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MODULAR AIR HANDLING UNITS 2024

MODULAR AIR HANDLING UNITS 2024
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MODULAR AIR HANDLING UNITS 2024

Product catalog summary
About the Company
VENTS, founded in the 1990s, is a leader in the ventilation industry, known for its dynamic growth and consumer-focused approach. The company employs 2500 professionals and operates a large facility with 16 workshops. VENTS prioritizes quality control, environmental protection, and energy-saving solutions, exporting products to over 90 countries and participating in international HVAC organizations.
Selection Program
The VENTS AHU Selection Program allows for the creation of customized air handling units (AHUs) tailored to specific customer needs. It supports non-standard section arrangements and CAD system integration for automated manufacturing, with a performance range from 1500 m3/hour to 128000 m3/hour.
Casing Types
VENTS offers various casing types for AHUs, including frame design (AVL), frameless design (AVF), and self-supporting frameless design (AVN). These casings provide thermal and sound insulation, corrosion resistance, and protection from thermal bridges, with materials like zinc-aluminium, galvanized steel, and stainless steel.
Sections
Available fan section types include plug fans with asynchronous or electronically commutated motors, and belt-driven fans, designed for high performance and energy efficiency. Features include anti-vibration mounts and flexible duct connectors. Sound attenuators with removable sound-absorbing panels are also available.
Accessories and Control Systems
VENTS offers a range of accessories and control systems to enhance AHU functionality, including heat exchangers, filters, fans, and systems that integrate with building management systems.
Building Management Systems
AHUs can be integrated with building management systems for improved control and monitoring of ventilation systems.
Inquiry Form and Mollier Diagram
The document includes an inquiry form for customer requests and a Mollier diagram for process representation.
Specifications
The document details specifications for modular air handling units, covering components like air filters, electric heaters, LPHW heating coils, water cooling coils, DX cooling coils, rotary and plate heat exchangers, air dampers, and flexible anti-vibration inserts. Each component is described with its material, functionality, and compliance with standards such as EN779, EN1822, EN13053, and EN1216.
Air Filters
Units include panel-type pre-filters and bag filters of various classes (G3, G4, F5, F7, F9) and high-efficiency EPA and HEPA filters. Active carbon filters absorb odors and gases, designed for easy replacement.
Heating and Cooling Components
Electric heaters feature tubular elements with spiral fins and thermal switches. LPHW heating coils and water cooling coils use copper tubes with aluminum finning, suitable for water or glycol mixtures. DX cooling coils are compatible with refrigerants like R22, R407, and R410A.
Heat Exchangers
Rotary heat exchangers use a honeycomb matrix for heat transfer, available in condensation and enthalpy types. Plate heat exchangers use aluminum plates with heat-resistant sealant to separate air streams and prevent contamination.
Air Dampers and Accessories
Air dampers are made of aluminum profiles with galvanized steel frames, featuring cog wheel mechanisms for rotation. Options include electric heaters for extreme cold conditions. Accessories like electric actuators and pressure switches are recommended for enhanced functionality.
Control System
The AirVENTS control system offers reliability and ease of use, with options for plastic or metal casing control blocks. Functions include power supply, overload protection, temperature control, and integration with building management systems via protocols like MODBUS TCP and LON WORKS.
Building Management Integration
The control system can be integrated into broader building management systems for comprehensive management of ventilation, lighting, heating, air conditioning, and security systems.
Inquiry and Selection
To determine the optimal air-handling unit, detailed information on air temperature, volume, filtration rate, and other parameters is required. Selection can be done using the VENTS AHU Selection program or by filling out an inquiry form.
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Catalog excerpts

MODULAR AIR HANDLING UNITS 2024-2

4 VENTS. Modular Air Handling Units | 2024-05

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Selection Program Casing Types control Systems Building Management Systems Inquiry Form Mollier Diagram 3 VENTS. Modular Air Handling Units | 2024-05

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WELCOME TO THE VENTS WORLD! VENTS company was founded in the nineties of the XXth century. Dynamic development of the enterprise and ongoing study of the consumer demand enabled rapid international leadership of the company in the ventilation industry. VENTS is a powerful research and development enterprise with 2500 professionals working as a single team to ensure a full production cycle from idea to end product. The production base of the company is located at more than 60 000 m2 area. It includes 16 workshops equipped under the latest international standards and each of them is comparable...

