C Range NT Ecopower
air curtains
2
CONTENTS
THERMOSCREENS ....................................................... 04
WHY FIT AN AIR CURTAIN? ......................................... 05
THE PERFECT ENVIRONMENT .................................... 06
AIR CURTAIN SELECTION GUIDE ............................... 07
ECOPOWER PLUS ........................................................ 08
Technical specifications ............................................. 09
C RANGE SURFACE MOUNTED ................................. 10
Technical specifications ............................................. 11
C RANGE RECESSED RANGE ..................................... 12
Technical specifications ............................................. 13
NOTES ........................................................................... 14
www.thermoscreens.ca
3
Pioneers of air curtains in North America, Thermoscreens
are a market-leading manufacturer of high quality air
curtain solutions with an established and well-respected
reputation worldwide.
Our products are backed by our proven brand reputation
offering outstanding design, service, quality and reliability.
This is evidenced by accreditation to the Quality
Management Systems BS EN ISO9001:2008.
Thermoscreens produce a comprehensive range of heated,
ambient
and
cold
store
air
curtains
both
surface and recess mounted for many applications
including retail, commercial, public sector buildings,
architectural, industrial and refrigerated environments.
Thermoscreens believe in sustainability and to this
end adhere strictly to the Environmental Management
Systems BS EN ISO14001:2004.
Established Brand
Advanced Engineering and Design
Excellent Service
Excellent Quality
Outstanding Reliability
Availability
Competitive Solutions
4
WHY FIT AN AIR CURTAIN?
Comfort:
Air curtains help promote the perfect environment whether
warm, cool or ambient.
Open Door Policy:
Air curtains promote open door trading in retail outlets and
provides uninterrupted access for passing trade.
Energy Saving:
Air curtains over open doors promote significant
energy savings.
Typically warm air escapes and cold
air enters.
Protection:
Air curtains help to ensure a clean and healthy
environment.
Health and Safety:
In refrigeration applications, Thermoscreens cold store air
curtains can significantly reduce the ingress of warm air
when doors are required to be left open for access
helping to retain the refrigerated air inside.
With an air curtain warm air is retained
and cold air entering is heated.
Ease of Installation:
Air curtains are not only easy to install but also easy to
maintain throughout their serviceable life. A simple and
cost effective solution for a comfortable environment.
www.thermoscreens.ca
5
THE PERFECT ENVIRONMENT
6
AIR CURTAIN SELECTION GUIDE
To ensure maximum effectiveness and comfort, it is important to choose the correct air curtain. An air curtain with too
little velocity will not be able to stop cold draughts from entering the building whilst an air curtain that is too powerful which
has been installed at the incorrect door height could be noisy and uncomfortable.
To select the appropriate air curtain the following factors should be taken into account:
• Type of building and the interior design of the premises
• Type of air curtain required
- Surface mounted or recessed
Surface Mounted
Recessed
- Electrical, Water or Ambient
• Voltage and power supply
• Installation height - If an air curtain is to operate to maximum effectiveness, it is essential that the air curtain has
sufficient air velocity to discharge over the whole height and width of the doorway.
• The width of the door opening - The air curtain should be wider than the width of the door. Overlapping the full
opening, the air curtain controls the ingress or air and other pollutants maintaining a comfortable environment.
• Characteristics of buildings (i.e. door way locations, through draughts).
• Ensure the units are positioned as close to the door opening as possible and that there are no obstructions between the
air curtain jet of air and the opening of the door.
www.thermoscreens.ca
7
ECOPOWER PLUS
High fan
Increase heat
Benefits:
Promotes energy/carbon savings
On/off
Maintains comfortable environment
User friendly
Medium
Fan
Provides temperature sensing remote to the
air curtain
Outdoor temperature sensing mode
Auto or Manual
Low Fan
Consistent temperature levels
BMS ready
Reduce
heat
Ease of installation
Interchangeable with previous Ecopower models
Cost $’s
Non ecopower:
$6,305
Ecopower:
$3,874
Annual Saving:
$2,430
No air curtain
Non ecopower
Ecopower
Years
The above information is for reference purposes only
Maintains comfortable environment
8
ECOPOWER PLUS TECHNICAL FEATURES
New Design
The new ‘single gang wall box’ design will fit flush against the wall
and will be surface mounted. This new shape and design will
facilitate ease of installation and operation. The Ecopower Plus is
supplied with 6m lead as standard.
Built-in Thermistor Temperature Sensor
The Ecopower Plus offers significant
energy savings with the built-in
temperature sensor. The air curtain
can now use the built-in temperature
sensor for heating control. This
allows for optimum usage of the air
curtain and maintains a comfortable
environment.
If temperature sensing remote to the
air curtain is not required, the
temperature sensor within the air
curtain can be extended to sense the
air curtain’s return air temperature.
