As an Amazon Associate, we earn from qualifying purchases. Home » IHP » J3970 Astria Bottom Front White Refractory - J3970 IHP . J3970 Attributes Brand name, Manufacturer name, ManufacturerIHP Extra Product NameAstria Bottom Front White Refractory - J3970 keywordsastria, craftsmancat, wood stove, bottom refractory, white refractory, bottom front, front bottom, front refractory, 106662-01, ihp moq, multiple, tierMinQty11 MPN, SKUJ3970 snippetReplacement bottom front white refractory for Astria wood burning fireplaces with catalyst. OEM IHP part # J3970 tierPrice1157.00 Distributor offers SellerSKUMOQIn stockMultiplePrices Stove Parts UnlimitedJ3970111 @ $157.00