The Laars Heating Systems FT1406 Fan is a replacement blower fan designed for Laars Mascot FT series wall-mounted combination boilers. It operates with the blower assembly to move combustion air through the heating system, supporting proper gas combustion and efficient boiler operation. The FT1406 is used in compatible Laars MFTCW and MFTHW boiler models, including 80–140 MBH applicat... https://www.partshnc.com/laars-heating-systems-ft1406-fan