Fan with heat recovery

What is a heat recovery?

Recuperation is a heat exchanger that uses heat from an external source. It is a heat exchanger that uses heat from an external source. This is one of the most effective methods of room ventilation. The hot air evacuated from the room gives off the warmth of the outside air through the walls of the heat sink. Due to the heat recovery, the energy efficiency ratio reaches 91%. The fact that the system does not contain air filters allows the supply of fresh air with an energy quality coefficient of 95-97%. During summer, it keeps the coolness and comfort of the air conditioning. This is a double benefit: firstly, the air conditioning will work less (and therefore will be cheaper), and secondly, significant energy savings will be made during its operation (the recuperator consumes up At 30 W * average time).

What is the heat recovery ventilation system?

The heat recovery ventilation system is mounted on the top of an exterior wall. Perform a hole of diameter - (150mm, 200mm, 340mm), use the mounting foam and mount the work unit in the wall. Only the ventilation grids remain visible: a ventilation grille inside the room, the other on the facade. Room ventilation occurs through the forced air inlet through the heat exchanger and simultaneous evacuation of the warm air from the room, which, passing through the heat exchanger, dissipates the heat of the fresh air entering the room. However, the air flows are separated inside the recuperator, and at the "inlet-outlet" they do not mix with each other. When the ventilation works during the summer, the process is inverse and the room air cooler process is produced. The ventilation system connects to the 220 W alternating current and frequency 50 Hz electrical network.

What are the benefits of a heat recovery ventilation system - other ventilation systems?

The heat recovery ventilation system - was designed to eliminate the negative phenomena in the rooms: high humidity, mold, dampness. And designed to create comfortable living conditions for people. After taking into account all previous industry experiences, we designed our own ventilation systems.
Our ventilation systems have a number of advantages, namely:
- Compact dimensions. This allows you to save the usable surface, as the entire recuperator is hidden in the wall thickness, only the ventilation grids are visible; - Speed ​​and ease of installation. Installation can be done in two hours without dust and without the need for further repair work - The heat exchanger is made of copper. Copper has a very high thermal conductivity. Copper is a natural antiseptic, which makes it impossible to accumulate bacteria and germs inside the work unit. Copper does not rust and does not deteriorate over time,
- Intake and exhaust air is simultaneously, without mixing the airflow,
- No supplies. There are no additional filters and other materials requiring periodic replacement,
- Easy and simple maintenance. Once every two years, a mechanical heat exchanger cleaning should be done, which does not last longer than 15 minutes; - Energy savings. Power consumption at maximum power depending on model: 32-94Vt / hour,
- Preserves the natural bioenergetic composition of the air; - Simple control. The ventilation system is controlled by a remote control or a dimer (reostat switch) - Ability to reduce activity in silent night mode - Quality guaranteed by an experience of over 15 years,
- Fair and affordable price as a "price-quality" report,

Is the heat recovery different from the air conditioner?

Air conditioning cools the summer air and heats it in winter, but does not feed the room with fresh, clean air. Unlike air conditioners, the Heat Recovery Ventilation System provides fresh air, keeping it warm or cold, thanks to the heat recovery system. In addition, the air conditioning system includes a filter that, under certain circumstances, can be a dangerous source of dust, bacteria and viruses that then enter the human body. All additional air conditioning functions are actually a way to increase value and, in part, a way to neutralize its negative impact. The heat recovery ventilation system works very well together with the air conditioning in the room, practically complement each other. The air conditioning is cool and the recuperator fills the room with fresh and clean air, keeping cool in the room with the heat exchanger.

Can we protect the ventilation system from carbon monoxide poisoning?

The ventilation system always provides 8% more air intake volume than the exhaust air. It is important to consider this because it compensates for the operation of the kitchen and bathroom drain pipes. Due to this proportional distribution of the intake and exhaust flow, it is possible to prevent the undesirable vacuum phenomenon. This seemingly harmless phenomenon is manifested by - spreading the smells of kitchens and bathrooms throughout the home. But the real threat to life is combustion products that can not be evacuated and infiltrate in living quarters. Carbon monoxide poisoning is the main threat to unbalanced ventilation systems.

