Check the listing for details. Vent Kit Replacement for Gas Tankless Water Heater Direct Vent Steel Stainless. Condition: New. Listed at 39.99 USD. Vent Kit Replacement for Gas Tankless Water Heater Direct Vent Steel Stainless3-inch Stainless Steel Direct Vent 88 Degree Elbow, Perfect for Water Heater Round Tube Air Ventilation and Vent Pipe DuctworkWidely Applicable: This 3-inch 90-degree duct elbow is designed for various environments, making it ideal for home heating and bathroom setups.Easy Installation: MIZUDO anti-backflow vent elbow from features a crimped end, facilitating straightforward installation into both sheet metal and fiberglass ductwork.Smoothly Discharge Exhaust Gas: This vent elbow ensures that tight corners can be navigated easily, optimizing airflow and ensuring maximum efficiency in home heating systems.High-Quality Material: MIZUDO duct elbow is made from high-quality stainless steel. This ensures longevity and resilience against wear and tear.Thoughtful After-Sales Service: If you have any questions about installation and maintenance, please do not hesitate to contact us and we will serve you wholeheartedly. Direct Vent Set of 3" OD Elbow and 3" OD x 19.7" Length Chimney Rain Cap, Perfect for Water Heater Round Tube Air Ventilation and Vent PipeRain Cover: The top of this chimney is closed and surrounded by a mesh cavity. The closed top ensures that rainwater will not flow from the vent pipe into the water heater during rain or snow.Easy Installation: MIZUDO vent elbow from features a crimped end, facilitating straightforward installation into both sheet metal and fiberglass ductwork.Smoothly Discharge Exhaust Gas: The streamlined surface ensures that airflow remains consistent and uninterrupted, enhancing the overall performance of the home heating systems.High-Quality Material: MIZUDO wall thimble is made from high-quality stainless steel. This ensures longevity and resilience against wear and tear.Extensively Compatible: Seamlessly Fits Any Indoor Gas Water Heater from Mizudo, Fogatti, Orbek for Effortless Installation.Thoughtful After-Sales Service: If you have any questions about installation and maintenance, please do not hesitate to contact us and we will serve you wholeheartedly. 3" OD x 12.6" Length Stainless Steel Direct Vent Straight Pipe, 2PCS, Perfect for Water Heater Round Tube Air Ventilation and Vent Pipe DuctworkWidely Applicable: This 3" OD x 12.6" length stainless steel direct vent straight pipe designed for various environments, making it ideal for home heating and bathroom setups.Easy Installation: The end of the straight pipe is narrowed to form a connector. Align the connector and insert it. Use aluminum tape or clamps to fix them to complete the installation. To calculate installed length, subtract 2.2" from each connection of vent.Smoothly Discharge Exhaust Gas: The streamlined surface ensures that airflow remains consistent and uninterrupted, enhancing the overall performance of the home heating systems.High-Quality Material: MIZUDO straight pipe is made from high-quality stainless steel. This ensures longevity and resilience against wear and tear.Thoughtful After-Sales Service: If you have any questions about installation and maintenance, please do not hesitate to contact us and we will serve you wholeheartedly.3.15" OD Stainless Steel Direct Vent Wall Thimble, Retractable Length from 4.7" to 7.0", Perfect for Water Heater Round Tube Air Ventilation and Vent PipeAdjustable Length: In order to accommodate thicker walls, it has adjustable length from 4.7" to 7.0". wall thimble flashing is 9.85" x 9.85", tight inner connection.Widely Applicable: MIZUDO wall thimble is used for horizontal exhaust venting, only through the outside wall, making it ideal for home heating and bathroom setups. Before purchasing, please make sure your vent pipe diameter size is less than 3".Smoothly Discharge Exhaust Gas: The streamlined surface ensures that airflow remains consistent and uninterrupted, enhancing the overall performance of the home heating systems.High-Quality Material: MIZUDO wall thimble is made from high-quality stainless steel. This ensures longevity and resilience against wear and tear.Thoughtful After-Sales Service: If you have any questions about installation and maintenance, please do not hesitate to contact us and we will serve you wholeheartedly.