This is the replacement transflo blower that fits on many of the Security Firepalace models but may also fit a variety of other models and manufactures based on size and shape

Commonly used on the following models:
Security UZY4 Wood Fireplace

Specifications:

• 35 Watts
• 0.75 Amps
• 115 Volts
• 1/1800 RPM
• CCW Rotation
• 80 CFM
• Bearing is a Sleeve
• Blower Measurements: 12.9" x 4.3" x 3.6"
• Blower Wheel: 65mm x 120mm (2.6" x 7") 

Part # HB-RB67