--- title: RDT Blog | Refrigeration Design Technologies | footprint description: footprint | 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%20HQ.png)](https://solutions.rdtonline.com/blog/what-foodservice-consultants-can-take-away-from-a-trip-to-the-rdt-factory) [refrigeration](https://solutions.rdtonline.com/blog/topic/refrigeration) [sustainability](https://solutions.rdtonline.com/blog/topic/sustainability) [commercial refrigeration](https://solutions.rdtonline.com/blog/topic/commercial-refrigeration) [EcoCool](https://solutions.rdtonline.com/blog/topic/ecocool) [footprint](https://solutions.rdtonline.com/blog/topic/footprint) [consultants](https://solutions.rdtonline.com/blog/topic/consultants) ### [What Foodservice Consultants Can Take Away from a Trip to the RDT Factory](https://solutions.rdtonline.com/blog/what-foodservice-consultants-can-take-away-from-a-trip-to-the-rdt-factory) Oct 10, 2017 1 min read Learning is a never-ending process. That’s the case for any industry, but especially in foodservice. Advancements in technology occur quicker than ever before. Therefore, it’s crucial for operators, dealers, and foodservice consultants to f... [Read More](https://solutions.rdtonline.com/blog/what-foodservice-consultants-can-take-away-from-a-trip-to-the-rdt-factory) [![](https://solutions.rdtonline.com/hs-fs/hubfs/The%20Quick%20Guide%20to%20Refrigeration%20Rack%20Systems.png?width=500&name=The%20Quick%20Guide%20to%20Refrigeration%20Rack%20Systems.png)](https://solutions.rdtonline.com/blog/the-quick-guide-to-refrigeration-rack-systems) [refrigeration](https://solutions.rdtonline.com/blog/topic/refrigeration), [commercial refrigeration](https://solutions.rdtonline.com/blog/topic/commercial-refrigeration), [EcoCool](https://solutions.rdtonline.com/blog/topic/ecocool), [Digital Scroll Compressor](https://solutions.rdtonline.com/blog/topic/digital-scroll-compressor), [footprint](https://solutions.rdtonline.com/blog/topic/footprint), [refrigeration rack system](https://solutions.rdtonline.com/blog/topic/refrigeration-rack-system), [rack system](https://solutions.rdtonline.com/blog/topic/rack-system) ### [The Quick Guide to Refrigeration Rack Systems](https://solutions.rdtonline.com/blog/the-quick-guide-to-refrigeration-rack-systems) Aug 25, 2017 1 min read Say your commercial kitchen has multiple walk-in coolers and freezers. It also has several prep tables that need proper cooling temperatures... [Read More](https://solutions.rdtonline.com/blog/the-quick-guide-to-refrigeration-rack-systems) ### 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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