Appalachian 52 Bay Damper Assembly – Replacement for 52 BAY Catalytic Wood Stoves

Appalachian 52 Bay Damper Assembly – Replacement for 52 BAY Catalytic Wood Stoves

Restore the damper operation of your Appalachian 52 BAY wood stove with this replacement damper assembly. Designed specifically for Appalachian 52 BAY catalytic wood stoves that use two notched catalytic combustors measuring 2.5" × 6.875" × 3", this assembly replaces the original damper mechanism and includes the major components needed for installation.

The assembly includes the belly weldment, impingement plate, slide damper plate, damper rod with spring handle, installation hardware, and catalyst sealing blanket.

Key Features

• Direct replacement damper assembly for compatible Appalachian 52 BAY catalytic wood stoves
• Designed for two notched catalytic combustors measuring 2.5" × 6.875" × 3" each
• Includes belly weldment, impingement plate, and slide damper plate
• Complete with new damper rod, spring handle, four latching bolts, and tension pins
• Includes catalyst sealing blanket for installation around the combustors
• Heavy-duty metal construction for high-temperature wood stove applications
• Replacement spring handle may be gold or black depending on availability

Specifications

• Brand: Appalachian Stove
• Product: 52 Bay Damper Assembly
• Application: Appalachian 52 BAY catalytic wood stove
• Catalyst Configuration: Two catalytic combustors
• Required Catalyst Size: 2.5" × 6.875" × 3" with notch
• Replacement Catalyst Part Number: SV3452
• Catalyst Wrap Gasket Part Number: SV3522
• Construction: Metal damper assembly with sealing components

What's Included

• Belly weldment
• Impingement plate
• Slide damper plate
• New damper rod with spring handle
• Four latching bolts
• Damper rod tension pins
• Catalyst sealing blanket
• Installation hardware as specified

Not Included – Sold Separately

• Two catalytic combustors – Part #SV3452
• Interam catalyst wrap gasket – Part #SV3522
• Mounting latches

Compatibility

Appalachian Wood Stoves:

• Appalachian 52 BAY – Models equipped with two notched 2.5" × 6.875" × 3" catalytic combustors

Verify your existing damper configuration and catalytic combustor dimensions before ordering. This assembly should not be assumed interchangeable with Appalachian Phase I, Phase II Short Catalyst, or Non-EPA damper assemblies.

Important Installation Notes

• Mounting latches are NOT included and must be reused or purchased separately.
• Catalytic combustors and Interam wrap gaskets are NOT included.
• The damper rod spring handle may be supplied in gold or black.
• Confirm the original assembly configuration and mounting arrangement before installation.
• Allow the stove to cool completely before performing repairs.

Why Choose This Appalachian 52 Bay Damper Assembly?

A worn or damaged damper assembly can interfere with the proper operation of your Appalachian wood stove. This replacement assembly provides the major damper components in one package, helping simplify repairs and restore the original damper mechanism.

At Total Hearth, we specialize in replacement parts for wood stoves, pellet stoves, and fireplaces, helping customers maintain and repair their existing heating appliances.