3 months ago CO₂ suction superheat study This report focuses on enhancing energy efficiency in a CO₂ booster refrigeration system, specifically concerning its low side (i.e., evaporator) suction superheat. Read Flipbook
9 months ago Optimizing operational carbon: reclaiming heat from refrigeration systems for space heating In this white paper, we evaluate the energy savings potential for recovering waste heat from CO₂ and R-448A refrigeration. Read Flipbook
10 months ago Understanding the total cost of ownership (TCO) of next-generation refrigeration Our total cost of ownership (TCO) study evaluates long-term operational costs of emerging systems with lower-GWP refrigerants. Read Flipbook
about 1 year ago Simplify CO₂ refrigeration management with an integrated control strategy How key CO₂ system control networks deliver smooth performance and simplify management for end users and technicians Read Flipbook
over 2 years ago Baselining CO₂ refrigeration This white paper is a technician’s guide to start-up and baselining CO₂ transcritical booster system operation. Read Flipbook
over 2 years ago CO₂ booster system design This white paper takes a deep dive into reviewing fundamental design principles and system sizing best practices. Read Flipbook
over 2 years ago Regional adaptations: system design considerations for CO₂ refrigeration Discover system design strategies on how to optimize performance, improve energy efficiency, and lower utility costs per installation location for CO₂ transcritical booster systems. Read Flipbook
about 2 years ago Top 10 differences between CO₂ and HFC system designs Discover the top 10 differences between CO₂ and HFC system designs through our infographic. Read Article
about 2 years ago Optimizing CO₂ transcritical booster efficiencies Discover the considerations and expanding potential of CO₂ refrigeration based on your climate zone in this infographic. Read Article
over 3 years ago CO₂ Chats | What is the critical point of CO₂? Copeland’s Andre Patenaude, director – solutions strategy, answers this question and what it looks like when a system operates above and below the critical point (87.8 degrees Fahrenheit). Read Article
over 3 years ago CO₂ Chats | What are typical operating pressures of a CO₂ transcritical booster system? Copeland’s Andre Patenaude, director – solutions strategy, answers this question and where these pressures occur in a system to give contractors a level of comfort. Read Article
over 3 years ago CO₂ Chats | What’s the triple point of CO₂, and why is that important to know? Copeland’s Andre Patenaude, director – solutions strategy, answers this question and shares how this affects saturation pressure in a system. Read Article
over 3 years ago CO₂ Chats | How should you charge a CO₂ refrigeration system? Copeland’s Andre Patenaude, director – solutions strategy, answers this question and discusses the importance of understanding the triple point pressure of CO₂ and how to effectively charge a system. Read Article
over 3 years ago CO₂ Chats | How do you preserve system charge during a CO₂ refrigeration system shutdown? Copeland’s Andre Patenaude, director – solutions strategy, answers this question and what actions or mitigation strategies should be put in place depending on how long the system shutdown takes place. Read Article
over 3 years ago CO₂ Chats | How do you ensure energy efficiency in a CO₂ system? Copeland’s Andre Patenaude, director – solutions strategy, shares how energy efficiency is dependent upon many factors: ambient, humidity, availability of water, cost of water and peak demand charges. Read Article
over 3 years ago CO₂ Chats | How do you avoid CO₂ evaporators from flooding in the event of a power outage? Copeland’s Andre Patenaude, director – solutions strategy, answers this question and shares how pulse width modulated valves, stepper valves and case controls are used to prevent flood back. Read Article
over 3 years ago CO₂ Chats | How should you store CO₂ refrigerant? Emerson’s Andre Patenaude, director – solutions strategy, answers this question and discusses the importance of first understanding local building codes for storing CO₂ refrigerant. Read Article
over 3 years ago CO₂ Chats | How do you detect leaks in CO₂ systems? Copeland’s Derek Langenkamp, product manager, answers this question and shares the importance of a leak detector to detect the colorless and odorless CO₂ refrigerant. Read Article
over 3 years ago CO₂ Chats | What is trapped liquid in a CO₂ refrigeration system? Copeland’s Derek Langenkamp, product manager, answers this question and how liquid can get trapped between valves which then prompts the need for the system to be fitted for pressure relief valves. Read Article
over 3 years ago CO₂ Chats | How do HFC refrigerant properties compare to CO₂? Copeland’s Derek Langenkamp, product manager, answers this question and breaks down the unique performance and operating characteristics of CO₂ refrigerant that dictate system design. Read Article