Sirius SX 150 Boiler by NTI — Service & Repair Information
The NTI Sirius SX 150 is a 150,000 BTU combi-boiler, integrated plate heat exchanger for DHW. This model represents NTI's commitment to Canadian boiler manufacturer, strong in Eastern Canada but growing BC presence, known for value. CANRO Heating & Cooling provides comprehensive service for the Sirius SX 150 across Greater Vancouver, with technicians trained specifically on this model's technology and common failure points.
Maintaining Your NTI Sirius SX 150
Regular maintenance helps your NTI Sirius SX 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 NTI models.
NTI Sirius SX 150 Specifications
The NTI Sirius SX 150 is designed to achieve 150,000 BTU combi-boiler, integrated plate heat exchanger for DHW. This model features Canadian design for cold climate, fire tube heat exchanger design for high efficiency, outdoor reset control, compact wall-mounted installation. 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.
Common Sirius SX 150 Problems
Our technicians encounter several recurring issues with the NTI Sirius SX 150. These include control board failures, ignition system problems, sensor malfunctions, and heat exchanger scaling or circulation pump issues. Because the Sirius SX 150 uses advanced technology, some issues require specialized diagnostic equipment. Early intervention often prevents minor issues from escalating into costly repairs.
CANRO Service for the Sirius SX 150
CANRO Heating & Cooling has extensive experience servicing the NTI Sirius SX 150 model. Our technicians carry commonly needed parts for this model in their service vehicles, including gas valves, ignitors, flame sensors, thermistors, and control boards. We provide detailed diagnostics, transparent pricing, and same-day service when available.
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.