--- title: RDT Blog | Refrigeration Design Technologies | freezer description: freezer | RDT's Refrigeration Blog - an educational resource for consultants, dealers and end-users. --- [![RDT](https://solutions.rdtonline.com/hs-fs/hubfs/RDT%202020%20Logo%20Files/RDT%20Vertical%20Logo%20Blue.png?width=72&height=95&name=RDT%20Vertical%20Logo%20Blue.png "RDT")](https://www.rdtonline.com/) - [Products](https://www.rdtonline.com/products) - [EcoCool](https://www.rdtonline.com/products/eco-cool) - [EcoSmart](https://www.rdtonline.com/products/ecosmart/) - [MultiRak](https://www.rdtonline.com/products/multirak/) - [PremierPak](https://www.rdtonline.com/products/premierpak) - [FlowPak](https://www.rdtonline.com/products/flowpak/) - [Resources](https://www.rdtonline.com/resources) - [Training & Resources](https://www.rdtonline.com/training-resources) - [K-12 Refrigeration Resources](https://www.rdtonline.com/k-12-refrigeration-resources) - [Frequently Asked Questions (FAQ)](https://www.rdtonline.com/frequently-asked-questions) - [Literature](https://www.rdtonline.com/resources) - [Warranty Information](https://www.rdtonline.com/warranty) - [Food Waste Solutions](https://www.rdtonline.com/food-waste) - [Energy Saving Solutions](https://www.rdtonline.com/energy-savings) - [Video](https://www.rdtonline.com/resources#video) - About - [Careers](https://www.rdtonline.com/careers) - [Team](https://www.rdtonline.com/team) - [Blog](https://solutions.rdtonline.com/blog) - [Contact](https://www.rdtonline.com/contact-us) - [Find a Rep](https://www.rdtonline.com/find-a-rep) - [A2L](https://www.rdtonline.com/a2l-transition-resources) **Here you can edit the background of the section** # **Commercial Refrigeration Insights** ###### Stay informed with practical guidance, technical expertise, and industry updates from the RDT team. Whether you're planning a new project, troubleshooting equipment, or preparing for industry changes, you'll find resources to help you move forward with confidence. ###### Browse topics including: A2L Refrigerants | Food Safety | System Design | Troubleshooting | Preventive Maintenance | Energy Efficiency All topics refrigeration commercial refrigeration energy efficiency EcoCool food waste EcoSmart Walk-Ins RDT team redundancy food safety freezer maintenance school sustainability trends Digital Scroll Compressor humidity HACCP Regulations remote refrigeration freezer burn Danger Zone Energy Study Ingredients c-stores commercial freezer bacteria consultants convenience stores healthcare hospitals service technician storage A2L Refrigerant Environment HVAC food storage refrigeration rack system ASHRAE Blast Chillers FCSI Foodservice Director Retrofitting USDA convenience store foodservice dry aging humidity room remote monitoring B&I Dining Chain Restaurants College & University EPA Fine Dining Lighting Polarcraft PremierPak SNAP corporate cafeteria corporate foodservice footprint k-12 noise reduction rack system sanitation Center for Disease Control Deli Case Drop-In Well Events FDA Facility Manager Grab-N-Go LEED Merchandisers NASA Pillsbury Reach-Ins Rebates Shock Freezers UL US Army USGBC biomedical chill team eev heat reclaim industrial refrigeration installation kegs labor nutrition piping refrigerated trucking stadiums temperature monitoring water-cooled [![](https://solutions.rdtonline.com/hubfs/RDT%20Why%20Ice%20Builds%20Up%20in%20Freezer%20Twitter.png)](https://solutions.rdtonline.com/blog/why-ice-builds-up-in-commercial-freezers) [freezer](https://solutions.rdtonline.com/blog/topic/freezer) [EcoSmart](https://solutions.rdtonline.com/blog/topic/ecosmart) [Retrofitting](https://solutions.rdtonline.com/blog/topic/retrofitting) ### [Why Ice Builds Up in Commercial Freezers (and how you can prevent it)](https://solutions.rdtonline.com/blog/why-ice-builds-up-in-commercial-freezers) Apr 10, 2025 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 reasons why ice builds up in commercial freezers and how to help prevent it from happening. [Read