Optional Outdoor Sensor
Air entering
Built in thermistor
temperature sensor
The Ecopower Plus features the option to connect to an outdoor
temperature sensor. This feature operates in automatic mode to the
following settings:
If the outdoor temperature sensor measures less than 10 ºC
(50 ºF), both heat stages are enabled (Full heat).
If the outdoor temperature sensor measures between 10 ºC
(50 ºF) and 15 ºC (59 ºF) only 1st stage heating will be enabled
(Half heat).
If the outdoor temperature sensor measures more than 15 ºC
(59 ºF), no heat stages are enabled and the air curtain will
re-circulate the ambient air in the room as no heating is
required.
Memory User Settings
If the electrical supply to the unit is removed, once it is restored the
unit will operate on the exact settings as before. The controller is
supplied with retain user settings as the default position.
www.thermoscreens.ca
9
C RANGE Surface Mounted
3.0
2.75
C1000 C1500 C2000
0
C1000 C1500 C2000
R
R
R
0
0.8 -1.0 1.0 -1.5 1.5 -2.0
0.8 -1.0 1.0 -1.5 1.5 -2.0
Door Width (m)
Door Width (m)
C Range Surface Mounted
All electrically heated units have a
selection of three fan speeds and two heat
control stages. Ambient and water units
have a selection of three fan speeds.
Colour: All models are finished in an offwhite colour (RAL 9010).
Finish: RAL 9010 casings are manufactured
from pre-finished sheet steel. For other
RAL colours casing is manufactured from
powder coated sheet steel.
10
Installation: All units come with a set of
standard mounting brackets, which
simplifies installation. Certain situations
might require special hardware or
preparation to mount the brackets on to.
Delivery and service: All models are
stocked and serviced locally.
The Compact design makes this unit ideal
for commercial buildings, department
stores and restaurants.
TECHNICAL SPECIFICATION
C Range Surface Mounted 600 volt
Models
Metric
Imperial
Electric
C1000E NT
C1500E NT
C2000E NT
Dimensions
(L x D x W)
(mm)/(in)
Supply
(V/ph/Hz)
Heat
Output
(kW)/(Btu/hr)
Loading
per (A)
current
Max.
Velocity
(m/s)/
draw
Max. Air
Volume
(m3/h)/
(ft/min)
Weight
(kg)/
(lbs)
(ft3/min)
**dB(A)
@3m
1137 x 275 x 198
45 x 11 x 8
1669 x 275 x 198
66 x 11 x 8
2200 x 275 x 198
87 x 11 x 8
600/3/60 plus 208 or 230
4.5/9
15,370/30,735
6/12
20,490/40,980
9/18
30,735/61,470
9.3
9.0
1770
9.0
1770
9.0
1770
1250
740
1800
1060
2500
1470
16
35
23
51
33
73
55
9.0
1770
9.0
1770
9.0
1770
1250
740
1800
1060
2500
1470
15
35
21
46
31
68
9.0
1770
9.0
1770
9.0
1770
1250
740
1800
1060
2500
1470
16
35
23
51
33
73
8.5
1670
8.5
1670
8.5
1670
1180
700
1700
1000
2360
1400
18
39
26
57
37
82
600/3/60 plus 208 or 230
600/3/60 plus 208 or 230
12.8
18.6
55
56
C Range Surface Mounted 208/230 volt
Ambient
C1000A NT
C1500A NT
C2000A NT
Electric
C1000E NT
C1500E NT
C2000E NT
1137 x 275 x 198
45 x 11 x 8
1669 x 275 x 198
66 x 11 x 8
2200 x 275 x 198
87 x 11 x 8
1137 x 275 x 198
45 x 11 x 8
1669 x 275 x 198
66 x 11 x 8
2200 x 275 x 198
87 x 11 x 8
LPHW
C1000W NT 1137 x 275 x 198
45 x 11 x 8
C1500W NT 1669 x 275 x 198
66 x 11 x 8
C2000W NT 2200 x 275 x 198
87 x 11 x 8
208 or 230/1p/60
0.5
208 or 230/1p/60
0.7
208 or 230/1p/60
1.0
208/3/60
208/3/60
208/3/60
208 or 230/1p/60
208 or 230/1p/60
208 or 230/1p/60
4.5/9
15,370/30,735
6/12
20,490/40,980
9/18
30,735/61,470
6
20,490
9
30,735
12
40,980
27.0
36.0
54.0
0.5
0.7
1.0
55
55
56
55
55
56
55
55
56
** Sound pressure levels (dBA) at 3m, as given in our brochure, are for a single air curtain mounted at its maximum mounting height, operating in a room with average acoustic characteristics as defined in
CIBSE Guide B5 (reverberation time 0.7s) and a room size equivalent to 8 air changes per hour (ac/h). Care needs to be taken when selecting air curtains for an installation as noise levels can be several
dB higher if the mounting height is reduced, if the room is more “live” (i.e. hard surfaces, no furnishings or absorbent materials), if the room is smaller than 8 ac/h equivalent or a combination of these
factors. Noise levels will also increase if more than one air curtain is installed at the same doorway (e.g. + 3dBA for 2 equal point sources: direct field).
www.thermoscreens.ca
11
C RANGE Recessed
2.75
C1000 C1500 C2000
R
R
R
0
0.8 -1.0 1.0 -1.5 1.5 -2.0
Door Width (m)
C Range Recessed
All electrically heated units have a
selection of three fan speeds and two heat
control stages. Ambient and water units
have a selection of three fan speeds.
