This is the replacement transflo/tangential blower that fits on many of the stoves models but may also fit a variety of other models and manufactures based on size and shape
This blower fits many OEM gas and wood fireplaces. 
All components feature magnets for easy installation. 

The package includes:

• Blower
• Pre-assembled thermal sensor
• Variable speed control
• Cord with three prong plugs

Specifications:

• 50 Watts
• 0.86 Amps
• 115 Volts
• 1.1250 RPM
• Rotation CW
• 130 CFM
• Ball Bearing
• Blower Measurements: 12.9" x 4.3" x 3.6"
• 65mm x 240mm (2.6" x 9.4")

Part # HB-RB39