More](https://solutions.rdtonline.com/blog/why-ice-builds-up-in-commercial-freezers) [![](https://solutions.rdtonline.com/hs-fs/hubfs/RDT%20WRAPPED%20(1).png?width=500&name=RDT%20WRAPPED%20(1).png)](https://solutions.rdtonline.com/blog/top-commercial-refrigeration-blogs-of-2021) [freezer](https://solutions.rdtonline.com/blog/topic/freezer), [freezer burn](https://solutions.rdtonline.com/blog/topic/freezer-burn), [food waste](https://solutions.rdtonline.com/blog/topic/food-waste), [energy efficiency](https://solutions.rdtonline.com/blog/topic/energy-efficiency), [Walk-Ins](https://solutions.rdtonline.com/blog/topic/walk-ins), [food storage](https://solutions.rdtonline.com/blog/topic/food-storage), [trends](https://solutions.rdtonline.com/blog/topic/trends) ### [RDT Wrapped - A look At Our Top Commercial Refrigeration Blogs of 2021](https://solutions.rdtonline.com/blog/top-commercial-refrigeration-blogs-of-2021) Dec 27, 2021 1 min read It's certainly been a wild ride, and we still have a few days to go. The year 2021 will go down as one that saw many challenges, as well as ... [Read More](https://solutions.rdtonline.com/blog/top-commercial-refrigeration-blogs-of-2021) [![](https://solutions.rdtonline.com/hs-fs/hubfs/erin-mckenna-QjTUB3TMmLM-unsplash.jpg?width=500&name=erin-mckenna-QjTUB3TMmLM-unsplash.jpg)](https://solutions.rdtonline.com/blog/ways-to-spot-freezer-burn-in-commercial-kitchens) [freezer](https://solutions.rdtonline.com/blog/topic/freezer), [freezer burn](https://solutions.rdtonline.com/blog/topic/freezer-burn), [refrigeration](https://solutions.rdtonline.com/blog/topic/refrigeration), [food waste](https://solutions.rdtonline.com/blog/topic/food-waste), [commercial refrigeration](https://solutions.rdtonline.com/blog/topic/commercial-refrigeration) ### [3 Ways To Spot Freezer Burn In Commercial Kitchens](https://solutions.rdtonline.com/blog/ways-to-spot-freezer-burn-in-commercial-kitchens) Feb 22, 2021 1 min read Freezer burn can be one of the biggest contributors to food waste in commercial kitchens and dissatisfied customers. From poor flavors to de... [Read More](https://solutions.rdtonline.com/blog/ways-to-spot-freezer-burn-in-commercial-kitchens) [![Why Commercial Freezer Defrost Systems Are Like the Human Heart](https://solutions.rdtonline.com/hs-fs/hubfs/Why%20Commercial%20Freezer%20Defrost%20Systems%20Are%20Like%20the%20Human%20Heart.jpg?width=500&name=Why%20Commercial%20Freezer%20Defrost%20Systems%20Are%20Like%20the%20Human%20Heart.jpg)](https://solutions.rdtonline.com/blog/why-commercial-freezer-defrost-systems-are-like-the-human-heart) [freezer](https://solutions.rdtonline.com/blog/topic/freezer), [EcoSmart](https://solutions.rdtonline.com/blog/topic/ecosmart) ### [Why Refrigeration Control Systems Are Like the Human Heart](https://solutions.rdtonline.com/blog/why-commercial-freezer-defrost-systems-are-like-the-human-heart) Jan 06, 2020 1 min read The human heart is a magnificent piece of machinery. Believe it or not, it also makes for a great analogy when talking about certain aspects... [Read More](https://solutions.rdtonline.com/blog/why-commercial-freezer-defrost-systems-are-like-the-human-heart) [![](https://solutions.rdtonline.com/hs-fs/hubfs/Ideal%20Freezer%20Temperature.png?width=500&name=Ideal%20Freezer%20Temperature.png)](https://solutions.rdtonline.com/blog/what-is-the-ideal-temperature-for-commercial-freezers) [food safety](https://solutions.rdtonline.com/blog/topic/food-safety), [freezer](https://solutions.rdtonline.com/blog/topic/freezer), [freezer burn](https://solutions.rdtonline.com/blog/topic/freezer-burn), [refrigeration](https://solutions.rdtonline.com/blog/topic/refrigeration), [food waste](https://solutions.rdtonline.com/blog/topic/food-waste), [commercial refrigeration](https://solutions.rdtonline.com/blog/topic/commercial-refrigeration), [Walk-Ins](https://solutions.rdtonline.com/blog/topic/walk-ins), [commercial freezer](https://solutions.rdtonline.com/blog/topic/commercial-freezer) ### [What is the Ideal