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Part 1: R-454B & R-32 Installation Basics - Webinar 7/28/25
Автор: Tec Tube
Загружено: 2025-07-28
Просмотров: 949
Описание:
This is a 2-part series.
We cover the A2L transition for residential split systems and small tonnage packaged RTUs. Specific topics covered include transition timeline, flammability, refrigerant properties, equipment differences compared to R-410A, technician tools, and dissipation system wiring and troubleshooting.
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