Selkirk 3" to 8" Wall Thimble (Round - Type B Gas Vent) Size:8-Inch Model 3SPVADFM Piece/carton 6 Dimensions

Model 3SPVADFM Piece/carton 6 Dimensions 3" (dia

Maximum BTU Output: 25

it is easy to walk through Alexa or Google Home pairing by clicking on your fireplace in the app

No chimney or vent required

Adjustable flame speed and brightness

Selkirk 3" to 8" Wall Thimble (Round - Type B Gas Vent) Size:8-Inch Model 3SPVADFM Piece/carton 6 DimensionsSelkirk 3" to 8" Wall Thimble Used to ensure clearance to combustibles is maintained. Wall Thimble also serves as a firestop. Adjusts from 4 1 8" to 7" to fit thickness of wall. (RV) Round Type B Gas Vent Model RV Double Wall Gas Vent is the installer's choice for residential, industrial and light commercial applications. The aluminum liner heats up quickly to promote strong draft. Galvanized outer provides protection against outdoor elements. Product