Fits Fireplace Brands (Find MODELS in Product description): Heat N Glo, Heatilator, Quadra-Fire, GTI. Please note Temperature switch (magnetic thermostat) closes (turn on) at approximately 120°F and opens (shut off) at approximately 90°F (+/- 5°F tolerance). Includes blower fan unit, 3-prong power cord, universal connecting wire (The green earth wire may not needed in some circumstances), rheostat & thermostat, installation instructions. Dual blowers with center mounted motor; Total Length = 12 7/8″ Height = 4 1/4″ Width = 4 1/4; Motor RPM: 3000 ; Airflow in C. M: 160 ; Volts: 120 ; Frequency (hertz): 60; 1.0A; Noise Level: 75 dB (MAX). NOTE: All blowers are aftermarket, not OEM equipment. Please be sure to compare the dimensions listed with your original, to ensure proper fitment. Make sure you have the space to fit the fan. Why do we need to use blower fans? Without using blower fans, the air just flow around the ceiling and the area near the stove. Helps reduce costly energy bills, expanding the heating range, heats large rooms efficiently. How blower fans work efficiently? The Blower Fan can help heating cool room air and push this heated air back out of the fireplace, typically through a vented or louvered opening on the top of the fireplace to achieve the purpose of heating the whole room air. Whether the blower starts or not depends on the internal temperature of the fireplace. You can control whether the blower starts or not by controlling the switch of the fireplace. It is best choice for quiet and comfortable. Winter always comes silently, it seemingly never ending season of cold weather, snow drifts, and iced locks make us unbearable. But this doesn’t mean your time spent indoors must be spent in the cold as well. Dual blowers with center mounted motor. Total Length = 12 7/8″ Height = 4 1/4″ Width = 4 1/4. Motor RPM: 3000 Airflow in C. M: 160 ; Volts: 120 ; Frequency (hertz): 60; 1.0A. All blowers are aftermarket, not OEM equipment. Respect the needs of customers and pay attention to their shopping experience. A good after-sales service. 6000 GDV, 36 DV 88, SL-36, SL-42. A36, A42, ADI Series (ADI60S, ADI-ZC-FB, ADI-ZCFB-S), BCDV36, BE-36, CB4842, CD4842, CNXT4236, CNXT4842, CNXT70, CNXT90, DV3732, DV4136, GBi25, GCBC60, GCBC80, GCDC60, GCDC80, GNTC80, MAX60, MAXUS, NOVi30, NOVi35, SC60, Titan, Twilight, Twilight II. Fits Heat N Glo. 4000GDV, 4000TV, 5000GDV, 5000TV, 6000CBV, 6000GBV, 6000TVFL, 6000ARCH, 6000BE, 6000BEC, 6000C, 6000CAMP, 6000CF, 6000CL, 6000CLX, 6000 DVTFL, 6000G, 6000GCF, 6000 GDVFL, 6000GL, 6000GLX, 6000PLUS, 6000SEB, 6000TR, 6000TRB, 6000TRI, 6000TR-OAK, 6000TRXI, 6000TV, 6000TV-OAK, 6000TVB, 6000XLSB, 6000XLS, 6000XLT, 7000TR, 7000TV, 7000XLS, 8000ARCH, 8000BE, 8000BEC, 8000C, 8000CAMP, 8000CBV, 8000CF, 8000CL, 8000CLX, 8000 DVTFL, 8000G, 8000GBV, 8000GCF, 8000 GDVFL, 8000GL, 8000GLX, 8000PLUS, 8000SEB, 8000TRB, 8000TRC, 8000TRI, 8000TR, 8000TR-OAK, 8000TRXI, 8000TV, 8000TVFL, 8000XL, BAY-38HV, BAYFYRE-TRS, BE-32, BE-36, BE-41, BV4236, BV4842, CBS-41, CERONA-36, CERONA-42, DV3732, FB-GRAND, FB-IN, GATEWAY, GRAND-50, ST-36TRB, PIER-36TRB, LCOR-36TRB, RCOR-36TRB, Pier-TRC, ST-TRC, L-Corner-TRC, R-Corner-TRC, ST-36TR, ST-36TRLP, PIER-36TR, PIER-36TRLP, Pier-38HV, ST-38HV, Pier-TVFL, ST-42TVFL, Pier-TVFL, ST-42TVFL, Pier-HBV, ST-HBV, LCOR-HBV, RCOR-HBV, Pier-HV, ST-HV, LCOR-HV, RCOR-HV, Pier-TR, LCOR-TR, RCOR-HR, ST-HR, ST-550T, ST-GDV, NORTHSTAR, SL-3000, SL-32, SL-36, SL-42, SL-350DVT, SL-350TRS, SL-350TV, SL-36-Ultimate, SL-550BE, SL-550METRO, SL-550TR, SL-550TRS, SL-550TV, SL-750TR, SL-750TRS, SL-750TV, SL-950TR, SL-950TV, Olympus, Titan, TIARA. 7100 Series, Expression 36 (QV36A-FB), QFP38, QFP44, QV32, QV36, QV-ST, QV-PIER, Topaz, Twighlight II. Cross Reference Part #. Helps reduce costly energy bills and heats large rooms efficiently. This Variable Speed Ctrl helps you control the speed of any fan.