re: Point of Use vs. Recirculating Pump for Hot Water?

I would just add a second tankless. Most of the times I have seen people replace a tank with a tankless they have had to add two.
Unless the plumbing was designed with the tankless in mind.


I have a god candidate house for tankless. My HW line forks to the kitchen and downstairs bathroom. then goes up and hits the laundryroom and the two bathrooms so the run is very very short as the tank is centrally located between them. If your house is large or wet rooms aren't central in the house, then you should just get a second tankless.