The NTI Boiler 6008299402 Combustion Blower EBM TI/LX 400 is a replacement blower designed to support proper combustion in compatible NTI boilers. It supplies the airflow needed for efficient fuel burning and helps move combustion gases through the venting system. By maintaining consistent air circulation, this blower supports reliable ignition, stable heating performance, and safe bo... https://www.partshnc.com/6008299402-nti-boiler-blower-ebm-ti-lx-400