Viessmann Condensing Boiler Maintenance & Igniter Replacement

Project Details

Performed comprehensive annual maintenance and troubleshooting on a high-efficiency Viessmann condensing boiler system. The service included disassembly and cleaning of the combustion chamber and burner assembly, testing the blower fan, and replacing a worn spark igniter/flame sensor with a new OEM component to restore reliable ignition. The system was reassembled, safety tested, and confirmed operating at peak efficiency.