R-454b Will Be The New Refrigerant Of The Future Starting 2025 Fox Family Heating and Air Conditioning 8:39 3 years ago 94 809 Скачать Далее
2 New Refrigerants! - R-454B vs R-32. Is one Better? HVAC Guide for Homeowners 18:39 3 months ago 36 007 Скачать Далее
NEW A2L Refrigerants! FLAMMABLE! HAZARDOUS? HVAC Guide for Homeowners 7:10 1 year ago 20 061 Скачать Далее
The 2023 Refrigerant Transition: What You Need to Know ACHR News 8:49 1 year ago 21 675 Скачать Далее
A2L Refrigerants R-454B and R-32 Explained! Bottles, Changes, Rules, Tools! AC Service Tech LLC 22:15 2 months ago 99 663 Скачать Далее
Refrigerant Classifications and Changes Full Training- 2023 Jackson Systems 57:47 8 months ago 4 501 Скачать Далее
"Flammable" Refrigerant Facts for Residential HVAC HVAC School 1:02:01 1 month ago 55 165 Скачать Далее
A2L Refrigerants and Equipment Have Arrived ESCO Institute-HVAC Excellence 1:03 2 years ago 1 764 Скачать Далее
LONG Coffee Break - New Refrigerants & Product Updates with Friedrich LONG Building Technologies 13:16 1 day ago 11 Скачать Далее
Exploring R454B Refrigerant Pressures in Air Conditioning for New Equipment: Features Applications CST ChillingSolutionsTraining 4:54 4 months ago 6 212 Скачать Далее
Refrigerants 410a OUT! R32 IN! Here's Why! HVAC Guide for Homeowners 8:06 1 year ago 41 182 Скачать Далее
Can You Put R32 in 410 Systems? What Will Happen? HVAC Guide for Homeowners 6:07 1 year ago 18 970 Скачать Далее
5 Surprising Differences in the NEW Refrigerants - A2L Refrigerants HVAC Guide for Homeowners 7:50 7 months ago 1 301 Скачать Далее
Tools for Flammable A2L Refrigerants! - What does R454B and R32 require? HVAC Guide for Homeowners 12:31 4 months ago 7 834 Скачать Далее