Is the ventilation system with heat recovery with filters and safety nets equipped?

Heat recovery has no filters. Since any dust and organic scraps quickly accumulate in any filter, then after a short period of time the ventilation system becomes pollutant through these filters. Such a filter, over time, does more harm than good. In addition, the filters are consumable and require periodic replacement, which, unfortunately, in most cases does not happen. For some, it's expensive and others just forget to do it. And, as a rule, the main purpose of the filters is not to purify the air but to prolong the operating life of the ventilation system itself. Instead, heat recovery ventilation systems are protected with grilles and special nets that do not distort air quality and at the same time prevent the penetration of insects, puffs and other small particles from the air. In addition, due to the natural properties of copper (a natural antiseptic with properties very close to silver) in the heat exchanger, a hostile environment for viruses, bacteria, and microbes is created.

Is condensation forming inside the working unit of the ventilation system with caloric recovery?

The ventilation system proposed by us - is an air conditioning equipment and, like any other air conditioning equipment, has the premises for condensation. However, thanks to innovative design solutions, a very small amount of condensation is formed which, due to the air flow, is discharged out of the way as a steam. In addition, the heat exchanger is mounted in the wall at an angle of 3-5 ° to the outside, which allows the evacuation of condensation naturally outdoors through special channels.

Do not freeze ventilation system with heat recovery during winter?

During the whole production and operation of heat recovery, no cases of frost have been recorded so far at temperatures up to -15 ° C. In order to adapt to winter conditions, our engineers have developed an additional "PRE-CUTTING" function that allows you to extend the comfortable use temperature range of ventilation systems to -30 ° C. This function can be additionally ordered for the residential and commercial range. Additional power consumption for the "PREINTING" function is - from 30W * hour to 55W * hour.

How much energy does the heat recovery system use?

Power consumption, depending on the recovery model and operating mode, is from 6W * hour to 310W * hour.

What energy recovery heat can be achieved with a decentralized ventilation system?

Our ventilation equipment achieves heat savings of up to 91%

What is the noise level of the heat recovery ventilation system?

The ventilation system works in several ways. The 3 meter distance from the device during operation at maximum ventilation system capacity - does not exceed 24 dB, which is compared to the air conditioner's noise. In the "Night" mode, the ventilation system works almost silently and has a noise level of only 13dB.

Allows the ventilation system with heat recovery to penetrate the outside noise?

The heat recovery ventilation system - is a system equipped with a heat exchanger. Due to the fact that the sound wave, before entering the room, follows a complex route and broken through the heat exchanger, the amplitude decreases. As a result, the noise level is 7-8 times lower than the source

How do I get rid of moisture, dampness and mold on the walls? Can the ventilation system with heat recovery help

? Fighting with mold and dampness begins with the elimination of the causes of their occurrence. Mold, dampness, wall mushroom, condensing glass, high moisture in the house - all these are the consequences of poor ventilation. Thermopan windows produce a hermetic separation of the room from the outside, which is the main reason why the ventilation level of the rooms is drastically decreasing. In each house there are sources of moisture formation (bathroom, kitchen). If there is no ventilation in these rooms, or is insufficient, moisture will accumulate and condensate on cold surfaces (windows, corners, exterior walls). The result is a high moisture in the apartment and moisture on the windows and walls. In addition, there is a sudden drop in oxygen content and an increase in the proportion of carbon dioxide in the air. These are ideal conditions for the appearance of dirt and mold that have a negative impact on human health. The heat recovery ventilation system does not destroy the mold and mold already existing. Affected areas should be treated with antifungal agents. Installing the ventilation system will instead provide adequate mechanical ventilation, normalize the atmosphere and oxygen levels in the room, and eliminate the causes of dirt and mold.