FK24 (54103) Fireplace Blower Kit Majestic, Northern Flame & Vermont Castings. Our FK24 fan kit is designed to fit specific gas fireplace models from CFM, Majestic, Northern Flame and Vermont Castings. Features a quiet, 100% ball bearing 130 CFM blower that transforms your gas fireplace into an efficient heating appliance. Mounts to the rear of your fireplace on two threaded mounting studs, so check to be sure your fireplace has the studs before ordering. Please see the full fireplace model compatibility list below to ensure proper fitment. Alongside the ball bearing blower, the kit includes a galvanized steel mounting bracket with noise reduction padding pre-installed to prevent any metal on metal contact in the fireplace. The blower also includes isolation pads between the bracket and blower motor assembly to further insulate from noise. The wiring harness and power cord come entirely pre-wired to make installation incredibly easy. The kit also features a full range variable speed control box with on/off position. The rheostat gives you conventient control of the blower and mounts easily below the fireplace. Additionally, a magnetic thermostat sensor will automatically control when the blower turns on and off, giving you hands free operation of the blower. Simply turn the fireplace on and the blower will engage after just a few minutes. The blower turns off a after the fireplace has been turned off and has had a chance to cool down. Benefits of Adding a Fireplace Blower. Improves fireplace efficiency by as much as 80%. Helps reduce costly energy bills. Heats large rooms effectively. Installs quickly and easily. 100% ball bearing 130 CFM blower. Pre-wired for easy installation. Full range rheostat variable speed controller. Automatic thermostat with magnetic bracket. Heavy duty grounded 3 prong power cord. L x W x H. 12.5″ x 3.73″ x 3.23″ – blower only, 14.9″ x 4.15″ x 3.3″ – with bracket (height doesn’t include padding). 9.57″ x 1.375″. Blower, Motor & Bearing. Class H (rated to 392°F). Galvanized bracket mounts to two threaded studs attached to the rear wall of your fireplace. Included wing nuts and washers keep the blower in place. Rheostat Variable Speed Controller. Inline full range rheostat with on/off position. Mounts below the fireplace. Magnetic bracket with Selco sensor. 33XDV, 36XDV, 39XDV, 360DVS, 36CFDV, 33BDVR, 36BDVR, 39BDVR, 43BDVR, 33BDVT, 36BDVT, 39BDVT, 43BDVT, 36CDVX, 36CDVZ, A232, BC36, BC36i, BC42, BC42i, BHDR36, BHDT36, D232, DBR33, DBR36, DBR39, DBT33, DBT36, DBT39, 300DVB, 400DVB, 500DVB, 600DVB, 300DVBH, 400DVBH, DVB4136, DVR33, DVR36, DVR39, DVBR36, DVBR42, DVRT36, DVRT39, DVRT41, DVRT43, DVT36, DVT39, DVT43, DVTS2, DVRSL, DVRSR, FSUV, DV360, DV580, 33LDVR, 36LDVR, 39LDVR, 43LDVR, 33LDVT, 36LDVT, 39LDVT, 43LDVT, LHEC20, LHEC30, LHECDV20, LHECDV30, NV360, NV580, NVBC36, NVBC42, NVC36, NVC39, NVC43, RDV4136, RFS22, RFS32, RFS42, RFSDV22, RFSDV32, RFSDV42, RHE25, RHE32, RHE42, RHEDV25, RHEDV32, RHEDV42, RUVS32, TL36, TL42, UVC33, UVC36, UVC43, UVSRC36, UVSRC42, UVS33, UVS36, UVS43, UV33C, UVBC33, UVBC42, UVDC36, UVDC42. A232, D232, DBR33, DBR36, DBR39, DBT33, DBT36, DBT39. 33BDVR, 36BDVR, 39BDVR, 43BDVR, 33BDVT, 36BDVT, 39BDVT, 43BDVT, 33XDV, 36XDV, 39XDV, 36CFDV, 36CDVX, 36CDVZ, A232, BHDR36, BHDT36, CDVR33, CDVR36, CDVR42, CDVR47, CDVT33, CDVT36, CDVT42, CDVT47, D232, DBR33, DBR36, DBR39, DBT33, DBT36, DBT39, LHEC20, LHEC30, NV360, NV580, NVBC36, NVBC42, NVC36, NVC39, NVC43, 300DVB, 400DVB, 500DVB, 600DVB, 300DVBH, 400DVBH, DVB4136, DVR33, DVR36, DVR39, DVBR36, DVBR42, DVRT36, DVRT39, DVRT41, DVRT43, DVT36, DVT39, DVT43, DVTS2, DVRSL, DVRSR, RFS22, RFS32, RFS42, RFSDV22, RFSDV32, RFSDV42, RHE25, RHE32, RHE42, RHEDV25, RHEDV32, RHEDV42, RUVS32.