Hyco GZ550, GZ552, EP621 Replacement Fireplace Blower Fan UNIT for Continental, Napoleon, Kingsman, Rotom R7-RB58 GZ550, GZ552, EP621 Replacement Fireplace Blower Fan UNIT for Continental, Napoleon, Kingsman, Rotom R7-RB58 Fits Napoleon Models:B36DFN, B36DFP, BGD33NR, BGD33NRE, BGD33PR, BGD34NT, BGD34NTE, BGD34PT, BGD36CFGN, BGD36CFNTR, BGD36CFPTR, BGD36NTR, BGD36NTRE, BGD40CFN, BGD40LN1, BGD40N1, BGD40N2, BGD40N2E, BGD40N2E-W, BGD40N3, BGD40P1, BGD40P2, BGD40P3, BGD40PL1, BGD42CFN-W, BGD42CFNE, BGD42N-D, BGD42N-D-W, BGD42N-DE, BGD48N, BGD48N-W, BGMV40N2, BGNV36N, BGNV36P, BGNV40L1, BGNV40N1, BGNV40N3, BGNV40N4, BGNV40NL1, BGNV40P1, BGNV40P2, BGNV40P3, BGNV42N, BGNV42N-W, BVF36P, GD33NR GD33PR, GD34NT, GD34NTE, GD34PT, GD36MN, GD36NTRE, GD36PTR, GD70NT, GFV40NL1, GR36NTR, GVAFN1, GVF36N, GVF40N2, GVF40N3, GVF40P1, GVF40P2, GVF40P3, GVF40PL1, GVF42N, GVF42P, HD35NT, HD35NT-N, HD35NT-P, HD40NT, HD46NT, LHD45, LHD50, LHD502, LHD50SS, LHD50SS2, NGD36PTR, ZCVF36, ZCVF42, and more.... Heatilator FP36, FP28, and more....; Fits Continental / Wolf Steel Models: Continental / Wolf Steel: BCDV33NR, BCDV33PR, BCDV34NT, BCDV34PT, BCDV36NTR, BCDV36PTR, BCDV37NT, BCDV37PT, BCDV40N, BCDV4 Measures: Total Length = 9.75" Width = 3.73" Height = 3.23" Flange Opening = 7"; Insulation: Class H (rated to 392F / 200C), Motor RPM: 2500, Airflow in C.F.M: 125, Volts: 120, 0.6 Amps, Frequency (hertz): 60, Power Consumption (watts): 31, Certifications: Motor UL Approved Cross Reference Numbers: Blower only, GZ550, GZ552, EP621, FK15, R7-RB59, HB-RB59, HB-RB37, HB-RB82, HB-RB61, R7-RB58