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EG 4 solar AC Lineset

Ajenne13

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Aug 14, 2020
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I just purchased an EG4 12000 mini split
My issue is the line set is about 2’ short.

Has anyone been able to confirm whether or not the Mr. cool DIY line that will work a EG4

Seems they are the only game in town when it comes to DIY line sets
 
Has anyone been able to confirm whether or not the Mr. cool DIY line that will work a EG4
Dunno, sorry. I hope you aren't saying you've partially installed then discovered you're short (!)

EG4 said they are looking into a solution, if you aren't in a hurry. Otherwise, you'd be splicing in the middle, dealing with refrigerant/ vacuum etc. Not fun. :cry:

In this case currently, a major advantage of the Airspool (same unit), that the guy will custom make you DIY linesets whatever lengths you want (he uses a different connector...as to whether he might hack your lineset and send it back, probably $ talks )
 
I just purchased an EG4 12000 mini split
My issue is the line set is about 2’ short.

Has anyone been able to confirm whether or not the Mr. cool DIY line that will work a EG4

Seems they are the only game in town when it comes to DIY line sets
You can always mount the condenser up about 3-4 feet on the house if your in the middle of the install.
 
Can someone verify the size of the return line
I see where it’s called out as 3/8 in manual but a lot of comments on here that it is 1/2
I’m thinking I’ll just buy a line set and vacuum it out. I want to order the correct size
 
I thought they said 1/2 and 1/4 lineset pairs too which is weird and I have pre-diy vintage so can't confirm.

See, the problem is you'd have to hope to remove the quick connects from your indoor and outdoor units to use conventional linesets, or add them to the lines you acquire, vacuum, charge Yada yada - or splice in the middle of your existing set.
 

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