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    • Lochinvar NKC199N Noble Natural Gas Condensing Combi Boiler

    Lochinvar NKC199N Noble Natural Gas Condensing Combi Boiler

    Type: Combi
    Installed Price:Regular Price $10,960.40
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    Installation Pricing

    Every product you purchase from us includes the full cost of professional installation. Once your order is placed, our team will reach out to schedule the installation at a time that works best for you.

    We handle everything from removing the old equipment to installing and testing your new system, ensuring it’s set up safely and performing at its best.

    Your checkout covers the equipment and the labor—no surprise charges, no hidden fees. Installation is simply booked separately so we can coordinate the right technician and confirm any details about your home.

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      Pairs well with

      The Lochinvar NKC199N Noble is a top‑performing wall‑hung condensing combi boiler engineered to deliver powerful hydronic heating and continuous domestic hot water from a single, compact, high‑efficiency unit. With a robust 199,000 BTU output and Lochinvar’s proven fire‑tube stainless‑steel heat exchanger, the NKC199N combi boiler offers exceptional durability, quiet operation, and outstanding fuel savings for demanding residential applications.

      Key Features
      High‑Efficiency Fire‑Tube Performance
      Stainless steel fire‑tube heat exchanger for superior heat transfer and long‑term reliability

      High‑efficiency condensing design reduces fuel consumption and utility costs

      Low NOx emissions for cleaner, environmentally responsible operation

      Combi System: Heat + Hot Water
      Provides hydronic space heating and on‑demand domestic hot water

      Eliminates the need for a separate water heater

      Ideal for homes with high hot‑water demand or multiple bathrooms

      Wide Modulation Range
      Smart burner modulation ensures precise temperature control

      Reduces cycling, improves efficiency, and extends component life

      Natural Gas Operation
      Factory‑configured for natural gas

      Perfect for modern residential heating upgrades and replacements

      Compact Wall‑Hung Cabinet
      Saves valuable floor space

      Quiet operation suitable for utility rooms, closets, and tight mechanical spaces

      Advanced Noble Controls
      Intuitive digital display with built‑in diagnostics

      Outdoor reset compatibility for improved comfort and efficiency

      Easy setup and serviceability for installers and technicians

      Dimensions

      Height: 31.4 in

      Width: 17.7 in

      Depth: 15.6 in

      Ideal For
      Large homes needing both hydronic heat and high‑volume domestic hot water

      High‑efficiency natural gas installations

      Replacement upgrades from older boilers

      Space‑restricted mechanical rooms

      We service and install all types of HVAC heating and cooling equipment throughout Long Island, including (but not limited to) this coverage area:

      Nassau County: Oyster Bay, Hempstead, North Hempstead, Glen Cove, Long Beach, Freeport, Valley Stream, Garden City, Great Neck, Mineola, Hicksville, Levittown, Massapequa, Bethpage, Plainview, Syosset, Jericho, Westbury, Rockville Centre, Farmingdale

      Suffolk County: Huntington, Babylon, Islip, Smithtown, Brookhaven, Riverhead, Shelter Island, Southold, Southampton, East Hampton, Commack, Deer Park, Lindenhurst, Bay Shore, Brentwood, Central Islip, Hauppauge, Centereach, Selden, Medford, Patchogue, Shirley

      Contact us today at (631) 779-3196

      Product Specifications
      Specification Name Specification Value
      Boiler system Combi
      Color pattern Gray
      Mounting type Wall
      Power source Natural gas
      Boiler Type condensing
      Product Type Combi Boiler
      Fuel Type Natural Gas
      Capacity
      BTU Rating 199000
      Amperage 2.0
      MBH 199
      Efficiency 95%
      Voltage 120 V
      Turndown Ratio 10:1
      AFUE 95.0
      Installation Type Wall Hung
      Vent Type Direct vent (sealed combustion)
      Burner Type
      Sections
      Height 31.6 in
      Width 17.7 in
      Depth 15.6 in
      Documents
      Specification Sheet Download
      Service & Support

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