Hi. Current heater trouble free. They’re not cheap out of the box. Your installer can recommend what periodic flushing is required, if any. If you have soft water it helps. Less minerals. Endless supply of hot water, you never run out. Might need a gas line upgrade. Hangs on the wall, takes up no room. Not for everybody I guess but once in you’ll never go back to a tank.Hi, you and Aredeem like your Navians. We are looking at a new combi heat and water. Our installer recommends Navien. Can you expand your thoughts? I don't have any personal or close experience with them. Do they always keep up even w/ two showers going? Maintenance? Thx.
This is a lake house that is not used that often and it is a waste to heat 75 gals (20 yr old water heater) even to vacation setting then bring it all up to temp when arriving.