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Are Refrigerants Flammable- (ESCO Institute-HVAC Excellence) View |
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Did You Know-R410A is going away (ESCO Institute-HVAC Excellence) View |
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Are Refrigerants Flammable Did You Know The ESCO HVAC Show (HVAC PRO) View |
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NEW A2L Refrigerants! FLAMMABLE! HAZARDOUS (HVAC Guide for Homeowners) View |
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Refrigerator of DEATH Why are they exploding :SOLVED (NOBOX7) View |
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EPA Section 608 Certification Test Prep Review for Core (AC Service Tech LLC) View |
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Season 2 | Episode 2: The P.U.S.H. for A2L Refrigerants (Opteon™ and Freon™ by Chemours) View |
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🚨 First Ever Demonstration of A2L Mitigation System in Action! 🔧❄️ (ESCO Institute-HVAC Excellence) View |
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Glide and Fractionation in Refrigerants including R454B (ESCO Institute-HVAC Excellence) View |
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FL CLB 2018 2020 CE1 Refrigerant Safety (Christopher Molnar) View |