Noritz Condensing Boiler 180,000 BTU Natural Gas Direct Vent Indoor

Model: NRCB180DV-NG Item Number: 82299
Noritz NRCB180DV-NG
Noritz NRCB180DV-NG
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Originally $2,230.00, you save 22%
Our Price: $1,750.00
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$292 / Month
Suggested monthly payments with 6 month financing.
Ships Wednesday, May 31st
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Noritz Condensing Boiler 180,000 BTU Natural Gas Direct Vent Indoor
Noritz Condensing Boiler 180,000 BTU Natural Gas Direct Vent Indoor Model: NRCB180DV-NG Item Number: 82299
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Free Shipping
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
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Free Lift Gate
*This product qualifies for Free Lift Gate Service. Items over 100lbs normally ship via semi-truck. Select this service if you need the product lowered to the ground curbside. To learn more about Lift Gate Service, read our shipping policy.
Specification Highlights
    New Learn More
    This product is new and has never been used. It's in its original packaging, which has not been opened.
    95 Pounds Learn More
    95 Pounds
    Total weight of the product and any included accessory/components. This total is not the shipping weight, as it does not include packing material, which may increase the overall shipping weight of this product.
    Product Category
Maximum Input Capacity (BTU/Hr)
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Fuel Type
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Fuel Type
To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
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Overview for Noritz NRCB180DV-NG

Through their advancements in home comfort technology, Noritz has developed the first and only combination boiler on the market that can simultaneously provide space heating and domestic hot water for residential applications. With the Noritz NRCB Combi Gas Boiler, you can rest assured that there won't be a drop in room temperature while running hot water. The NRCB uses stainless steel primary and secondary heat exchangers, ensuring increased durability and efficiency over traditional heat exchangers. With an AFUE rating of 95%, the NRCB provides a cost-effective home comfort solution in almost any residential application.
  • Simultaneous Space Heating and DHW
  • A first of its kind, the Noritz NRCB180 provides simultaneous domestic hot water and space heating, meaning you will never have to worry about a drop in room temperature when taking a hot shower.
  • Corrosion Resistant Heat Exchanger
  • The NRCB180 features 316L stainless steel primary and secondary heat exchangers which offer higher corrosion resistance than traditional heat exchangers, increasing durability and lifespan.
  • Temperature Controls
  • The NRCB180 comes with a remote thermostat that can precisely adjust output temperatures. It also features an outdoor reset control with an included outdoor temperature sensor.
  • Made with Safety in Mind
  • Noritz boilers have built-in safety devices that protect your unit including a flame sensor, safety lock-out, high elevation adjustment, overheat prevention device, lightning protection device, and freeze protection device.
  • Automatic Water Feeder
  • All Noritz Combi boilers feature a built-in automatic water feeder that maintains pressure in your hydronic system, automatically filling up with water as required.
  • Product Note
    When using this model for heating 160 degree output or above, CPVC or PolyPro venting is required. Concentric vent kits are not able to be used in the application. The intake can still be PVC material.
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    Product Category
    General Information
    Product Line
    Product Category
    Medium Learn More
    Medium refers to the substance that carries heat through the heating system. Systems are either designed to use either Hot Water or Steam as a medium, and components are usually specific to one or the other.
    Hot Water
    Heat Exchanger Material
    Stainless Steel
    Fuel Type Learn More
    Fuel Type
    To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
    Natural Gas
    Combustion Type Learn More
    Combustion Type
    Condensing appliances use leftover thermal energy from combustion gases to heat water in a secondary heat exchanger, resulting in higher efficiency and lower exhaust temperature.
    Vent Type Learn More
    Vent Type
    Products that use combustion (burning) of fuel to create heat also create potentially dangerous gasses that need to be exhausted (AKA "Vented"). Depending on the product, venting can be done via a chimney, through a side wall, or use a second vent to provide fresh air to the appliance.
    Direct Vent
    DHW Production Learn More
    DHW Production
    DHW (Domestic Hot Water) is potable water for uses other than space heat. Some boilers are able to provide DHW "out of the box", while others can do so with the purchase of optional accessories.
    Modulating/Staging Learn More
    Stages are unique speeds or levels that equipment can operate at. More stages allow for better fine-tuned control of output, which improves comfort and efficiency. Modulating equipment can operate across a range of levels, giving the highest level of fine-tuned control.
    Mount Type
    Installation Location
    Minimum Altitude
    0 Feet
    Maximum Altitude
    10000 Feet
    Includes Pump
    Assembly Type
    Gas Conversion Kit
    Not Available
    AFUE Learn More
    AFUE (Annual Fuel Utilization Efficiency) measures the efficiency of combustion equipment over the entire heating season, and is calculated by dividing the amount of energy that is actually heating your home by the total energy contained in the fuel used by the boiler/furnace.
    95 %
    Maximum Input Capacity Learn More
    Maximum Input Capacity
    The Maximum Input Capacity describes how quickly the appliance will use fuel when delivering it's maximum capacity. The units may change depending on the fuel being used.
    100000 BTU
    Minimum Input Capacity
    18000 BTU
    DOE Heating Capacity Learn More
    DOE Heating Capacity
    Also referred to as Gross Output, this is the output of a boiler after accounting for combustion efficiency. We recommend sizing hot water boilers based on the DOE Heating Capacity.
    92000 BTU
    Net I=B=R Capacity Learn More
    Net I=B=R Capacity
    I=B=R, also referred to as Net Output or AHRI Capacity, is the rated heat output of a boiler after accounting for combustion efficiency, piping loss, and an extra pickup factor. We recommend sizing steam boilers based on the I=B=R rating.
    80000 BTU
    Minimum Flow Rate
    0.4 GPM
    Maximum Flow Rate
    9.8 GPM
    Ultra Low NOx Emissions Learn More
    Ultra Low NOx Emissions
    NOx is a byproduct of the combustion process, and it's output is regulated in some jurisdictions. Many regulators mirror SCAQMD rules, which regulate air quality for some parts of Southern California. Ultra Low NOx appliances emit less than 10-14 ng/J (nanogram per Joule) of NOx.
    Turndown Ratio
    Electrical Data
    60 Hz
    Gas Connection Size
    3/4 Inch
    Flue Connection Size
    3 Inches
    Condensate Drain Size
    1/2 Inch
    Cold Water Inlet
    3/4 Inch
    Hot Water Outlet
    3/4 Inch
    Boiler Supply
    1 Inch
    Boiler Return
    1 Inch
    Product Height
    27 Inches
    Product Width
    18 1/2 Inches
    Product Depth
    12 19/24 Inches
    Product Weight
    95 Pounds
    Shipping Weight
    105 Pounds
    Energy Star Listed
    CSA Listed
    AHRI Certified
    AHRI Reference Number
    Warranty Information
    Parts Warranty Show ACW Parts Warranty Learn More
    Parts Warranty
    A warranty is a safeguard from defects in manufacturing and can vary in length and terms. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
    5 Years
    Heat Exchanger Warranty
    10 Years
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    Noritz Condensing Boiler 180,000 BTU Natural Gas Direct Vent Indoor
    Noritz NRCB180DV-NG
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