I'm a landlord of a 4 unit building, and am considering options for a new hot water tank. I'm considering AO Smith Vertex, Rheem and Bradford White. The Vertex if very efficient and I believe it qualifies for a tax credit. However, I am concerned as I have heard negative reports about AO Smith quality ... not sure if this applies to the newer Vertex.
If anyone could give me any feedback or advice, I would be really grateful.