Grille supplied as standard RAL 9010
Installation: All units come with a set of
standard mounting brackets, which
simplifies installation. Certain situations
might require special hardware or
preparation to mount the brackets on to.
12
The Compact design makes this unit ideal
for commercial buildings, department
stores and restaurants
TECHNICAL SPECIFICATION
C Range Recessed 600 volt
Models
Metric
Imperial
Electric
C1000ER
C1500ER
C2000ER
Dimensions
(L x D x W)
(mm)/(in)
Grille Size
inc. Flange
(mm)/(in)
Supply
(V/ph/Hz)
Heat
Output
(kW)/(Btu/hr)
1200 x 347 x 205
47 x 13 x 8
1600 x 347 x 205
63 x 14 x 8
2100 x 347 x 205
83 x 14 x 8
1209 x 353
47.6 x 13.9
1609 x 353
63.4 x 13.9
2120 x 353
83.5 x 13.9
600/3/60 plus 208 or 230
4.5/9
15,370/30,735
6/12
20,490/40,980
9/18
30,735/61,470
600/3/60 plus 208 or 230
600/3/60 plus 208 or 230
Loading
Max.
Max. Air Weight
per (A) Velocity Volume
(kg)/
Current (m/s)/ (m3/h)/
(lbs)
Draw (ft/min) (ft3/min)
9.3
12.8
18.6
**dB(A)
@3m
9.0
1770
9.0
1770
9.0
1770
1190
700
1730
1020
2380
1400
19
40
25
56
35
79
55
9.0
1770
9.0
1770
9.0
1770
1250
740
1800
1060
2500
1470
19
39
25
52
35
74
55
9.0
1770
9.0
1770
9.0
1770
1250
740
1800
1060
2500
1470
20
44
27
60
37
82
55
8.5
1670
8.5
1670
8.5
1670
1180
700
1700
1000
2360
1400
22
49
30
66
41
90
55
55
56
C Range Recessed 208/230 volt
Ambient
C1000AR
C1500AR
C2000AR
Electric
C1000ER
C1500ER
C2000ER
LPHW
C1000WR
C1500WR
C2000WR
1200 x 347 x 205
47 x 13 x 8
1600 x 347 x 205
63 x 14 x 8
2100 x 347 x 205
83 x 14 x 8
1209 x 353
47.6 x 13.9
1609 x 353
63.4 x 13.9
2120 x 353
83.5 x 13.9
208 or 230/1p/60
0.5
208 or 230/1p/60
0.7
208 or 230/1p/60
1.0
1200 x 347 x 205
47 x 13 x 8
1600 x 347 x 205
63 x 14 x 8
2100 x 347 x 205
83 x 14 x 8
1209 x 353
47.6 x 13.9
1609 x 353
63.4 x 13.9
2120 x 353
83.5 x 13.9
208/3/60
1200 x 347 x 205
47 x 13 x 8
1600 x 347 x 205
63 x 14 x 8
2100 x 347 x 205
83 x 14 x 8
1209 x 353
47.6 x 13.9
1609 x 353
63.4 x 13.9
2120 x 353
83.5 x 13.9
208 or 230/1p/60
208/3/60
208/3/60
208 or 230/1p/60
208 or 230/1p/60
4.5/9
15,370/30,735
6/12
20,490/40,980
9/18
30,735/61,470
27
6
20,490
9
30,735
12
40,980
0.5
36
54
0.7
1.0
55
56
55
56
55
56
** Sound pressure levels (dBA) at 3m, as given in our brochure, are for a single air curtain mounted at its maximum mounting height, operating in a room with average acoustic characteristics as defined in
CIBSE Guide B5 (reverberation time 0.7s) and a room size equivalent to 8 air changes per hour (ac/h). Care needs to be taken when selecting air curtains for an installation as noise levels can be several
dB higher if the mounting height is reduced, if the room is more “live” (i.e. hard surfaces, no furnishings or absorbent materials), if the room is smaller than 8 ac/h equivalent or a combination of these
factors. Noise levels will also increase if more than one air curtain is installed at the same doorway (e.g. + 3dBA for 2 equal point sources: direct field).
www.thermoscreens.ca
13
NOTES
14
air curtains
11 King Street, Unit 3
Barrie, Ontario
L4N 6B5
Telephone: 705-797-0012
Toll Free: 1-877-445-3739
Fax: 705-797-0013
Web site: www.thermoscreens.ca