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Navien NR-180 Quick Installation Guide

Navien NR-180
4 pages
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Navien NR-180 Specifications

General IconGeneral
CategoryTankless Water Heater
TypeCondensing
Fuel TypeNatural Gas or Propane
Max. Output BTU180, 000 BTU/h
Energy Factor (EF)0.96
Water Connection3/4" NPT
Gas Connection3/4" NPT
Heat ExchangerStainless Steel
Electrical Requirements120V, 60Hz
Efficiency96%
Venting2" PVC/CPVC or 3" Concentric

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