Tankless water heaters

[Taco King]

Hello I have a Bradford White 50g water heater, I like to change to tankless.
I am considering Navien vs. Takagi vs. Rheem. What do you recommend and why?
Thank you

 

[noggin]

@Procuru this looks like a good question for you.

 

[Procuru]

We have sold almost all brands over the years, and in our experience Navien is best in terms of quality and function. This is why we now only stock and sell Navien.

 

[ocdude]

I've used Rheem, Rinnai, Noritz, etc for many years, but recently tried Navien and boy it was so much better in terms of quality and very easy to use.

 

[Taco King]

For Navien can you use a recirculation model (NPE-A2) for homes without recirc lines?