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16:32
This is Justin Miles speaking engagement at AHR Expo 2026.
00:45
120V nitride upgrade kits for conversion of silicon carbide (flat or spiral).
02:12
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.
02:48
Go inside a biomethane plant and see the key systems that can help improve productivity and efficiency.
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02:04
Jim Fultz explains the most common blown fuse issue. The. blown fuse is shown on the 50M56X-843 caused by a poorly installed Sensi Touch 2 thermostat
01:44
Copeland führt die nächste Generation der ZX-Verflüssigungssätze für A2L-Kältemittel ein. Die Produktreihe zeichnet sich durch ein neues Design aus, das vollständig für die Verwendung von A2L-Kältemitteln optimiert ist und Großhändlern, Installateuren und Anlagenbetreibern weitere Vorteile in Bezug auf Effizienz, Zuverlässigkeit und Sicherheit bietet.
03:16
How do you preserve system charge during a CO₂ refrigeration system shutdown? Copeland's Andre Patenaude, director – solutions strategy, answers this question and discusses what actions or mitigation strategies contractors should put in place depending on how short or long the system shutdown takes place.
02:35
What does parallel compression mean when referring to CO₂ systems? Copeland's Andre Patenaude, director – solutions strategy, answers this question and discusses how there is an additional suction group with an extra parallel compressor added to the rack.
02:10
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 starting with vapor.
01:40
How do you ensure energy efficiency in a CO₂ system? Copeland's Andre Patenaude, director – solutions strategy, answers this question and shares how energy efficiency is dependent upon many factors: ambient, humidity, availability of water, cost of water and peak demand charges.
