Navien Service in Durham, NC

Navien, made by Kyungdong Navien, is one of the most recognized names in condensing tankless water heaters. The brand built its reputation on high-efficiency, gas-fired systems that deliver continuous hot water while taking up a fraction of the space of a traditional tank. Many of the systems we see across the Triangle are ENERGY STAR rated, built around dual stainless steel heat exchangers, and engineered for low NOx operation, a combination that appeals to homeowners who want efficiency without giving up performance.

Element Service Group is a residential plumbing company based in Apex, North Carolina, and all of our work is performed by NC-licensed master plumbers (Class 1). We install, service, and repair Navien systems, and we use genuine manufacturer parts. We are an independent service provider, not a factory-authorized dealer, which means you work directly with the same local team for installation, annual maintenance, and any repair down the road. That continuity matters with tankless equipment, where correct sizing, venting, and gas supply make the difference between a system that runs flawlessly and one that throws error codes.

Tankless and combi systems reward proper care, and that is especially true here. Much of the Triangle has hard water, and the minerals that come with it form scale inside a heat exchanger over time. Left alone, scale reduces efficiency, slows flow, and shortens the life of the unit. Our team handles the full picture: new installations and replacements, recirculation setup, combi-boiler service, venting and gas work, and the annual descaling that keeps a Navien running at the efficiency it was designed for.