Lochinvar Noble NKB-150: Boiler Specifications, Problems & Service
Lochinvar designed the Noble NKB-150 as 150,000 BTU floor-standing condensing boiler, simplified installation, 95% AFUE. Built by a company with a premium boiler manufacturer with industry-leading efficiency, known for Knight and Noble series, this model incorporates Smart Touch digital interface with intuitive controls, stainless steel fire tube heat exchanger, variable-speed pump, Smart System sequencing for Cascade installations, outdoor reset with setpoint optimization. When your Noble NKB-150 needs service, CANRO Heating & Cooling has the diagnostic equipment and parts knowledge to get it running again.
Common Noble NKB-150 Problems
Our technicians encounter several recurring issues with the Lochinvar Noble NKB-150. These include control board failures, ignition system problems, sensor malfunctions, and heat exchanger scaling or circulation pump issues. Because the Noble NKB-150 uses advanced technology, some issues require specialized diagnostic equipment. Early intervention often prevents minor issues from escalating into costly repairs.
Lochinvar Noble NKB-150 Specifications
The Lochinvar Noble NKB-150 is designed to achieve 150,000 BTU floor-standing condensing boiler, simplified installation, 95% AFUE. This model features Smart Touch digital interface with intuitive controls, stainless steel fire tube heat exchanger, variable-speed pump, Smart System sequencing for Cascade installations, outdoor reset with setpoint optimization. Key specifications include the high-efficiency heat exchanger, stainless steel fire tube design, and advanced control system. Understanding these specifications helps our technicians diagnose issues accurately and recommend appropriate repairs.
Maintaining Your Lochinvar Noble NKB-150
Regular maintenance helps your Lochinvar Noble NKB-150 achieve its rated efficiency and extends its service life. Annual inspections should include checking the heat exchanger, testing the ignition system, cleaning or replacing air filters, verifying proper operation of safety controls, and inspecting the venting system. CANRO Heating & Cooling offers comprehensive maintenance services for all Lochinvar models.
Emergency Service for Lochinvar Noble NKB-150
If your Lochinvar Noble NKB-150 stops working, CANRO Heating & Cooling provides emergency service across Greater Vancouver. Our extended weekday hours and weekend availability ensure help is available when you need it. When you call, our dispatcher will ask about your system symptoms and any error codes displayed on the control board, helping our technician arrive prepared for your specific Noble NKB-150 model.
Safety Reminder
If you smell gas, suspect carbon monoxide or believe there is an immediate danger, leave the property and contact emergency services or the appropriate gas emergency authority. Do not remain inside — exit the building immediately and call for help from outside.