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 100048692: K,FINAL BURNER ASSY,NAT,16",#42 ORIFICE (Back to product) Home » Parts » Water Heater Parts » AO Smith Parts See More Products Like this One (5828 Items) No Product Image A. O. SMITH 100048692 Product ID: 63453 AO SMITH 100048692: K,FINAL BURNER ASSY,NAT,16",#42 ORIFICE $138.00 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 »