tankless water heaters for apartments?
I've been playing with the idea of installing tankless water heaters in apartments. But I suspect tankless water heaters require more care in usage and maintenance than regular tank water heaters. Since tenants vary greatly in the care in which they treat their apartment, I wonder if the investment would be worth the risk?
Has anyone else tried installing tankless water heaters in their apartments, or heard of anyone or any company that has?