Outer cylinder for burner

88DU, 89D, 87D, 86D, 85XCDUO, 85NDT, 85Dt, 85DP, 85D, 40Dt, 800D, 40D, 30VIKINGCOMBI, 30GB, 30Dt, 30D, 3000Dx, 22GB, 22Dt, 95D, 96D, 97D, 30VIKINGCOMBI_AMA, 30VikingWater, 30VIKINGAIR