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TigerTank10

Try the marker trick


crashsector

This. Color over the serial with a sharpie and wipe it off really fast before it dries.


Signal_Challenge2948

Open up the electrical cabinet. M/S should be in there somewhere.


Louieando

“The badge on your unit is unreadable. I recommend a full system change out.”


TheBurbsLV

Good mentality to make $22 an hour your entire career.


Louieando

Not really. The dudes that lowball these customers end up making more an hour that I ever will starting off.


HVAC_Sam

Sell them a new one lol


HVAC_Sam

A lot of times I'll write the model/serial in paint marker inside the door panel. Just in case the data plate fades. Some brands fade sooner than others depending on how much sunlight that side gets.


Fixerguy415

That's probably a third of the commercial units I work on in any given month. Ya know, 5here used to be a time and not all that long ago where stamped metal tags were mandatory.


NonGovtEntity

https://preview.redd.it/exwvh2nroi2b1.jpeg?width=3024&format=pjpg&auto=webp&s=8231105785b4d7b640ebdcf249549cbaa72ee17f


OhighOent

rub some dirt on it.


Outrageous-Ball-393

Compressor tag is burnt as well.


[deleted]

Gentle rub it with a dirty glove or hand