
Experience superior thermal performance with the Lochinvar NKC150N, a high-efficiency natural gas combi boiler designed for residential and light commercial integration. This versatile unit, designated by model number NKC150N and part number NKC150N-CL, provides a dual-function solution for space heating and high-capacity domestic hot water delivery in a single, space-saving footprint.
Engineered as a fire-tube condensing boiler, the system maximizes heat transfer by extracting energy from flue gases before they exit the vent. This advanced combustion process significantly reduces fuel consumption while maintaining consistent temperature regulation across both heating circuits.
Key System Performance Baselines:
- Heating Output: Rated at 150 MBH to handle demanding domestic loads.
- Energy Efficiency: Condensing technology optimizes gas utilization.
- Dual Functionality: Integrated hydronic and domestic hot water delivery.
- Compact Architecture: Streamlined design for simplified mechanical room installation.
⚠️ Application Profile: Ideal for modern hydronic heating systems, radiant floor installations, and multi-fixture domestic hot water requirements in residential homes or small commercial facilities.
Noble Fire Tube Boiler and Combi Installation & Service Manual
| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | NKC150N-CL |
| Model Designation | NKC150N |
| Heating Capacity | 150 MBH |
| Fuel Type | Natural Gas |
| Heat Exchanger Type | Fire-Tube |
Corporate Procurement & PO Processing
Formal Purchase Orders (POs) and tax-exempt ordering are accepted for commercial contractors and institutional facilities.
Apply for Trade Account & Terms →📋 Procurement & Shipping Notice
- LTL Freight Dispatch: Heavy commercial units ship directly via insured LTL carrier with delivery coordination included.
- Project Timelines & Submittals: Need guaranteed delivery dates, formal submittals, or tax-exempt processing?
👉 Request a Commercial Quote or contact our procurement team for direct freight scheduling.