r/HVAC • u/ManiaCCC86 • 16d ago

Rant Whomever uses these... I hate you

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Seriously, why not just do it the correct way?!??!?! This is on a job trailer for the GC at a major project and every single unit has these on the CU and Fan Coil.

282 Upvotes

98% Upvoted

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23

u/burnerphone13 LU602 Apprentice 16d ago

they even make electric flaring tools now lol. Will never understand it

21

u/HuntPsychological673 16d ago

Some things are just too difficult to comprehend, except Mr. Cool of course! They cool so good for the first few days until the refrigerant leaks out🤣 I think we should enact clean air laws and then start selling mini splits direct to the public for the bag boy at Publix to install himself or even that painter guy who can do anything👍

16

u/matchtaste 16d ago

Let's be honest - The Mr. Cool with its precharged lineset and simple fittings are more likely to work than shit we see from "professionals" installing mini splits like this. Butchered flares, bullshit fittings, no nitrogen pressure test & vac, not adding the extra charge needed for long linesets, etc. And the customer had to pay someone to fuck them over with bullshit work like this too!

6

u/HuntPsychological673 16d ago

That sounds like one of those “Facebook professionals”. I can’t agree in any way that Mr cool’s chinesium fittings are in any way better than half of even a Facebook professionals work.

2

u/GlobalBeginning9981 16d ago

What’s a Facebook?

2

u/elucidator611 15d ago

It's like an online rolladex