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  • ECO FRIENDLY – and the idea behind it

    ECO FRIENDLY

    With the ECO FRIENDLY logo, we want to emphasise the environmental benefits of Gram products.

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  • Energy efficiency

    Energy efficiency and positive environmental properties are two of our core values

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  • By Anders Sjøgaard, Sales and Marketing Director at Gram Commercial A/S

    Energy waste in commercial kitchens

    Buyers hold the key to stopping energy waste in commercial kitchens in Denmark (discussion paper)

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FAQ about energy efficiency and cost effectiveness

Three comments we often hear and the response we give to them:

It's difficult to determine the energy efficiency of refrigerators and freezers.
Gram Commercial recommends use of the highly regarded British Energy Technology List (ETL).
It applies the same criteria in calculating the energy efficiency of refrigerators and freezers as those used in the Danish Energy Saving Trust's rating scheme, which was discontinued in the energy agreement of 2012. ETL sets the same requirements for acceptance as those used by the Danish Energy Saving Trust for its product list.

On 1 July 2015, a mandatory EU rating scheme will come into force based on the well known A to G letter ratings. With a single stroke, the scheme will make it easy to compare the various makes and to choose energy-efficient products.

Purchase price is crucial when assessing the cost-effectiveness of a refrigerator or freezer.
Although purchase price is an important factor, it is not always the most important.
Comparisons show that differences in purchase price are often more than offset by the lower energy consumption of an energy-efficient cabinet after just two to three years.

You can use our ENERGY CHECK service to compare the energy consumption of your current professional refrigerator or freezer with that of Gram low-energy cabinets. You'll also see the annual savings on your electricity bill.

Our LCC calculator allows you to compare the cost-effectiveness of various products by letting you compare the overall life cycle costs of one or more products of your choice.

It's difficult to compare the energy consumption of refrigerators and freezers.
Basically, there are two different ways of expressing the energy consumption of a professional refrigerator or freezer.

Energy consumption in kWh/24h:
This figure gives the energy consumption in kilowatt hours per 24 hours of a cabinet with closed door in an ambient temperature of 25°C. Although it can be used to compare various cabinets, it says nothing about the cabinet's real energy consumption in a professional kitchen with many door openings daily.

Energy consumption according to EN 441:
This figure gives the daily energy consumption of a cabinet under test conditions with an ambient temperature of 30°C and 72 door openings a day.

Checkpoints
  • FAQ about energy efficiency and cost effectiveness

    Three comments we often hear and the response we give to them.

    Read more
  • Gram air distribution system

    Correct and uniform temperature throughout

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