2 min read
Most people know RDT as a commercial refrigeration manufacturer, but manufacturing is only part of what we do.
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It's 9:40 on a Tuesday night. A walk-in cooler at a middle school drifts a few degrees, and the alert lands on a maintenance supervisor's ph...
4 min read
When a walk-in cooler or freezer starts struggling, many schools assume replacement is the only answer. In reality, not every refrigeration ...
3 min read
Two or three weeks before students return, a nutrition director walks the kitchen and listens. One walk-in is pulling down slower than expec...
2 min read
TL;DR Most refrigeration issues in schools are not sudden failures. They come from systems stuck in constant recovery Frequent door openings...
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Most food safety failures don’t start with bad employees or obvious equipment breakdowns. They begin with refrigeration systems that appear ...
2 min read
Refrigeration systems rarely fail without warning. Performance erodes gradually when routine checks fall behind. Coils collect debris, airfl...
1 min read
RDT has been named a finalist in the 2026 FCSI The Americas Innovation Showcase for its NextGen Refrigeration Platform, a ground-up advancem...
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Refrigeration drives foodservice operations, but its role extends into many other industries. Hospitals depend on it to protect medicine and...
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Quick Answer: Refrigerants are classified by ASHRAE based on toxicity and flammability: A1 refrigerants are non-toxic and non-flammable (e.g...