Temperature for Commercial Freezers?](https://solutions.rdtonline.com/blog/what-is-the-ideal-temperature-for-commercial-freezers) Sep 25, 2019 1 min read Just a few degrees can separate food waste from profitable food. Store food in temperatures that are too warm and it will spoil. Store food ... [Read More](https://solutions.rdtonline.com/blog/what-is-the-ideal-temperature-for-commercial-freezers) [![The Five Most Harmful Effects of Freezer Burn in Restaurants](https://solutions.rdtonline.com/hs-fs/hubfs/freezerburn.jpeg?width=500&name=freezerburn.jpeg)](https://solutions.rdtonline.com/blog/the-five-most-harmful-effects-of-freezer-burn-in-restaurants) [freezer](https://solutions.rdtonline.com/blog/topic/freezer), [freezer burn](https://solutions.rdtonline.com/blog/topic/freezer-burn), [refrigeration](https://solutions.rdtonline.com/blog/topic/refrigeration), [food waste](https://solutions.rdtonline.com/blog/topic/food-waste), [commercial refrigeration](https://solutions.rdtonline.com/blog/topic/commercial-refrigeration) ### [The 5 Most Harmful Effects of Freezer Burn in Restaurants](https://solutions.rdtonline.com/blog/the-five-most-harmful-effects-of-freezer-burn-in-restaurants) Aug 06, 2019 2 min read There's nothing worse than pulling out a cut of meat from the walk-in freezer during dinner prep, only to find that it's covered in freezer ... [Read More](https://solutions.rdtonline.com/blog/the-five-most-harmful-effects-of-freezer-burn-in-restaurants) [![Ways Restaurants Can Save Energy in Winter](https://solutions.rdtonline.com/hs-fs/hubfs/Ways%20Restaurants%20Can%20Save%20Energy%20in%20Winter.jpg?width=500&name=Ways%20Restaurants%20Can%20Save%20Energy%20in%20Winter.jpg)](https://solutions.rdtonline.com/blog/ways-restaurants-can-save-energy-in-winter) [freezer](https://solutions.rdtonline.com/blog/topic/freezer), [refrigeration](https://solutions.rdtonline.com/blog/topic/refrigeration), [commercial refrigeration](https://solutions.rdtonline.com/blog/topic/commercial-refrigeration), [energy efficiency](https://solutions.rdtonline.com/blog/topic/energy-efficiency), [Walk-Ins](https://solutions.rdtonline.com/blog/topic/walk-ins), [HVAC](https://solutions.rdtonline.com/blog/topic/hvac), [Lighting](https://solutions.rdtonline.com/blog/topic/lighting) ### [Ways Restaurants Can Save Energy in Winter](https://solutions.rdtonline.com/blog/ways-restaurants-can-save-energy-in-winter) Jan 11, 2019 1 min read In terms of commercial refrigeration in restaurants, hotels, and other foodservice operations, we often think of the summer months as being ... [Read More](https://solutions.rdtonline.com/blog/ways-restaurants-can-save-energy-in-winter) [![The Impacts of Icing in Your Commercial Freezer](https://solutions.rdtonline.com/hs-fs/hubfs/The%20Impacts%20of%20Icing%20in%20Your%20Commercial%20Freezer.png?width=500&name=The%20Impacts%20of%20Icing%20in%20Your%20Commercial%20Freezer.png)](https://solutions.rdtonline.com/blog/the-impacts-of-icing-in-your-commercial-freezer) [food safety](https://solutions.rdtonline.com/blog/topic/food-safety), [freezer](https://solutions.rdtonline.com/blog/topic/freezer), [freezer burn](https://solutions.rdtonline.com/blog/topic/freezer-burn), [food waste](https://solutions.rdtonline.com/blog/topic/food-waste), [energy efficiency](https://solutions.rdtonline.com/blog/topic/energy-efficiency), [Walk-Ins](https://solutions.rdtonline.com/blog/topic/walk-ins), [Ingredients](https://solutions.rdtonline.com/blog/topic/ingredients) ### [The Impacts of Icing in Your Commercial Freezer (and How to Stop It)](https://solutions.rdtonline.com/blog/the-impacts-of-icing-in-your-commercial-freezer) Aug 21, 2018 1 min read The buildup of ice in your commercial freezer might look cool, but it's not. There are a whole host of reasons, but simply put, frost and ic... [Read More](https://solutions.rdtonline.com/blog/the-impacts-of-icing-in-your-commercial-freezer) [![Refrigeration Remote