Suggested replacement: Fireplace blower motor CFM Inc, MVL Majestic EM3030LH-85, Heritage, Majestic Instaflame, Napoleon, Woolf Steel, Continental Fireplaces.  Napoleon Fireplace MVL blower motor EM3030L-139 ZS-1
 
Description :
AC Motor - CW rotation tangential blower. Fireplace Tangential Blower Assembly OEM Replacement.
For CFM, HE20, GZ550, MVL
Rotation:  CW (Motor on right side of blower)
54 watt
115 volt
1500 rpm
140 cfm 
Sleeve bearing/RB64 Starndard/45(HD) 
Body: 12.9 x 4.3 x 3.6″
Wheel: 65 x 240mm (2.6 x 9.4″)
Note: OEM 56Watts