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 100112613: K,GAS CONT,NG,2.5"CAV,4"WC,W/R (replaces 100081178, 9008218005, 323670-000) (Back to product) Home » Parts » Water Heater Parts » AO Smith Parts See More Products Like this One (5828 Items) A. O. SMITH 100112613 Product ID: 52197 AO SMITH 100112613: K,GAS CONT,NG,2.5"CAV,4"WC,W/R (replaces 100081178, 9008218005, 323670-000) $204.00 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 »