Ventilation systems with air and heat recovery

COMPARISON OF NATURAL AND MECHANICAL VENTILATION

NATURAL VENTILATION

Window ventilation:

large uncontrolled heat losses;
temperature discomfort, drag;
noise from the street.

Loss of real estate value:

low energy standard;
NOT an energy efficient home;
high maintenance costs.

High humidity level:

the risk of fungal damage;
loss of insulation properties of the building.

Outdated tehnology, relying on:

outside temperature and draft in ventilation;
the human factor.

Air is not filtered:

foreign smells;
dust pollution;
allergens and insects.

MECHANICAL WITH RECOVERY

Protected buildings:

preservation of thermal insulation properties;
controlled humidity level.

Commercial advantages of real estate

increases return on investment;
increases the cost of commercial real estate;
increases rental income.

High-energy standard:

Allbuildings with mechanical ventilation have an energy efficiency class “a”.

Awareness of candle and condensative creation risks:

The warm, moist air freely flows outward, and does not settle on the walls and in cold places.

Healthy microclimate:

constantly fresh air;
absence of foreign smells and noise from the street.

Numbers show

18000

liters of air daily on average are exhaled by a person

90%

of a person’s life is indoors

60%

of the time we spend at home

50%

of Ukrainians suffer from allergies according to estimates by the German Union of Asthmatics and Allergists

Comfortable climate in your home and fresh air for high life standard

Every person breathes about 18,000 liters of air each day. On average, we spend up to 90% of our living in buildings. 60% of them – at home, which is a sufficient reason to ensure a proper climate in it. Fresh, oxygen-rich air is vital to our health and well-being.

Along with the lighting and purity of the air, smells and sounds, as well as temperature factors affect the feeling of comfort in living quarters. Temperature factors include indoor and outdoor temperatures, relative humidity and air displacement in premises.

Consequences of poor ventilation in the room for your health and your wallet

Unpleasant smells, including solvents, make discomfort in the living space. According to the German Association of Asthmatics and Allergies, about 50% of Ukrainians suffer from allergies, that is, every second. The most common types of allergy are allergy to dust mites and pollen.

In the case of ordinary ventilation through the windows, the pollen can freely enter the room. The device for controlled ventilation of the living space can, thanks to a special filter, delay 90% of the pollen and simultaneously prevent, due to continuous air exchange, the reproduction of ticks in the room.

Decrease energy consumption and get a lower health costs

You can do this using centralized integrated ventilation control systems. Such systems are important for low-energy and passive homes, especially in renovated buildings.

Breathe freely and enjoy the fresh air in your own home without opening windows. It saves your energy and money.

What is the difference?

The role of mechanical ventilation is to provide the optimal amount of fresh air in the house and remove contaminated air from it. Unlike the natural ventilation system, mechanical ventilation is characterized by the ability to regulate the amount of air supplied to the house, regardless of atmospheric conditions, and the user has the ability to independently control the intensity of the system. The advantage of mechanical ventilation is the ability to use heat from exhaust air, which reduces the cost of heating and significantly improves air quality and comfort.

The optimal isolation of the construction gives multiplicable advantages in the energy plan, but not air circulation

Possibilities of thermal insulation of houses are constantly being improved. This helps keep the heat in the living space. Nevertheless, at the same time, the possibility of air circulation through incomplete walls or windows disappears. Exhausted, moist air can not go out. And fresh air, in turn, does not get into the room.

In order to provide sufficient fresh air, windows should be opened regularly. For 15 minutes, and whenever possible every two hours (Energy Savings Directive, paragraph 6, para. 2). And this is a challenge not only for professionals.

With conventional ventilation through the windows, most of the thermal energy is lost, which should be stored indoors thanks to windows with triple glazing and double insulation. Consequently, the system of thermal insulation when ventilated through the windows does not lead to a satisfactory solution to the problem of heat loss.

Damage of buildings under the influence of moisture , mold - no, thanks!

Not only that, because of insufficient circulation of air, your health is suffering; The consequence is also damage to buildings.

Insufficient ventilation leads to higher relative humidity. Excessive humidity, in turn, provides an ideal nutrient for mold and spores. Both apply where deposited condensate, thermal bridges or furniture. If the mold is not fought with, it can lead to significant damage to the buildings. In addition, mildew is harmful to your health.

To ensure a comfortable indoor climate and prevent fungus growth relative humidity should be between 30% to 65%. For the innovative NavyFlex Ventilation System from V-TECH it’s not a problem.

Innovative System NavyFlex

The system of supply and exhaust ventilation with heat recovery takes energy from the exhaust air, which is removed from the kitchen and bathrooms. Due to this, in the recuperator heated fresh air from the outside, which is fed by special air ducts in living quarters: living room, bedroom or office. Thus, the house is completely ventilated, and the heating costs are minimized.

WHY NAVYFLEX INNOVATIVE VENTILATION SYSTEM ?

UP TO 91% HEAT RECOVERY

UP TO 50% OF THE ECONOMY OF THERMAL ENERGY

CONSTANT AIRFLOW

AUTOMATIC REGULATION OF TEMPERATURE AND HUMIDITY

SOUNDLESS WORK

FILTERING AIR

PROTECTS BACTERIA

REDUCES CO2 GAS LEVEL

ECONOMY OF HEAT

NO BUGS AND OTHER PESTS OF

Our clients feedback

Customers who have already tried and were convinced by quality say:

I have been cooperating with NavFlex for a long time. They are a reliable partner. With regard to products, this is a great choice for the customer and a pleasure for those who are mounting it.

GrigoryInstytut

Our the children are very sensitive to allergens, had a lot of problems with this. Permanent visits to doctors, a lot of money and nerves. Our designer recommended us this system and we are very pleased.

EvelinaClient

Very cool for ventilation. Savings on services, plus fresh air. In my new home I sleep like a baby, I think it is worth attention.

StepanClient

Me and my wife advised on this issue, because it is an important element in the house. We are satisfied with the choice as we are and our construction workers, as it turned out to be easy to install, and there are other advantages that finally made us convinced us to choose exactly this system.

IvanClient

Hygienic conclusions

Why Choose our company?

years in the Ukrainian market

years of operation of the air supply network

years of operation of equipment

50+

completed objects

How we work?

1.
Leave an application
2.
Get professional advice
2.
3.
Send the necessary house / apartment drawings
4.
Get air balance calculations with a list of materials and equipment for your home
4.

Leave a request right now

Questions left?

COMPARISON OF NATURAL AND MECHANICAL VENTILATION

Numbers show

Comfortable climate in your home and fresh air for high life standard

Consequences of poor ventilation in the room for your health and your wallet

Decrease energy consumption and get a lower health costs

What is the difference?

The optimal isolation of the construction gives multiplicable advantages in the energy plan, but not air circulation

Damage of buildings under the influence of moisture , mold - no, thanks!

Innovative System NavyFlex

Airways NavyVent

Recuperator

Intake anemosts

Intake anemosts

Exhaust anemosts

Distribution Box

WHY NAVYFLEX INNOVATIVE VENTILATION SYSTEM ?

Our clients feedback

Hygienic conclusions

Why Choose our company?

How we work?

1.

Leave an application

2.

Get professional advice

2.

3.

Send the necessary house / apartment drawings

4.

Get air balance calculations with a list of materials and equipment for your home

4.

Leave a request right now

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