Quantcast

sub visual : The leader in condensing technology

home
Share this page to facebook twitter linkedin

Navien Condensing Gas Tankless Water Heater

We offer the ultimate in energy efficiency with Hi-Tech Comfort

  • Model Comparison

    img

    NCB-150E

    Max Input : 120,000 BTU/H
    Indoor Only
    Residential Only

    Super condensing efficiency

    Dual stainless steel heat exchangers

    SCH40, 2” PVC venting up to 60’

    ½” Gas pipe up to 24’

    Automatic water filling system

    integrated controls

  • Model Comparison

    img

    NCB-180E

    Max Input : 150,000 BTU/H
    Indoor Only
    Residential Only

    Super condensing efficiency

    Dual stainless steel heat exchangers

    SCH40, 2” PVC venting up to 60’

    ½” Gas pipe up to 24’

    Automatic water filling system

    integrated controls

  • Model Comparison

    img

    NCB-210E

    Max Input : 180,000 BTU/H
    Indoor Only
    Residential Only

    Super condensing efficiency

    Dual stainless steel heat exchangers

    SCH40, 2” PVC venting up to 60’

    ½” Gas pipe up to 24’

    Automatic water filling system

    integrated controls

  • Model Comparison

    img

    NCB-240E

    Max Input : 199,900 BTU/H
    Indoor Only
    Residential Only

    Super condensing efficiency

    Dual stainless steel heat exchangers

    SCH40, 2” PVC venting up to 60’

    ½” Gas pipe up to 24’

    Automatic water filling system

    integrated controls

  • Model Comparison

    img

    NPE-150S

    Max Input : 120,000 BTU/H
    Indoor/Outdoor Installation
    Residential/Commercial

    ½” gas pipe capable up to 24’

    Field convertible gas system

    Ultra condensing efficiency .99EF

    Dual stainless steel heat exchangers

    Low NOx emissions (≤ 20ppm)

    SCH 40, 2” venting up to 60’

    Cascading capable

  • Model Comparison

    img

    NHB-55

    Max Input : 55,000 BTU/H
    Indoor Only
    Residential / Commercial

    Super condensing efficiency

    Dual stainless steel heat exchangers

    SCH40, 2” PVC venting up to 60’

    ½” Gas pipe up to 24’

    TDR up to 7:1

    integrated controls

  • Model Comparison

    img

    NHB-80

    Max Input : 80,000 BTU/H
    Indoor Only
    Residential / Commercial

    Super condensing efficiency

    Dual stainless steel heat exchangers

    SCH40, 2” PVC venting up to 60’

    ½” Gas pipe up to 24’

    TDR up to 10:1

    integrated controls

  • Model Comparison

    img

    NHB-110

    Max Input : 110,000 BTU/H
    Indoor Only
    Residential / Commercial

    Super condensing efficiency

    Dual stainless steel heat exchangers

    SCH40, 2” PVC venting up to 60’

    ½” Gas pipe up to 24’

    TDR up to 11:1

    integrated controls

  • Model Comparison

    img

    NHB-150

    Max Input : 150,000 BTU/H
    Indoor Only
    Residential / Commercial

    Super condensing efficiency

    Dual stainless steel heat exchangers

    SCH40, 2” PVC venting up to 60’

    ½” Gas pipe up to 24’

    TDR up to 15:1

    integrated controls

  • Model Comparison

    img

    NCB-180

    Max Input : 150,000 BTU/H
    Indoor Only
    Residential Only

    Super condensing efficiency

    Dual stainless steel heat exchangers

    SCH40, 2” PVC venting up to 60’

    ½” Gas pipe up to 24’

    Automatic water filling system

    integrated controls