Oil boiler with tankless coil quick question read all posts and need one more answer

Users who are viewing this thread

Jeff Sicoli

New Member
Messages
1
Reaction score
0
Points
0
Location
New York
I have a laars Newport oil boiler with tankless coil. The system is completely drained and when I fill the pressure relief valve leaks and psi goes over 30.
I have replaced the following
Expansion tank and air release value

New pressure relief valve and before pressure relief value there is also another air release changed that also

I also adjusted the pressure on the auto fill valve which didn't help so I put it back to Orginal setting

I see everyone posts turn off the valve that feeds the auto fill and see if psi keeps rising. I did that and the psi stops rising. But my problem is the shut off valve is before the auto feed valve and the copper that leads to coil in the same line so how else can I checkif iit's the coil or the auto feed
Thank you very much
 
Top
Hey, wait a minute.

This is awkward, but...

It looks like you're using an ad blocker. We get it, but (1) terrylove.com can't live without ads, and (2) ad blockers can cause issues with videos and comments. If you'd like to support the site, please allow ads.

If any particular ad is your REASON for blocking ads, please let us know. We might be able to do something about it. Thanks.
I've Disabled AdBlock    No Thanks