Combi boiler recommendations

[edee_em]

Hi. Hope everyone is doing well.

I was wondering, now that combi boilers have been out for quite some time, if there are any recommendations for reliable models and just overall best models? My mom's home is water heated and natural gas is available. She currently has a Navian something or other (sorry, don't have the model number) that has been in need of repairs quite frequently lately. The latest is my mom went downstairs and found the area flooded. The assessment is a broken flow meter which led to a circuit board failure. No clue what any of that means but it has been under repairs too often for my liking and I would like to see it replaced. Thanks

 

[Twowaxhack]

I stay away from everything with Navien printed on it . Bad experience.

 

[edee_em]

Unfortunately, we are learning that first hand. Any suggestions on a good replacement?

 

[Twowaxhack]

https://www.rinnai.us/residential/condensing-boilers