The Navien Fire Tube Boiler line is designed for residential and light commercial applications. Four models will be displayed at AHR: 175,000, 199,000, 299,000 and 399,000 Btu/h, each offering a new patented heat exchanger design, ease of installation and service, intuitive interface, advanced controls, and simplified integration with the Internet of Things. The 10:1 turndown ratio, 95% AFUE, flexibility of venting and remote access via mobile applications are just few of many exciting features that will benefit both plumbing-heating-cooling contractors and homeowners.

Navien. us.navien.com. Booth #5758

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