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CO2 Chats Series Videos
CO₂ Chats | What is trapped liquid in a CO₂ refrigeration system?

CO₂ Chats | What is trapped liquid in a CO₂ refrigeration system?

Published Date December 21, 2021

Author Kate Henderson

Previous Article

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.
Next Video

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.

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CO₂ Chats | What is meant by transcritical and subcritical operation when it comes to CO₂ systems?

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almost 3 years ago
CO₂ Chats | Are there safety issues to be aware of when handling CO₂ refrigerant?

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over 2 years ago
CO₂ Chats | What does parallel compression mean when referring to CO₂ systems?

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almost 3 years ago
CO₂ Chats | How do you ensure energy efficiency in a CO₂ system?

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almost 3 years ago
CO₂ Chats | Why is an adiabatic gas cooler used in CO₂ systems?

Copeland’s Andre Patenaude, director – solutions strategy, discusses how the pre-adiabatic cooling pads and coils from the condenser help the CO₂ system operate more efficiently at lower pressures.

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over 2 years ago
CO₂ Chats | How is a CO₂ cascade system configured, and how does it work?

Copeland’s Andre Patenaude, director – solutions strategy, answers this question and describes the two stages within a cascade system – high stage and low stage – and what refrigerants are used in bot

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over 2 years ago
CO₂ Chats | Can you describe a CO₂ transcritical booster system and how it works?

Copeland’s Andre Patenaude, director – solutions strategy, discusses how the low-temp compressors discharge into the medium-temp compressors which boost into the gas chamber.

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almost 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
almost 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.

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almost 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.

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almost 3 years ago
CO₂ Chats | How do you avoid CO₂ evaporators from flooding in the event of a power outage?

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almost 3 years ago
CO₂ Chats | How do you preserve system charge during a CO₂ refrigeration system shutdown?

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CO₂ Chats | How should you charge a CO₂ refrigeration system?

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almost 3 years ago
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almost 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).

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