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Welcome to the RDT Blog.

Our goal is to provide education and a helpful resource for our consultants, dealers and end-users.  
    Cartoon image in blue hues of man in long sleeved shirt and long pants with a baseball cap in a walk-in cooler. There's an compressor fan unit on the wall, strip curtains are blowing and there's product on shelves.
    refrigeration food waste energy efficiency maintenance

    4 Simple Ways to Keep Cold Air Inside Your Walk-In

    2 min read

    Whether managing a kitchen, lab, retail space, or healthcare facility, commercial cold storage is mission-critical. But every time cold air leaks from a walk-in cooler or freezer, businesses spend more on energy and put inventory at risk. O...

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    Cartoon image in blue hues of man in long sleeved shirt and long pants with a baseball cap in a walk-in cooler. There's an compressor fan unit on the wall, strip curtains are blowing and there's product on shelves.
    refrigeration, energy efficiency, maintenance

    Why School Nutrition Directors Count on RDT Refrigeration

    2 min read
    In K–12 foodservice, reliability isn’t optional, it’s essential. Whether it’s prepping breakfast for early arrivals or keeping lunch moving ...
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    How Eco-Smart Can Make Your Commercial Kitchen More Efficient.jpg
    food safety, refrigeration, commercial refrigeration, energy efficiency, Eco-Smart

    How Eco-Smart Can Make Your Commercial Kitchen More Efficient

    1 min read
    Commercial foodservice equipment needs to do more than keep food items cool. It needs to be efficient and up to today’s technological standa...
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    School lunch in a cafeteria
    school, College & University

    Smarter Cold: How Schools Can Future-Proof Their Refrigeration

    2 min read
    Every school day, more than 30 million students across the U.S. depend on the National School Lunch Program. For many of these children, tho...
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    refrigeration, Eco-Cool

    Refrigerants: How Do They Work And Why Does It Matter?

    2 min read
    Refrigeration has been one of the better innovations of our era, bringing about a great deal of convenience for businesses and everyday hous...
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    A2L refrigerant schematic
    Regulations, EPA, Environment, ASHRAE

    Understanding A2L Refrigerants and Their Impact on Buyers

    2 min read
    In recent years, the refrigeration industry has witnessed a significant shift towards adopting environmentally friendly solutions to reduce ...
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    freezer, Eco-Smart, Retrofitting

    Why Ice Builds Up in Commercial Freezers (and how you can prevent it)

    2 min read
    Having ice build-up in commercial freezers not only looks unattractive, but it can also damage your refrigeration unit. Here are several rea...
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    View from end of shopping cart in grocery store going down the frozen aisle with refrigerator doors on either side
    trends, A2L Refrigerant, R-290

    Preparing Your Business for A2L Refrigerant Compliance

    2 min read
    In an era where environmental regulations are tightening around the globe, staying ahead in the refrigeration industry isn't just about inno...
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    Hands holding readers for refrigerant - one on left is blue, one on right is red
    trends, A2L Refrigerant

    How to Stay Informed on EPA Policies Surrounding A2L Refrigerants

    2 min read
    As environmental concerns and regulations evolve, businesses must stay informed about new policies and technologies. One key area of focus i...
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    Blured image of people walking on a red carpet at a tradeshow
    A2L Refrigerant

    Discover How RDT Leads A2L Compliance at NAFEM Show 2025

    2 min read
    The foodservice industry is preparing for a transformative change with the impending adoption of A2L refrigerants, driven by regulations to ...
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