Never Charge a System with Dirty Coils HVAC Tech Troubleshooting and Diagnostic

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[@kennyjohnson4411]

Nice video Man, I appreciate the amount of explanation and work you put in creating your videos.

[@HVACTechKnowledgy]

Thanks a lot definitely appreciate the feedback

[@user-rz8ps4js5m]

I use my mini blower or my vacuum to blow off as much water as possible on those coils. It really cuts down on the wait time. Great video.

[@zahedaminullah6934]

In my opinion, take a differential across your EVAPORATOR with manometer to see if coil is plugged, than I would check the whole interior of house for blocked supply and return air grills. I would also check total external static, than I would wash the unit and than take observations

[@measureQuick]

I like that app! 😁

[@HVACTechKnowledgy]

Oh yeah I love this app! Definitely the only app I've found that supports Bluetooth connectivity for nearly every manufacturer, real time Diagnostics and in-app training! Definitely appreciate what you guys are doing for the industry🙏

[@leonardwragg8518]

Thxs..

[@HVACTechKnowledgy]

You're welcome thanks for watching!

[@SaltyMouse1776]

What app are you using?

[@measureQuick]

That's us! measureQuick HVAC

[@thisisyourcaptainspeaking2259]

Good job, remind the owner to shut the unit off when mowing the yard.

[@HVACTechKnowledgy]

Great point! Thanks for the feedback and thanks for watching

[@markcotter2355]

Interesting seeing young guys trying to learn ac. Looks overcharged to me. high subcooling and low superheat. usually about 10 degrees is ok. Those micro channel coil don't hold much and you have to charge very slowly as not to overcharge it. Also you will get more refrigerant flow with the dirty coil outside and that causes a decent temp split but Horrible electric bills.

[@HVACTechKnowledgy]

Appreciate the feedback and thanks for watching!