Noritz offers a condensing residential unit with top-mounted connections and flexible venting through existing B-Vent, making the replacement of 40-gal, tank water heaters easier and more affordable than ever. The EZTR40 condensing tankless water heater streamlines the tank-replacement process with three key features: 2" flexible polypropylene tubing; top-located water connections; and the same 1/2" gas line used by the old tank unit, which eliminates the need to up-size to 3/4" run in replacement situations.

Manufacturer Name: Noritz