In April, 2021, our plumbing pro David removed a tank water heater and installed a brand new Navien NPE 240A for our amazing customer, Pam! We work smarter, not harder, and pre-assemble these tankless units on ply-wood for an easier and smoother installation with less problems. Did you know? Navien NPE water heaters carry an industry best 15 year warranty? We offer free estimates on all tankless upgrades.