NEW GENERATION OF AIR HEATING AND AIR COOLING - AL-KO

INDUSTRIAL APPLICATION | CONVENIENCE APPLICATIONS |
HIGH ENERGY EFFICIENCY | AUTOMATION
NEW GENERATION OF
AIR HEATING AND AIR COOLING

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AL-KO “DESIGN”
Heating for room heights up to 7 m Heating for room heights up to 5.7 m
Air heating
for commercial
rooms
The symbiosis
from energy
aspects, new
functions and
elegance!

Regarding the area of application and
buildings in which air heating and
cooling units are preferably employed,
a very important point is clear:
Many buildings are accessible to the
public. Often it is hardware stores,
supermarkets, exhibition halls, showrooms,
shopping centres and all types
of commercial premises, which – for
the customers of our customers – are
conspicuously equipped with air heating
and cooling units.
The “DESIGN” distinguishes itself by its
appealing optics, the lower noise level
and special fi re protection class “V-0” of
the plastic cover.
The AL-KO air heater “DESIGN” distinguishes
itself through a low noise level
TECHNICAL DATA
Heating:
combined with fi re protection assurance
and energy effi ciency. By virtue of the
elegant external of the “DESIGN”, the
professional planner must no longer
“hide” the air-conditioning units from
the architects, builders, but above all,
from the customers of our customers.
The symbiosis from energy aspects,
new functions and elegance:
AL-KO “DESIGN” – air heating and
cooling units aesthetically packaged!
I Best room perfusion through variable
directions of exhaust.
I Depending on the height of the room,
the direction of air can be selected
horizontal or vertical.
Installation size ED-H1-C1 ED-H1-C2 ED-H1-C3 ED-H2-C1 ED-H2-C2 ED-H2-C3 ED-H3-C1 ED-H3-C2 ED-H3-C3
max. air mass (m 3 /h) 2 030 1 960 1 610 3 110 2 900 2 850 4 300 4 150 3 900
max. thermal capacity (KW)
(at PWW 70 / 50, Le +20 °C)
7.4 12.2 16 8.5 16.7 21.6 11 18.5 28.1
Drive (2-stage) 3 x 400 V / 50 Hz
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AL-KO “DESIGN”
Cooling for room heights up to 10 m Cooling for room heights up to 5.7 m
Air cooling
for commercial
rooms

Aesthetics and comfort
For rooms with a high comfort requirement,
AL-KO has developed the pumpcold-water
air cooling unit “DESIGN”.
Used in buildings with much public
access. The air cooling unit can heat as
well as cool according to each season‘s
requirement. Thus, it is possible to
implement air-conditioning in such
buildings such as hardware stores,
supermarkets, exhibition halls, showrooms,
shopping centres etc. at low cost.
The “DESIGN” distinguishes itself by its
appealing optics, the lower noise level
and special fi re protection class “V-0” of
the plastic cover.
TECHNICAL DATA
Cooling:
The symbiosis from energy aspects,
new functions and elegance: AL-KO
“DESIGN”. Air heating and cooling
units aesthetically packaged!
Best room perfusion through variable
directions of exhaust. The basic concept
of the cooling unit is based on the tech-
nology of the DESIGN heating unit. For
the extension, only a condensate pump
and miscellaneous component sets are
Change-over valve
open/closed
necessary. Therewith, it is possible to
extend an already installed DESIGN heat-
ing unit for the cooling function.
The appropriate system components
must be retrofi tted on-site. Extensive
new piping is dispensed with, because
the existing heating circuit (provided
that it is only designed for “DESIGN”
units) can be used.
Condensate removal
Cold water producer
Installation size ED-K1-C1 ED-K1-C2 ED-K1-C3 ED-K2-C1 ED-K2-C2 ED-K2-C3 ED-K3-C1 ED-K3-C2 ED-K3-C3
max. air mass (m 3 /h) 2 030 1 960 1 610 3 110 2 900 2 850 4 300 4 150 3 900
max. cooling capacity (KW) (at
PKW 10 / 16, Le +32 °C / 40 % rF)
3.5 5.6 7.4 3.8 7.6 9.8 5.1 10.0 12.8
Drive (2-stage) 3 x 400 V / 50 Hz
Heating system
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AL-KO “INDUSTRIE”
Air heating

