House Works: The right tankless hot water system can handle cold well water

Tankless water heaters & well water
Q: Is it true that tankless water heaters aren’t suitable for well water? I’ve heard this water is too cold and tankless models can’t keep up.
 
A: I’ve heard this claim too, but I know for certain that it’s untrue because of my personal experience.
Well water may be somewhat colder than water that comes from municipal supplies, but the right size of tankless heater will work just fine.
I have a tankless heater on a well