Forum Discussion

Boatycall's avatar
Boatycall
Explorer
Nov 18, 2016

Anyone swapped water heater for a Tankless On-Demand?

I've read where the first gen RV tank-less water heaters had issues, a lot of second gens seem to have addressed the issues. Things like not creating enough temp rise for a given flow for a shower, r...
Truck Campers
JoeChiOhki's avatar
JoeChiOhki
Explorer II
Nov 18, 2016
The only issue is the amount of water flow before it gets hot. The early Giards had a few minutes of water flow before it started getting hot, fine if you're on hookups, wasteful if you're on a tank, especially with a small tank.

Also, an issue my neighbor found is they don't like hard water very much.

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