The AL-KO air heater “INDUSTRIE” is
designed for application in storerooms,
production facilities, assembly shops
and hardware stores.
The AL-KO “INDUSTRIE” distinguishes
itself through its robust construction,
the optional assembly on the wall or
ceiling and energy effi ciency and ex-
tensive accessories.
Provided with special accessories, this
unit is best suited for the combination
with door air blasts. Advantage of the
series is the universal application,
thanks to modular construction and
simple installation.
AL-KO “INDUSTRIE” air heater with effi cient
control and continuous speed control, as well as
injection blind for accelerated room air heating.
Recirculating air
Gate air
High halls
AL-KO “INDUSTRIE” air heater for universal application
MODULAR SYSTEM / ACCESSORIES
Fresh air
Wall assembly Ceiling assembly
Intake accessories
Energy optimization Low halls Weather protection
screen
Angle Mixed air Filter Ambient air
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AL-KO “INDUSTRIE”
Air cooling

The AL-KO air cooler “INDUSTRIE” is
designed for application in storerooms,
production facilities, assembly shops
and hardware stores. The AL-KO “IN-
DUSTRIE” especially distinguishes itself
through its robust construction, as well
as energy effi ciency and extensive
accessories.
The air cooler “INDUSTRIE” is designed
with a condensate tank for unrestricted
condensate discharge. A comprehensive
accessories program completes the
system.
The fi gure shows the air cooling unit
“INDUSTRIE” for recirculating air oper-
ation, for wall installation.
TECHNICAL DATA
Cooling:
Installation size LK 140-N.. LK 250-N.. LK 400-N.. LK 650-N.. LK 1000-N..
max. air mass m 3 /h 1 750 3 050 4 600 7 600 9 400
min. - max. cooling capacity KW 4.9 - 11.2 8.4 - 19.8 13.4 - 33.6 20.3 - 50.4 25.3 - 66.1
(bei PKW 6 / 12, Le +32 °C / 40 % rF)
Drive (2-stage) 3 x 400 V / 50 Hz
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AL-KO “INDUSTRIE-ATEX”
Air heating
for application
in potentially
explosive
atmospheres

The AL-KO air heater “INDUSTRIE-
ATEX” is designed for application in
storerooms, production facilities,
assembly shops. This series is designed
in accordance with the guidelines
for explosion protection and is, there-
fore, predestined for application in
the potentially explosive production
environment.
The components are suitable for gas
in potentially explosive rooms in Zone
1 and 2.
The air heaters “INDUSTRIE” in the
ATEX design are tested by the TÜV
Süd (Technical Inspection Authority,
south) in accordance with the Explo-
sion Protection Guideline 94/9/EU.
TECHNICAL DATA
Heating (heat exchanger, steel construction)
Installation size: LH 140-Atex H.. LH 250-Atex H.. LH 400-Atex H.. LH 650-Atex H..
max. air mass (m 3 /h) 2 070 3 720 5 590 8 800
thermal capacity (KW) 14.5 25.8 36.6 60.5
(bei PWW 80 / 60 Le + 20 °C)
Drive (2-stage), posistor 3 x 400 V / 50 Hz Y / Δ
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AL-KO “ENERGIE”
Air recirculation
unit for energysaving
heat
recovery

