90xj_zach
NAXJA Forum User
- Location
- waterloo, IL
I've done research but figured I'd still ask some questions for insurance. Questions which probably have obvious answers to anyone who has done this one time.
What does the small line at the top of my reservoir go?

Here I have the Out, In, and Aux. They gave me a plug, which has the same threads as the "out" and "aux" port. I was a bit confused as to which one the plug should go in? I'm going to be running a cooler and am not sure which line should run through it. Also, I'm aware of the helpful diagram below but it won't exactly follow my setup because I dn't have a relief valve.

Seriously amateur questions, thanks for the help.
What does the small line at the top of my reservoir go?

Here I have the Out, In, and Aux. They gave me a plug, which has the same threads as the "out" and "aux" port. I was a bit confused as to which one the plug should go in? I'm going to be running a cooler and am not sure which line should run through it. Also, I'm aware of the helpful diagram below but it won't exactly follow my setup because I dn't have a relief valve.

Seriously amateur questions, thanks for the help.