The Paloma tankless water heating system can be a good choice for large homes that are using more than one water source at the same time. These systems also have the added benefit of using either propane or natural gas, depending on which model you choose. However the Paloma Tankless system is a rather large unit that doesn’t come with a lot of bells and whistles as far as controls are concerned. Overall it is a good system, but there are other options that are slightly better. The Paloma’s warranty is still one of the best in the business at ten years on the heat exchanger and three years on all other parts.

These systems are manufactured outside of north america, so if you are looking to buy a little more local look at the Rinnai Tankless systems, which is built in the USA.