Buy supply and exhaust ventilation with a heat exchanger. Supply and exhaust ventilation with heat and moisture recovery. Will the hole in the wall under the heat exchanger become a source of cold penetration into the room

general information

Service life of the equipment ventilation unit, manufactured by our company, is installed subject to the observance of the operating rules and the timely replacement of filters and parts with a limited resource. The list of such parts and their resource is indicated in the User's Manual for each specific model.

To avoid misunderstandings, we kindly ask you to carefully study the User Manual, pay attention to the conditions for the emergence of warranty obligations, check that the warranty card is filled out correctly. The warranty card is valid only in the presence of correctly and clearly indicated: model, serial number of the product, date of sale, clear seals of the seller, installer, buyer's signature. The model and serial number of the product must match those specified in the warranty card.

Warranty Limitations

In case of violation of these conditions, as well as in the case when the data specified in the warranty card is changed, erased or rewritten, the warranty card is invalidated.

In this case, we recommend that you contact the seller to obtain a new warranty card that meets the above conditions. In the event that the date of sale cannot be determined, in accordance with consumer protection legislation, the warranty period is calculated from the date of manufacture of the product.

Guarantee for recuperators 7 years.

A 7-year warranty applies to equipment operated in accordance with all operating rules prescribed in the "ZENIT Equipment Operation Manual". The warranty does not apply to equipment operated in rooms with high humidity (pools, saunas, rooms with humidity over 50% in winter period), but the warranty can be maintained by equipping the equipment with a duct dryer.

Delivery in Moscow and the Moscow region up to 10 km from the Moscow Ring Road

Delivery times are indicated in the card of each product. Shipping costs are charged separately. Delivery is carried out by a transport company.

Delivery to regions

Delivery to the regions is made after 100% payment for the services of the transport company. Shipping costs are not included in the order price.

general information

If you want to know about the terms of delivery and payment, but do not want to read about them, then contact the sales assistant in your city, who will definitely help you.

Prices on the website may differ from retail prices in different regions, this is due to logistics costs. The price of the ordered goods is valid for 24 hours from the moment of placing the Order.

Payment by credit card on the site

Payment bank card on the site through the payment system. After placing and paying for the order, our sales assistant will contact you to confirm the Order and specify the delivery time.

Air handling unit- This modern solution for optimal air exchange and rational use energy resources. The principle of operation is the implementation of forced inflow and removal of air outside the premises. On the basis of the PVU installation, you can create an individual microclimate system by connecting various filters and devices.

Recovery ventilation system

To save thermal energy, some PES installations are equipped with recuperators. The heat exchanger is a metal heat exchanger that is integrated into ventilation system and carries out partial heating of the outside air due to the removed warm air. In this case, the heating of the bulk of the air flow is carried out by a conventional air heater. The air handling unit with heat recovery, although the price is higher than for other devices, but due to energy efficiency, these costs quickly pay off. An important characteristic of the device is its coefficient useful action(efficiency), which ranges from 30 - 96% depending on the type of heat exchanger, the speed of the air flow through the heat exchanger and the temperature difference.

Supply and exhaust ventilation with recuperation fully meets modern requirements for saving thermal energy. And thanks to the space heating function, it is considered the most promising development in the field of ventilation.

Main advantages:

1. Comfortable air exchange
2. Efficient Energy Saving
3. Humidity adjustment function
4. Reliable sound insulation
5. High efficiency up to 96%
6. Convenient control system
7. Air purification from dust and impurities
8. Maximum saving of thermal energy

Classification and characteristics of devices.

Depending on the design of the heat exchanger, the PVU with a recuperator can be of several types:

Plate heat exchangers are the most common design. Heat transfer occurs by passing air through a series of plates. During operation, condensate is formed, so the recovery system is additionally equipped with a condensate outlet. The efficiency is 50-75%.

Heat recovery rotary type is a cylindrical device densely filled with layers of corrugated steel. Heat exchange is carried out by a rotating rotor, which sequentially passes first warm and then cold air. In this case, the intensity depends on the speed of rotation of the rotor. The supply and exhaust system with this type of heat recovery is large, so it is suitable for shopping malls, hospitals, hotels and other large areas. Due to the absence of freezing, the efficiency reaches 75-85%

Less common types include recuperators with an intermediate heat carrier (this can be water or a water-glycol solution). The efficiency is 40-60%. The air handling unit with a heat exchanger can be made in the form of heat pipes filled with freon. The efficiency of such a device is 50-70%. In addition, a chamber recuperator is used. Cold and warm air pass in it through one chamber, which is separated by a special damper. Periodically, the damper turns over, and the air flows change places. The efficiency is up to 90%.

Supply and exhaust ventilation with heat recovery best price!

In the online store "Yanvent" a wide range of the lineup PVU installations for various purposes, performance, configuration and cost.

Thanks to a convenient search form, you can easily find suitable model and buy an air handling unit with recuperation at the best price!