Видео ютуба по тегу John Pastorello

Refrigeration Technologies Founder John Pastorello: 50 Years of HVAC Innovation | AHR Expo 2026
Refrigeration Technologies Founder John Pastorello: 50 Years of HVAC Innovation | AHR Expo 2026
Coil Cleaning with John Pastorello
Coil Cleaning with John Pastorello
The POE Problem John Pastorello
The POE Problem John Pastorello
John Pastorello Refrigeration Technologies HVAC After Dark Podcast
John Pastorello Refrigeration Technologies HVAC After Dark Podcast
Stop Leak and Refrigerant Oil Additives John Pastorello
Stop Leak and Refrigerant Oil Additives John Pastorello
John Pastorello and the Science behind Refrigeration Technologies
John Pastorello and the Science behind Refrigeration Technologies
John Pastorello & The Science behind Refrigeration Technologies
John Pastorello & The Science behind Refrigeration Technologies
HVAC School For Techs By Techs Coil Cleaning with John Pastorello
HVAC School For Techs By Techs Coil Cleaning with John Pastorello
John Pastorello & The Science behind Refrigeration Technologies
John Pastorello & The Science behind Refrigeration Technologies
HVAC OVERTIME #77 JOHN PASTORELLO
HVAC OVERTIME #77 JOHN PASTORELLO
Nylog, HVAC Gasket and Thread Sealant.mp4
Nylog, HVAC Gasket and Thread Sealant.mp4
How to Clean HVAC Coils Without Causing Corrosion or Voiding OEM Guidelines | John Pastorello Part 2
How to Clean HVAC Coils Without Causing Corrosion or Voiding OEM Guidelines | John Pastorello Part 2
Checkmate HVAC Test Kit .mp4
Checkmate HVAC Test Kit .mp4
Ice Machine Cleaner Testing
Ice Machine Cleaner Testing