We're really sorry... ...we don't currently have that one in stock Please add your email and we'll notify you when it's back AO SMITH 100111102:K,VENTING,4",ULC COMPLIANT,BTH 300-500 (replaces 9006330005) (Back to product) Home » Parts » Water Heater Parts » AO Smith Parts See More Products Like this One (5814 Items) A. O. SMITH 100111102 Product ID: 50806 AO SMITH 100111102:K,VENTING,4",ULC COMPLIANT,BTH 300-500 (replaces 9006330005) $207.00 Qty To ensure the correct part, please enter the manufacturers name, model and serial number of your heater: Description Email Friend Ask a Question About this Product Return Policy | Shipping Policy « Previous | Next »