Exclusive Features? Complete 304 Stainless Steel Construction(/Li)(Li)For Use With C1Hood & C1Liner Ventilation Models ue (Model: C1Flue10) - For Ceilings 8'6" To 9'8" High Flue (Model: C1Flue12) - For Ceilings 9'8" To 12? Outdoor Flue Disclaimers And Warnings: Warning - Prop65 Notice - Ca Residents Only Www.P65Warnings.Ca.Gov.