Navien NR-240

    Navien NR-240 Tankless Water Heater Information

    Navien NR-240
    Input : 20,000~199,000 BTU/h
    Thermal Efficiency : 98%
    Energy Factor : 0.95
    Flow Rate
    ㆍAt 35˚F Rise : 11 GPM
    ㆍAt 45˚F Rise : 8.6 GPM
    ㆍAt 77˚F Rise : 5.5 GPM

    Navien Offers Ultimate in Energy Efficiency with Hi-Tech Comfort

    1. Convenient installation and PVC venting
    2. 3″ SCH 40 solid PVC up to 100′
    3. Navien holds the industry’s highest energy efficiency rating – 98%
    4. Ready Link Cascade System
    5. Optional built-in recirculation system with buffer tank
    6. Advanced Eco technology
    7. Extended life cycle utilizing dual stainless steel heat exchangers
    8. Advanced remote control – NR-10DU
    9. One of the industry’s best warranty

    Heat Exchanger

    Navien tankless water heaters utilizes dual stainless steel heat exchangers, providing 3.8 to 4.5 times longer life-expectancy and erosion resistance over the copper heat exchangers used in other tankless brands. Navien’s heat exchangers operate with relatively low water temperature, minimizing damage from hard water conditions and maintains efficiency levels. Its always important to have your tankless flushed once every year or so to remove any buildup from within the heat exchangers.

    Efficiency

    Because of Naviens high efficiency the tankless can be vented in PVC piping. Basically excess heat is exhausted with all the combustion gasses in conventional tank systems but a Navien uses this to further heat the water. This results in significantly lower exhaust temperatures and allows for the use of PVC exhaust vent piping.

    Links and Further Info

    Interested in seeing if a Navien will work in your home?  Give us a call and we can answer any question you may have.

    (647) 925-1930

    Or have us call you by filling out this quick form.