The coil cleaning must be done from the inside out to push the dirt out......NOT IN! You can recover the refrigerant from the filter in the condenser.....dont need a bottle!! Not using N2 when brazzing (dirtypipes). Youst make new a flare and instal a valve on 2 ends for the next comision. Major Maintenance should include oil change, oil filter?!? Fansy Testos do not make you a pro..
@koulords73564 жыл бұрын
Pure talk but where is your video??? 🤷🏾♂️
@lawrenceleask96702 жыл бұрын
@@koulords7356 I agree the video shows the wrong way to clean the coils and Trane O&M's specifically mention ` clean in the opposite direction of air flow'