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in the Food Retail Industry with SCHOTT Termofrost ®
Saving Energy
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Glass made of ideas
For us, this is not just a slogan.
It is our basic philosophy at SCHOTT, because each product we make can only be
as good as the innovative ideas behind it. But it is important to note that our custom-
ers are often the ones who provide the impetus for innovation. Then, they rely on
us to develop products that allow them to realize even their most ambitious ideas.
This is why we have made it a rule to work together with our customers rather than
for them. With this in mind, we have repeatedly managed to set new standards ever
since our company was first founded in 1884. Guided by our core values of “com-
petence, creativity and customer orientation”, we have grown to be one of the
world’s leading glass technology groups by offering high-quality components and
solutions for a wide variety of applications, including refrigeration of food products.
Top performance from one of the leading companies
Self-closing, condensation-free door systems are essential to displaying foods at
the right temperature, while incurring the lowest possible energy costs. SCHOTT
Termofrost® glass doors are the perfect choice for use in all types of cold rooms
and cooler cabinets to display and store chilled products down to +2 °C, and frozen
goods down to – 25 °C.
Our glass doors for chilled- and freezer cabinets are designed to display products
as attractively as possible and increase their selling exposure. At the same time,
they also set new standards for energy efficiency and saving space. And by
displaying products in a vertical manner, you’ll be able to make much
more effective use of the available floor space.
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Retrofit
The frame-door system helps ensure the right food temperatures and thus quality.
At the same time it reduces the energy consumption of the cooler cabinet by at
least 30% compared to open cabinet solutions. Furthermore, the doors with a slim
frame ensure maximum visibility of the food products on display. No mullion and
the easy to activate hold open function make it a lot easier to replenish and remove
products. The system can be easily adapted to suit any type of cooler cabinet.
It is also available with a variety of different types of illumination, for instance T8
or T5 fluorescent tubes for meat light or LED lighting to ensure that your precious
merchandise is illuminated as effectively as possible.
Frame-door system for normal temperature (NT) cooler cabinets
Retrofit All-Glass
The latest addition to our Retrofit line.
This all-glass solution offers the same
advantages as our Retrofit System, yet
is designed to maximize the visibility of
the products inside the cabinets. The
door frame has disappeared almost
completely and the frame itself has also
been scaled down. And the automatic
hold open function makes it much easier
to replenish or remove products. The
system is easy to adapt to any type of
cooler cabinet and, of course, comes
with the appropriate adapter kit.
Retrofit All-Glass
SCHOTT Retrofit
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Without SCHOTT CONTURAN® With SCHOTT CONTURAN®
Sliding Doors
The sliding doors system improves food
temperature and is perfectly suited as a
replacement for hinged doors in cases
where isle space is important. Our sliding
door systems are equipped with self and
soft closing mechanisms to ensure that
no door remains open or causes noise
when closed. The slim frame also ensures
maximum visibility of the products on
display. The system can easily be installed
in any type of cooler cabinet. The sliding
door system comes without any lighting,
yet can easily be equipped with different
types of lighting solutions, including T8
or T5 fluorescent tubes or LED lighting,
to ensure the proper illumination of the
products on display. Additional adapter
kits are available on an optional basis.
All our Retrofit doors can also be equipped with the anti-reflective
SCHOTT CONTURAN® special-purpose glass to offer the best
possible view of products.
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Standard Low Temperature Door SCHOTT ECO-Clear™
Heated door rail (W) 24 24
Heated front pane (W) 100 0
Low-e glass (pane) 0 2
Argon (chamber) 0 2
Standard Low Temperature Door SCHOTT ECO-Clear™
U-value (W/m2K) 1.99 1.06
Heat transmission (W) 99.5 53
Extra cooling power (W) 49.75 26.5
Dew point at + 25 ºC 70% 70%
Energy consumption tot. (W) 173.75 50.5kWh/Year 1522 442
Energy savings 1080 kWh/Year
glassfilm
cond
ensa
ting
wat
er
SCHOTTECO-Clear™ Composition
Standard Heated Composition
kWh/Y
1200
0
400
800
Annual energy consumption
The current heated systems
In 2 and 3 pane freezer doors, the heated front pane prevents condensation
from forming on the outside. However, the inside fogs up when the door is
opened, and it takes a while for this fog to evaporate and restore transparency.
SCHOTT ECO-Clear™ concept
The SCHOTT ECO-Clear™ door is equipped with triple glazing that offers
extremely high thermal insulation (Ug-value reduced by 50% compared with a
standard heated door). SCHOTT ECO-Clear™ is equipped with a laminated trans-
parent anti-fog film on the rear pane that prevents visible condensation when
the door is opened. Absorbed (unvisible) fog evaporates after the door is closed.
Small visible spots of fog can occure at high humidity, if the door is open for a
longer period and during the defrosting cycle, but disappear after a short while.
Example savings per door/m2 standard door vs. SCHOTT ECO-Clear™
Passive doors for deep freeze applications
SCHOTT ECO-Clear™ Passive Door
Polymer film
Low-e glass
Gas filling (Argon)
SCHOTT ECO-Clear™
Technical information
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70
60
50
40
30
20
10
0
Savings %
0 20 40 60 80
Savings at different
ambient conditions
Relative humidity in %
Temperature 20 °C Temperature 25 °C Normal ambient conditions
SCHOTT ECO-SFree from condensation, half the power consumption
The smart way to cut costs
SCHOTT ECO-S is a patented system designed to minimize the power
consumption of our heated low temperature frame and door systems.
SCHOTT ECO-S constantly measures the humidity and temperature of the
surrounding area, as well as the temperature inside the cooling chamber.
On the basis of this data, SCHOTT ECO-S supplies the exact amount of
power that is needed in order to ensure that the frame and doors remain
free from condensation. This goal is achieved at the same time that ener-
gy costs are minimized. SCHOTT ECO-S consists of three maintenance-
free modules: the power module, the temperature sensor for the freezer,
as well as the CPU with integratetd temperature and humidity sensor for
the selling floor. The LEDs that are mounted in the sales room display the
system’s current operating state.
An investment in ECO-S definitely pays off!
You can save up to 60% of the heat energy required by frames and doors.
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Achieve the lighting effects that suit your products just perfectly.
SCHOTT CrossFireLED lighting for commercial refrigeration systems
Perfect lighting for refrigeration and freezing units
The patented design that includes special positioning of the LEDs
inside a SCHOTT Temofrost® frame offers extremely accurate
illumination to support sales. It simply makes it much easier for
consumers to view your products. The LEDs reduce energy costs
by up to 85%, in part because the LEDs emit less heat and thus
lower the compressor runtimes of the cooling units. In order to
save space, the power supply is integrated inside the lighting
unit. LED lighting easily fits onto the backside of the frame.
• LEDs do not blind people like conventional lighting systems.
• 1100 lumen of lighting intensity in the middle range of
the display case
• Durable design
• Available in sizes
(305 mm, 610 mm, 915 mm, 1220 mm, 1525 mm, 1830 mm)
• Colour Temperature 4100K and 3500K are available
• Light inside the UV wavelength range is eliminated
• CrossFire LED lighting fits onto all door systems
• 5-year guarantee on parts
Key advantages at a glance
8019
7 EN
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SCHOTT Termofrost ABBox 991, Korpralsvägen671 29 ArvikaSwedenPhone: +46 (0)570/47-200Fax: +46 (0)570/[email protected]/food_display