Best water heater for 28’ international

[NatandGregg]

Sport if this is redundant, need recommendations for best water heater. We have Atwood on demand but it’s finicky and inconsistent when starting up.

Thanks

[SeaRay45db]

I see you got a lot of response's. I am still a tank guy even though it takes up more room. Don't like the on-demands, even for the house for the same reason you quoted. All the parts are pretty much the same, it comes down to what you want for the inside of the tank, and so on. Usually its like two models per manufacturer. Size, 6 Gallons is usually enough unless you have like 10 people taking showers.