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5 Inch Ventis 304L Stainless Steel Spark Arrestor Screen

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VA-CSA05 - 5" Ventis Class-A All Fuel Chimney 304L Stainless Spark Arrestor Screen. This screen may be placed in most Ventis Class-A caps. It will not fit into the Wind Directional or Diamond Caps.


  • Sleek Mirror Finish Outer Casing made of 430 Stainless Steel
  • Non-carcinogenic 2192-degree insulation for enhanced safety
  • Inner Casing available in your choice of 304L or 316L Stainless Steel
  • Innovative Ventis Thermal Web technology
  • Efficiently reduces heat transfer to the exterior of the pipe
  • Allows for thermal bridging between sections of the pipe
  • Seamlessly joins the inner and outer pipe while accommodating expansion and contraction of the inner pipe
  • Provides 360-degree reinforcement for the fastening system
  • Designed specifically for solid fuel applications
  • Listed to UL103HT and ULCS629
  • Manufactured in the USA
  • Forever Warranty™

Upgrade your chimney system with the  VA-CSA05 for enhanced safety and performance.


  • 5" Inner Diameter
  • Installed around the Class-A caps
  • Can't be fit in Wind Directional or Diamond Caps
  • For Any Fuel Application
  • Stainless Steel


The Class-A All-Fuel Chimney 304L Stainless Spark Arrestor Screen is a premium and adaptable chimney system made to safely and effectively vent a variety of heating appliances, including fireplaces, oil and gas heating systems, and wood-burning stoves. This chimney system consists of several vital components, and the 304L stainless spark arrestor screen is an essential part of it.

Here's an introduction to the key components and features of this chimney system:

  1. Class-A All Fuel Chimney: This type of chimney is engineered to meet rigorous safety and performance standards. It is suitable for use with a wide range of heating appliances, making it a versatile choice for homeowners and builders.
  2. 304L Stainless Steel: The "304L" designation indicates that the stainless steel used in the chimney components is of high quality and has low carbon content. This type of stainless steel is known for its corrosion resistance and durability, making it an excellent choice for outdoor applications like chimneys.
  3. Spark Arrestor Screen: An essential component of safety is the spark arrestor screen. It is usually positioned at the top of the chimney to keep debris, sparks, and embers from escaping and perhaps starting fires or creating other dangers. The spark arrestor screen's durability and corrosion resistance are guaranteed by the use of 304L stainless steel.
  4. Versatility: A Class-A All-Fuel Chimney with a 304L Stainless Spark Arrestor Screen is suitable for use with various fuel types, including wood, oil, gas, and pellet stoves. This versatility allows you to adapt the chimney to different heating appliances and fuels while maintaining safety and efficiency.
  5. Easy Installation: These chimney systems are designed for relatively easy installation, especially when installed by a qualified professional. They often feature a twist-lock or other secure connection mechanisms for straightforward assembly.
  6. Durability: The 304L stainless steel construction provides excellent durability and resistance to the elements. This chimney system is built to withstand harsh weather conditions, ensuring a long lifespan.
  7. Compliance: When properly installed and maintained, a Class-A All-Fuel Chimney with a 304L Stainless Spark Arrestor Screen should meet local and national building codes and safety regulations, providing peace of mind for homeowners.

In summary, a Class-A All-Fuel Chimney with a 304L Stainless Spark Arrestor Screen is a reliable and versatile chimney system designed to safely and efficiently vent heating appliances of various fuel types. Its high-quality materials and construction ensure durability, safety, and compliance with building codes, making it a practical choice for both new construction and retrofitting existing heating systems.

VENTIS® CLASS-A All-Fuel Chimney System

The Ventis Class-A All Fuel Chimney with a 304L inner and 430 outer wall is a high-quality and versatile chimney system designed for venting a wide range of heating appliances, including wood stoves, fireplaces, furnaces, and more. This chimney system is known for its durability, safety, and compatibility with various fuel types, making it a popular choice for both residential and commercial applications.

Here are some key features and benefits of the Ventis Class-A All-Fuel Chimney:

  1. Dual-Wall Construction: The chimney consists of two walls - a 304L stainless steel inner liner and a 430 stainless steel outer wall. The 304L stainless steel is highly corrosion-resistant and is designed to withstand high temperatures and corrosive byproducts produced during the combustion process.
  2. All Fuel Compatibility: This chimney system is suitable for use with a variety of fuel types, including wood, oil, gas, and coal. It can handle the demands of different heating appliances, ensuring safe and efficient venting.
  3. Easy Installation: The Ventis Class-A All Fuel Chimney is designed for straightforward installation. It typically includes features such as twist-lock connections and secure locking bands, making it easier for installers to put the system in place.
  4. High-Temperature Insulation: Some models come with high-temperature insulation between the inner and outer walls. This insulation enhances the safety of the chimney by reducing the clearance requirements for combustibles, and it helps maintain higher flue gas temperatures for improved draft.
  5. Durable and Long-Lasting: The 304L stainless steel inner liner provides excellent resistance to corrosion and rust, ensuring that the chimney system remains durable and long-lasting even in harsh conditions.
  6. UL Listed and Tested: Ventis Class-A All Fuel Chimney systems are typically tested and listed to UL 103 and UL 103HT standards, ensuring that they meet rigorous safety and performance criteria.
  7. Versatile Design: The chimney system is available in various sizes and configurations to accommodate different installation requirements, including through-the-roof, through-the-wall, and freestanding installations.
  8. Sleek Aesthetics: The stainless steel finish of the outer wall adds a clean and polished look to your home or commercial space.

When choosing a Ventis Class-A All Fuel Chimney system, it's essential to consult with a professional installer to ensure that the system is appropriately sized and installed according to local building codes and regulations. Proper installation and maintenance are crucial to the safe and efficient operation of your heating appliance.

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Last updated on April 2nd 2024.



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