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- Navien is the only non-condensing tankless water heater manufacturer to design and produce stainless steel heat exchangers and high efficiency NaviTech™ burners. Instead of assembling parts from various suppliers, we engineer and produce the majority of the components in our NHW series units and use advanced robotics to assure manufacturing integrity.
- Approved for mobile/manufactured homes. Navien NHW Series is the perfect domestic hot water system for eco-friendly tiny houses to larger high-tech homes
- Pin-to-pin design, aligns with configurations of other tankless models for easy retrofit installations
- Optional NaviLink® and NaviLink Lite™ Wi-Fi remote control make it easy to adjust water temperatures, review operation status and troubleshoot from anywhere Internet service is available
- Vent Installation Detector (VID) for added safety
- Commercial / Residential / DualDualEnergy Factor0.81Flow Rate5.1 to 9.5 gpmFuel TypeNatural GasHeating Capacity199,000 BTU/hrIndoor / OutdoorOutdoorUltra Low NOxYesVent TypeNon-Direct VentAFUE Rating81%ColorWhiteCondensing / Non-CondensingNon-CondensingDimensions14.0" W x 23.0" H x 9.3" DGas Connection3/4 inIgnition TypeElectronicManufacturerNAVIEN INCManufacturer #NHW700-199SE-NGMounting TypeWallPressure Rating15 to 150 psiSeriesNHW700TypeExteriorVoltage Rating120 VWater Connection3/4 in