The Lochinvar NKC199N Noble is a top‑performing wall‑hung condensing combination 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 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
