This is the Damper Assembly Replacement for the Appalachian 52 BAY Stoves. They have the Catalyst 2.5 x 6.875 x 3 inch with a notch. The assembly uses two catalyst this size.

The assembly is complete with the following: Belly weldment, impingement plate, slide damper plate, new damper rod with spring (spring may be gold instead of black) and installation hardware ( 4 latching bolts, and tension pins (for damper rod) There is also a catalyst blanket to seal around the Catalyst. Mounting Latches are Not included.

Catalyst and Interam Wrap Gasket sold separately. See Part SV3452 for replacement. SV3522 for Catalyst Gasket Only

Please give us a call with any questions 336-701-0555 or email us at woodstoveparts@hotmail.com