FORECOURTS AND CONVENIENCE STORES
The choice of refrigerant is also a topical issue, which is being addressed by environmentally responsible retailers. The days of R404a as the refrigerant of choice appear to be numbered.
Some wholesalers are no longer supplying the gas and it appears that ongoing price increases will render the use of R404a as prohibitive within the next year or so.
There is a distinct trend towards the use of hydrocarbon refrigerants, such as R600a, which has negligible ozone depletion
provided
end users with a clearer indication of the performance
credentials of refrigeration equipment. The inherent design of horizontal container type refrigerators and the fact that there is minimal cold air spillage means that they are highly efficient. Tests have demonstrated that drawer style refrigeration units deliver a marked reduction in energy consumption and significant cost savings.
characteristics and a very low global warming potential. Equipment operating on hydrocarbon options, requires a significantly smaller refrigerant charge, reducing system pressures for less duty on the compressor and a longer lifecycle.
After sales support
The consequences of a refrigeration breakdown, can be inconvenient and costly, not only in terms
of spoilt food, but also potential lost trade. It is essential to ensure that you have access to the highest levels of after sales support. Insist on a minimum of a two year parts and labour warranty and make sure that your supplier provides a comprehensive maintenance, repair and spare parts service.
Trust the experts
The specification and purchase of foodservice equipment, particularly refrigeration, can be a daunting process.
Saving money on the initial capital investment may not provide the best option over the equipment’s lifecycle if it is inefficient and expensive to maintain.
Always seek the advice of an industry professional before purchasing refrigeration equipment to ensure that it is fit for purpose and the best possible solution for your specific application.
A reputable supplier should be able to provide you with details of the product’s energy rating, allowing you to make comparisons with other products. You should also ask suppliers to produce test data to substantiate claims made regarding their products.
J&E Hall
www.acr-news.com
June 2017 31
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