Refrigerant Recovery Training! Tips, Problems, Best Practices, Setup!
27:12
40 VACUUM PROCEDURE TIPS for HVAC Techs! Avoid Frustration and Save Time!
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Checking the R-410A Refrigerant Charge! What to Watch Out For!
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Refrigerant Recovery- Full Training
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Installation Best Practices: Brazing & Leak Checking
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Recovery Machine Hose Setup! Step by Step Procedure for Recovering Refrigerant!
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Charging R-410A Refrigerant Into An Air Conditioner Using Wireless Probes!
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HVAC 129 Faster Recovery
21:05