Are the wet heaters at Home Depot better than the ones at Lowes?
doesn't matter-look for warranty , dimensions and efficiency rating
Doesnt matter, they are not made by the stores, but by manufacturer of water heaters. the brands are all alike, but maybe what's better is the service or the warranty for that unit. Check those items out.
Answers: Most of them are made by only two or three companies. The biggest difference is the price from one store or another. Look for one that is big satisfactory for your family, and has in the region of a 10 year warranty. If you can afford a water softener it is worth the cost!