The AL-KO air heater “ENERGIE” is
designed for application in storerooms,
production facilities and assembly
shops. In the recirculation air mode,
the AL-KO “ENERGIE” pulls in in the
hot air accumulated on the hall ceiling,
caused by the thermal uplift and returns
this purposefully to the centre of the
room. Thus, the AL-KO “ENERGIE” is
a perfect supplement to the AL-KO air
heaters, to return already heated am-
bient air to the centre of the room and
must not be continually reheated. The
AL-KO “ENERGIE” also recommends
itself to supplement static heating
systems.
TECHNICAL DATA
Accumulated waste heat recovery
From a physical point of view, warm air
in rooms rises. The resulting temperature
lamination is approx. 1 K per metre
height of the hall. This behaviour vehe-
mently counteracts the objective, simply
to provide the lounge area with heat.
Operation of AL-KO “ENERGIE”
The ceiling fan ENERGIE pulls in the
hot air accumulated below the hall
ceiling and conveys this back into the
lounge area. Simultaneously, the air
fl ow directed downwards counteracts
the emerging warm air. The “ENERGIE”
is controlled by a separate control
cabinet with selectable switch-on
temperature.
Application areas
AL-KO ceiling fans “ENERGIE” can be
expediently used in all high halls in which
heat accumulates in the ceiling area. Be-
cause the units operate independent of
the system, a check should be carried out
after retrofi tting existing installations.
Temperature
characteristics
with AL-KO
“Energie”
Temperature in °C
Temperature
characteristics
without AL-KO
“Energie”
“ENERGIE” TYPE DL-140-E DL-250-E DL-400-E DL-650-E
max. air mass (m 3 /h) 2 070 4 000 5 500 8 400
Trajectory distance, vertical (m) 11 12 13 14
Drive (2-stage) 3 x 400 V Y / Δ
Height in m
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AL-KO “door air blast”
Type: STANDESSE
Application areas: Shopping centres, restaurants, hotels, production shops
Air fl ow range: 670 to 9 500 m³/h
Heating medium: Hot water or electric heater
Type: OPTIMAL
Application areas: Shopping centres, restaurants, hotels, production shops
Air fl ow range: 2 150 to 4 300 m³/h
Heating medium: Hot water or electric heater
Features: Suitable for door heights up to 4 m
Type: ECONOMIC
Application areas: Small shops, store, service centres, bars
Air fl ow range: 1 100 to 2 200 m³/h
Heating medium: Hot water or electric heater
Features: Available with wireless remote control
The door air blast from AL-KO provides separation of two different
climatic surroundings without a barrier. Application areas are rooms
that must be protected against cold ambient air or two rooms with
different temperature levels.

Type: COMTESSE
Application areas: Comfort areas with high requirement on design, such as reception,
banks, modern offi ce buildings
Air fl ow range: 2 400 to 4 800 m³/h
Heating medium: Hot water or electric heater
Features: The integrated fl uorescent lamps particularly accentuates the design
Type: INTESSE
Application areas: Comfort areas with high requirement on design, such as reception,
banks, modern offi ce buildings
Air fl ow range: 1 850 to 3 700 m³/h
Heating medium: Hot water or electric heater
Features: Coloured edging strips (selection from the colour palette possible), optional
with fragrance cartridge (available with aroma agent for ambient air e.g. alps, green,
fl owers, citrus), silent
Type: STYLESSE
Application areas: Comfort areas with high requirement on design, such as reception,
banks, modern offi ce buildings
Air fl ow range: 1 900 to 3 800 m³/h
Heating medium: Hot water or electric heater
Features: Coloured edging strips (selection from the colour palette possible), optional with
fragrance cartridge (available with aroma agent for ambient air e.g. alps, green, fl owers,
citrus), silent
Type: VENESS
Application areas: Comfort areas with high requirement on design, such as reception,
banks, modern offi ce buildings
Air fl ow range: 5 100 to 5 400 m³/h
Heating medium: Hot water or electric heater
Features: Vertical installation and sound insulated external jacket
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AL-KO THERM GmbH
Betriebsstätte Wittenberg
Möllensdorfer Straße 13a
06886 Lutherstadt-Wittenberg
Phone (+49) 3491/ 618-727
Fax (+49) 3491/ 618-752
E-mail luftheizer@al-ko.de
www.al-ko.com