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Duct air-handling units

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Duct air-handling units

Why Vento?Duct units Vento are constructed to help to implement comprehensive but simple air handling devices at

the same me. Only Vento oers You 10 advantages:

Variability and compactness of products possibility to create even complex devices

Air inlet and exhaust

Heang and cooling

Heat recovery and mixing

Control

Placing opons saves space and costs

Can be installed in any posion

Separate components can be installed to the duct

Installaon by suspending under the ceiling in service

rooms of buildings eliminates need of machine room

Using exisng supplies distribuon lowers installaon

costs

Oponal material types sasfy every requirement

All products can be made of stainless metal-sheets

Atested fan for environment with explosion risk

Coloured nish at request

Convenient for use in demanding operaons

Regarding operaon, maintenance and control the devices

are comparable with air-handling units

Proper installaon sases even demanding requirements

for comfort (for example. noise) Ideal for reconstrucons and spaally complicated

buildings

Noise insulated fans

Excellent price cheapest air handling andair condioning system

Low price of separate components

Standard design of roof fans made of aluminium

Complex delivery from one supplier lowers purchase costs

Exceponal speed and quality of deliveries in me and with guarantee

Fast complex deliveries from stockhouse

Very easy installaon fast and cheap installaon

Low weight of device

Simple connecon of components

Easy handling without handling devices

Possibility of addional PE insulaon

High quality operaon without any problems

Used only proofed materials and componens

Long service life (fans: 40 000 hours of operaon)

Easy change of lters

Low operaon costs (output power control, low input

power)

Up to 5 years of guarantee

Excellent adjustablilityopmizes cozinessof air-condioned rooms

5 stage fan speed control voltage controller, frequency

inverter (WebClima or VCB control unit)

Perfectly controlable heang and cooling

Complex control and regulaon systems

Simple implementaon of the equipment with automac

control

Selecon of parts and project processing soware AeroCAD with elements of virtualreality

Opmal placing of device to the room of installaon

Calculaon of all output parameters power outputs,

pressures, temperatures, noises, pressure losses

and gains of separate components, relave and

specic humidity, density, enthalpy, real and mass air

ow rate etc.

Professional 2D, 3D pictures for import to CAD

systems

Individual processing of quotaons

Comprehensive graphically processed calculaons

Automac projecon of control saves costs on project

of measuring and control

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Perfect and comprehensive project

Calculaon of fan parameters

example of arrangement

with fan, elasc connecons, water

heang, insert lter and control damper

with actuator

example of arrangement

with fan, elasc connecons, direct

evaporator, electric heang, bag lter

and control damper with actuator

example of arrangement

with 2 fans, elasc connecons, water

cooler, water heater, bag and insert

lter and mixing secon

example of arrangement

with 2 fans, elasc connecons, plate

heat exchanger, water heang, cooling

and control dampers

Unique comprehensive graphical projecng and

calculaon programAeroCADis at your disposal

when projecng Vento units.

Projected device

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Duct air-handling units

Water heater

VO

Shu ng damper

LKS

Radial fan

RP

Plate heat exchanger

HRV

Bag filter

KFD

Noise aenuator

TKU

Elbows

OBL

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Duct air-handling units

Cooler direct evaporator

CHF

Insert filter

VFK

Radial fan

RO

Elasc connecon

DV

Noise aenuator

TKU

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Duct air-handling units

mixing secons with

connuous mixing control

motors can be easily cleaned explosion proof fan types

easily changeable filters

radial spiral fans

el. heaters with built-in switching

elements(SSR)

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Duct air-handling units

high-performance

drop eliminators

water heaters with

automac deaeraon

roof fans for air outlet

coolers with built-in an-freeze

protecon and condensate

drain kit

motors are wired to

terminals which makes

wiring easy

control and regulaon are

provided by linked systems

with comprehensiveprotecon elements

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THE EUROPEAN REGIONAL DEVELOPMENT FUND AND THE MINISTRY

OF INDUSTRY AND TRADE OF THE CZECH REPUBLIC SUPPORT

INVESTMENT IN YOUR FUTURE.

REMAK a.s.

Zubersk 2601, 756 61 Ronov pod Radhotm

tel.: +420 571 877 778, fax: +420 571 877 777

www.remak.eu R08060407

Duct air-handling units

TKU 60-30

30-20

40-20

50-25

50-3060-30

60-35

70-40

80-50

90-50

100-50

300-200

400-200

500-250

500-300600-300

600-350

700-400

800-500

900-500

1000-500

30-15

100-50

90-50

80-50

70-40

50-25

60-35

40-20

50-30

60-30

9001ISO

RF

RP

Heat recovery Noise aenuaon

Cooling Mixing

Heang Filtraon

Thepro

ducerreservesrig

ht

for

changeswit

houtpreviousnoce

.

Air flow rate and pressure loss Sizes and dimensions

middle frequency of octave range

Air ow rate [m3/h]

Stacpressure

[Pa

]

High-performance heat exchanger

(energy saving in relaon to water heater output power)

size

connectngdimensio

ns(mm)

Bag filter

Filtraon class EU3-EU7

Insert filter

Filtraon class EU3

Connecng

cross secon AxB (mm)

Nominal output powers of heaters

(temperature gradient of water 90/70C)

Nominal output powers of coolers

(temperature gradient of water 6/12C) Illustraon of mixing funcon

100%

of fresh air

50%

of fresh air

0%

of fresh air

Aenuaon of noise aenuators

Electric heater

Water heater (90/70C)

Direct evaporator

(Coolant R407c)

Water cooler (6/12C)