IC00-42 | 1-5/8in Tube OD 10/PK | DiversiTech Kit Contents_Includes Nozzle; Recommended Settings; Special Air Tube and Firing Pin; Riello F5 Burner; Circulator with Flanges; Aquastat; 3 Inch Stainless Steel Flexible Oil Line and Wiring Harness reducing energy consumption * Extends

IC00 42 1 5 8in Tube OD 10 PK DiversiTech Kit Contents_Includes Nozzle; Recommended Settings; Special Air Tube and Firing Pin; Riello F5 Burner; Circulator with Flanges; Aquastat; 3 Inch Stainless Steel Flexible Oil Line and Wiring Harness reducing energy consumption * Extends reducing energy consumption * Extends the lifespan of the water heater by protecting it from harmful combustion byproducts * Provides peace of mind knowing that your water heater is operating safely and efficiently Our trusted HVAC store offers the best prices and fast shipping for your products and other demanding applications With its durable build