Durablow BK BKT GA3650 GA3700 GA3750 Replacment Fireplace Blower Fan Unit for Desa, FMI, Vanguard, Vexar, Comfort Flame Glow, Rotom &hellip; (MFB010-B) Fits DESA: B36L, B36LI, BV36L, BV42L, C36L, C36LH, C36LI, C42L, C42LH, C42LI, CB36N, CB36P, CD36R, CD36RN, CD36RNE, CD36RP, CD36RPE, CD36T, CD36TN, CD36TNE, CD36TP, CD36TPE, CGCDV36NR, CGCDV36PR, CGCDV42NR, CGCDV42PR, CGDV32NR, CGDV32PR, CGEFP33NRC, CGEFP33PRC, CHDV32NR, CHDV36NR, CSGF28NTB, CTDV36NR, CUVF36C, CVDV42NR-HA Included with Purchase Ball bearing blower, Pre-wired harness for easy installation, Rheostat variable speed control, Magnetic thermostat on/off switch + one spare snap thermostat, 3-prong power cord, Velcro mounting strips, Stainless steel wall switch panel, Noise reduction padding, Installation instructions. Cross Reference Parts Numbers: Blower Kit, BKT GA3650T GA3650TB GA3700T GA3700TA Length x Width x Height (Inches): 15 x 4.0 x 3.5 ; Insulation: Class H (rated to 392F / 200C) ; Motor RPM: 3000 ; Airflow in C.F.M: 160 ; Volts: 120 ; Frequency (hertz): 60 ; Power Consumption (watts): 45 ; Power Cord Length (inches): 75 ; Rheostat: Yes ; Thermostat: Yes, activate at 120F / 50C, shutoff at 90F / 32C ; Certifications: Rheostat, Thermostat, Motor UL Approved Benefits: Helps reduce costly energy bills, Heats large rooms efficiently, Installs quickly and easily with included instructions, Reasonable price aftermarket parts;  The "Fits" BRAND and MODEL # are Reference ONLY! Please CHECK the Size & Ratings of your originals BEFORE buying