VICOOL BLOT Replacement Fireplace Blower Fan KIT for Monessen, Hearth Systems, Martin, Majestic, Hunter (Standard Sized) Includes ball bearing blower fan unit, 3-prong power cord, rheostat variable speed control, thermostat, high temperature wire, Velcro mounting strips, noise reduction padding, and installation instructions. Wall switch for blower NOT REQUIRED Blower total Length = 12.5" Width = 3.73" Height = 3.23" Flange Opening = 9 1/2", Insulation: Class H (rated to 392F / 200C), Motor RPM: 2050, Airflow in C.F.M: 120, Volts: 120, 0.6 Amps, Frequency (hertz): 60, Power Consumption (watts): 35, Certifications: Motor UL Approved Fits Monessen Hearth Systems: BDV300, CDV SERIES (CDVR33, CDVT33, CDVR36, CDVT36, CDVR42, CDVT42, CDVR47, CDVT47), BLDV400, BLDV500, HBDV300, HBDV400, 624DVSTC, 624DVPFC, 624BVCL, 624BVST, 624BVPF, 624DVCR, 624DVCL, DFX32C, CFX32, LPF36, LSTF36, LRF36, LLF36, BDV400, BDV500, BDV600, KHLDV400, KHLDV500, 624BVCR, 624BVBY, DIS33 Insert, CFX24, DFX24C, DBX24C, DFS32C, DFS36C, DFS42C, GCUF32C, GCUF36C, GCUF42C, MCUF36, MCUF42, and more... ; Fits Hunter 770, HDS2000, Regency P33-2 Cross Reference Numbers: BLOT, BLOTMC,HB-RB68,R7-RB84,(Rotom), Hunter - 770 (Kit), HDS2000, HDS3000, HFI30, HDV31,MGDV31, SFDV20 (Models). The "Fits" BRAND and MODEL # Listed are Reference ONLY! Make sure you measure the size of your original blowers and compare with the replacements BEFORE you order