Recent content by glorybound

Hey Dana, Sorry so long getting back to you, Holidays and all! You were right on that tank was to small and your right that combi fires so high and fast that the pressures would spike, Replaced all good Thanks a bunch for your expertise! Regards

Thanks alot Dana these combi are relatively new for us ,I checked expansion tank it was 10 psi I will check pump pressures on both ends of the loop . And check Hi-vent I also was going to turn off feeder and see if there is a leak in the system explaining the air I really appreciate your help!

Hello did you resolve your issue? I installed a 180 this spring and are experiencing the same problem trying to find a happy balance I have had spikes on top end and bottom I know they will cut off if either one goes to high or low ,Replaced makeup water regulator checked pressure tank andput...

Thanks Mike Idid not know that !