Durablow MFB 160B GFK-160 Fireplace Stove Blower (GFK-160 KIT (Rheostat + Thermostat) v1) IMPORTANT: Please make sure this item fits in your fireplace, see size and models in images.  Fits Fireplace Brands (Find MODELS in IMAGES): Heat & Glo, Heat N Glo, Heatilator, Majestic, Superior ; The "Fits" BRAND and MODEL # are Reference ONLY! Please CHECK the Size & Ratings of your originals BEFORE buying. Competitor Cross Reference Part #: GFK-160, GFK-160A, GFK-160B, Fasco 7002-1241, A133, 3315, Rotom R7-RB168 R7-RB168B, HB-RB168, R7-RB27, HB-RB50, HB-RB166 HB-RB167, Regency Wood Stove 846515, FK26 Dutchwest, Stardance, SNV30, FAB-1600, FK-180 (Osburn, Valley Comfort, Pacific), P168DBB Included with Purchase Ball bearing dual blower, Pre-wired harness for easy installation, Rheostat variable speed control, Magnetic thermostat, 3-prong power cord, Noise reduction padding, Velcro, Rubber mounting feet to reduce noise and vibration, Installation instructions Length x Width x Height (Inches): 12.75 x 4.5 x 4.5 ; Insulation: Class H (rated to 392F / 200C) ; Motor RPM: 3000 ; Airflow in C.F.M: 160 ; Volts: 120 ; Frequency (hertz): 60 ; Power Consumption (watts): 60 ; Power Cord Length (inches): 75 ; Rheostat: YES ; Thermostat: YES, Temperature: Activate at 120F / 50C, shutoff at 90F / 32C ; Material: Aluminum + Galvanized Steel ; Packaging Materials: Shipping box, Bubble Wrap, Foam ; Certifications: Rheostat, Thermostat, Motor UL Approved. Duct Size: 4.7" (120mm) X 1" (25mm) /each ; Improved structure for lower noise level; Balanced fan blades for NO vibration. Universal type for most real fire flame / gas fireplace.