GFK-160 GFK160 Fireplace Blower Replacement for Heat N Glo, Heatilator, Heat & Glo, GTI and Quadra-Fire Fireplaces, GFK-160A Fireplace Blower Fan Kit for Hearth and Home DV3732 DV3732-B. 100% ball bearing, easy to replace, upgraded high temperature composite wheels, 5° air flange offset for better air flow, 160 CFM and super efficient motor. Motor has three pigtail wires with 1/4 male terminals for power and ground. The aftermarket heat n glo fireplace fan kit also includes 4 rubber isolation feet for noise reduction.