Online HVAC Training - HVAC Training Solutions -

[@micromaster9629]

Thank you for your time sir

[@nycityzen]

Thx. Packed with a lot of info.

[@koltoharcos]

Great information. :)) Do you have videos on R410A?
Thank you. I am returning in the HVAC business, your videos are helping me remember.

[@mwb8246]

168 + 40 = 208 not 228

[@wasikhan4642]

Nice

[@JLuo-hb3mo]

Now I understand better