Monitoring.png](https://solutions.rdtonline.com/hs-fs/hubfs/RDT%20Eco%20Smart.png?width=500&name=RDT%20Eco%20Smart.png)](https://solutions.rdtonline.com/blog/why-remote-refrigeration-monitoring-makes-life-easier-for-operators) [food safety](https://solutions.rdtonline.com/blog/topic/food-safety), [freezer](https://solutions.rdtonline.com/blog/topic/freezer), [refrigeration](https://solutions.rdtonline.com/blog/topic/refrigeration), [food waste](https://solutions.rdtonline.com/blog/topic/food-waste), [commercial refrigeration](https://solutions.rdtonline.com/blog/topic/commercial-refrigeration), [Walk-Ins](https://solutions.rdtonline.com/blog/topic/walk-ins), [commercial freezer](https://solutions.rdtonline.com/blog/topic/commercial-freezer), [remote monitoring](https://solutions.rdtonline.com/blog/topic/remote-monitoring), [temperature monitoring](https://solutions.rdtonline.com/blog/topic/temperature-monitoring) ### [Why Remote Refrigeration Monitoring Makes Life Easier for Operators](https://solutions.rdtonline.com/blog/why-remote-refrigeration-monitoring-makes-life-easier-for-operators) Jan 12, 2018 1 min read In all walks of life, we’re always looking for that “easy button” – that one solution that solves our most pressing challenges without causi... [Read More](https://solutions.rdtonline.com/blog/why-remote-refrigeration-monitoring-makes-life-easier-for-operators) [![Close up of frost covered leaves.jpeg](https://solutions.rdtonline.com/hs-fs/hubfs/Stock%20images/Close%20up%20of%20frost%20covered%20leaves.jpeg?width=500&name=Close%20up%20of%20frost%20covered%20leaves.jpeg)](https://solutions.rdtonline.com/blog/how-to-eliminate-frost-in-your-walk-in-with-eco-smart) [food safety](https://solutions.rdtonline.com/blog/topic/food-safety), [freezer](https://solutions.rdtonline.com/blog/topic/freezer), [freezer burn](https://solutions.rdtonline.com/blog/topic/freezer-burn), [food waste](https://solutions.rdtonline.com/blog/topic/food-waste), [energy efficiency](https://solutions.rdtonline.com/blog/topic/energy-efficiency), [Walk-Ins](https://solutions.rdtonline.com/blog/topic/walk-ins), [Ingredients](https://solutions.rdtonline.com/blog/topic/ingredients) ### [How to Eliminate Frost in Your Walk-In with EcoSmart](https://solutions.rdtonline.com/blog/how-to-eliminate-frost-in-your-walk-in-with-eco-smart) Aug 18, 2017 1 min read Many people look at frost in a walk-in as a good thing. It means it’s properly cooling, right? Wrong. Frost in a walk-in can have detrimenta... [Read More](https://solutions.rdtonline.com/blog/how-to-eliminate-frost-in-your-walk-in-with-eco-smart) [1](https://solutions.rdtonline.com/blog) [2](https://solutions.rdtonline.com/blog/topic/freezer/page/2) ### Explore More: [![RDT-Refrigerants-Explained](https://solutions.rdtonline.com/hubfs/rdt-refrigerant-chart.png)](https://solutions.rdtonline.com/blog/different-types-of-refrigerants-a1-a2l-and-a3-explained) [Different Types of Refrigerants: A1, A2L, and A3 Explained](https://solutions.rdtonline.com/blog/different-types-of-refrigerants-a1-a2l-and-a3-explained) Nov 14, 2025 [![](https://solutions.rdtonline.com/hubfs/RDT%20Why%20Ice%20Builds%20Up%20in%20Freezer%20Twitter.png)](https://solutions.rdtonline.com/blog/why-ice-builds-up-in-commercial-freezers) [Why Ice Builds Up in Commercial Freezers (and how you can prevent it)](https://solutions.rdtonline.com/blog/why-ice-builds-up-in-commercial-freezers) Apr 10, 2025 [![Red background with Yellow copy that says ](https://solutions.rdtonline.com/hubfs/AI-Generated%20Media/Images/Can%20we%20put%20in%20A2L%20Update%20with%20some%20attention%20grabbing%20color.png)](https://solutions.rdtonline.com/blog/epa-proposes-extension-to-a2l) [EPA Proposes Extension to A2L Transition Deadline: What It Means for RDT Customers](https://solutions.rdtonline.com/blog/epa-proposes-extension-to-a2l) Oct 17, 2025 ![Email Icon](https://f.hubspotusercontent10.net/hubfs/1781314/Email%20Icon.svg) ### Subscribe to Our Blog **CONTACT US** Refrigeration Design Technologies P.O. 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