of the project cost is a prerequisite for starting the project design.

04
Installation

Installation

Alter Air is a company that ensures that the delivery of all components, equipment, and its installation is done by our specialists. A significant advantage of using our company’s services is that our installation teams specialize in climate control systems and know all the nuances of installing a ventilation system. Of course, our company takes full responsibility for the performance and result of the installation work of the ventilation system. After the installation is complete, the system is configured tested and the result is presented to the client.

05
Service maintenance

Service maintenance

The Alter Air service engineer continues to monitor and support the site even after the system has been commissioned. Our engineer will tell when the filters should be replaced and schedule maintenance of the ventilation system. In case of malfunctions, our engineer will schedule a visit to solve such an issue as soon as possible. Modern ventilation equipment allows to diagnose problems and configure work remotely, so in most cases, the solution to the problem can be immediate and without the need for a visit from our specialists.

ABOUT COMPANY
Do you want to create a healthy and favorable climate in your home?
You have come to the right place!

We solve the problem of microclimate in a house, starting from ventilation, air conditioning, heating and ending with humidification and air purification. We make sure that all systems interact productively with each other and at the same time do not consume a lot of energy in order to save your costs. In our work, we are like a family doctor - we treat your home, analyze a problem, offer solutions to it, and not just sell pills like a pharmacist in a pharmacy.

More about company

500 useful reviews
2 000 satisfied customers
10 000 items in the store
2 300 commissioned objects
What do clients
say about us?

We chose Alter Air to bring our cool engineering project to build our own home. Now the following systems are installed in the house: heating with a heat pump, underfloor heating, supply and exhaust ventilation with heat recovery, which allows you to keep moisture and easily breathe fresh clean air. The house maintains an excellent temperature of + 22 ° C - no stuffiness and dust. Everything is magical!

Evgeniy
House owner

 I looked at several companies on the Internet and settled on the Alter Air company. After talking with their specialists, I realized that people are very well versed in their business. They sensibly explained how to implement home heating and ventilation correctly and with minimal cost. During my stay in a new house, I have already experienced the operation of these systems, and especially the ease of control. The temperature in the house is comfortable and kept at a given level. The ventilation works inaudibly, but noticeably - with the windows closed in the morning it breathes freely and easily, there is no dust. I am very pleased with the work of Alter Air and I will recommend you as a good performer who does quality work!

Peter Ivanovich
House owner
Special conditions of cooperation

We are happy to jointly conduct projects with organizations and self-employed specialists, recommend you to our clients and help with the outsourced engineering part. Additionally, we invite you to attend seminars of the "Engineering in Design" series, where we show by examples how to correctly implement engineering systems in the interiors of end customers.

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