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5 VENTS. Modular Air Handling Units | 2024-05

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SELECTION PROGRAM VENTS AHU SELECTION PROGRAM JJ Flexible system designed to create commercial offers with a maximum accordance to the customer requirements. High flexibility allows creation of a non-standard arrangement of sections. Design optimization: unit can be arranged as a single block or in separate sections. Overall sizes of each section can be manually adjusted. 14 standard sizes With performance range from 1500m3/hour to 128000m3/hour Example of an air extract unit arrangement with a mixing chamber Combined units construction or Separate units construction Non standard sizes available...

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UNIT DESIGNATION Size depends on required air capacity Service Acces Side Exhaust Units Supply Units Left side Right side Indoor mounting Outdoor mounting Indoor mounting Outdoor mounting Heat Recovery Units Rotary Heat Exchanger Plate Heat Exchanger Indoor mounting Outdoor mounting Indoor mounting Outdoor mounting Water heater Electric heater Cooling section (water coil) Cooling section (evaporator) Bag-type filter Panel filter Mixing chamber Control system Inspection block Weather hood galv Base frame Flexible connection Unit’s designation example AVF units have frameless design. AVN units...

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SELECTION PROGRAM Unit Size 2 000 Recommended performance area AVF/N/LL AVF/N/L AV VF/N/LL AVF/N/L A L 02 03 04 Maximum performance area 8 VENTS. Modular Air Handling Units | 2024-05

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Unit size AVF/N/L AVF/N/L AVF/N/L AVF/N/L AVF/N/L AVF/N/L AVF/N/L AVF/N/L AVN/L 02 03 04 06 09 12 15 20 27 Cross section hight (mm) Cross section width (mm) VENTS. Modular Air Handling Units | 2024-05

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CASING TYPES CASING TYPES Unit casing provides thermal and sound insulation, as well as durability and protection from external influence. AirVENTS series are available in several types of casing, general properties of which are: High Mechanical strength. Corrosion Resistance. Thermal insulation. Protection from thermal bridges. Increased fire resistance, high quality insulation materials. Mineral wool basalt fiber insulation with 90 kg/m3 density. Unlike other types of insulating materials, this material is completely non-flammable and environmentally friendly. AirVents series are available...

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The classic casing design is based on aluminum profile frame, joined by means of cast corners, provides high durability of the unit. Different frame thickness should be used considering the table below: Frame Type Recommended area of performance Aluminum profile thickness Thermal insulation thickness Casing panels are made of steel sheets with a layer of thermal and acoustic insulation from mineral wool. Casing panel material varies depending on unit application: Outer panel surface material: Zinc-aluminium coating (standard) Galvanized steel with polymeric coating (high corrosion resistance)...

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CASING TYPES Blauberg Ventilatoren participates in the ECP programme for Air Handing Units. Check on-going validity of certificate: www.euruvent-certification.com. AHU N° 23.06.004 Range AirVENTS Flex AVF - Frameless units – approved Eurovent Frameless design casing system excludes thermal brigdes, usuall for aluminum or steel frame. This significantly increases thermal resistance and reduces heat loss, especially for outdoor installation. It also prevents condensation on the surface when air cooling is on. Casing panels made of sheet steel with a layer of 40 mm thermal and acoustic insulation...

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AHU N° 23.06.004 Range AirVENTS Flex Blauberg Ventilatoren participates in the ECP programme for Air Handing Units. Check on-going validity of certificate: www.euruvent-certification.com. AVN - Self-support, frameless, modular units Improved self-supporting, frameless, modular construction of the case with PVC profile system, eliminates thermal bridges, reduces heat loss and decreases noise level. Casing panels made of sheet steel with a layer of 50 mm thermal and acoustic insulation from mineral wool. Casing material varies depending on unit application: Outer panel surface material: Zinc-aluminium...

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Blauberg Ventilatoren participates in the ECP programme for Air Handing Units. Check on-going validity of certificate: www.euruvent-certification.com. AHU N° 23.06.004 Range AirVENTS Flex Base frame types For both classic and frameless unit casing there are several types of base frame avaliable. Application (approximately): Adjustable legs made of 2 mm thick galvanized steel Single-deck units with air capacity up to 20000 m3/h, or double-deck units – up to 15000 m3/h Solid base frame made of 2 mm thick galvanized steel Single-deck units with air capacity up to 35000 m3/h, or double-deck units...

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Plug fan with asynchronous motor (standard) Plug fan with electronically commutated motor (EC motor) Belt driven fan in spiral casing Fan sections are equipped with inspection window. Plug fan Plug fans are used in case of low or medium air performance and pressure. Direct driven motor and backward curved impeller ensures high performance, reliability and easy maintenance due to the absence of belt drive. The impeller is made of high-strength composite material or sheet steel with protective polymer coating. For correct fan operation, soft start, active thermal protection and smooth speed control,...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.