Regency 910-175/P Aftermarket Fireplace Blower Motor Fan. Aftermarket Regency 910-175/P (AX-3088) ball bearing replacement blower for Regency FP90 Classic and Excaliber model wood fireplaces. Blower features a sealed ball bearing motor design, 280 CFM of air flow, is superbly balanced and runs ultra quiet for a large dual convection blower…