
2ZR321F0501 Comparison
| photo | price | summary | rating |
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![]() | $56.08 | Condition is New, Z-Flex 2ZR321F0501 Chimney Liner 5" OD SS 1' Length HVAC Venting, FREE SHIPPING | ![]() |

The Z-Flex 2ZR321F0501 chimney liner is a high-performance venting solution designed for use with heating systems and fireplaces. This chimney liner is specifically engineered for odor reduction, making it an excellent choice for homes where strong smells from vented appliances can be a concern.
Measuring one foot in height, this chimney liner is a versatile option that can be used with various heating applications, including furnaces, water heaters, and boilers. It is constructed from a durable and flexible material, allowing it to conform to the shape of your chimney or vent system with ease.
The Z-Flex 2ZR321F0501 chimney liner is designed to meet the rigorous standards of UL 1773 and UL 1778, ensuring safe and reliable operation. It features a double-walled design with an inner stainless steel liner and an outer aluminum shell. The insulation between the layers helps to maintain a safe temperature and reduce heat loss.
The odor reduction properties of this chimney liner are achieved through the use of a special coating on the inner surface. This coating is designed to capture and neutralize odors, providing a fresher and more pleasant living environment. Additionally, the liner is resistant to corrosion and rust, ensuring long-lasting performance.
Installation of the Z-Flex 2ZR321F0501 chimney liner is a straightforward process, with no need for specialized tools or extensive modifications to your existing chimney or vent system. The liner comes with a flexible damper that can be easily adjusted to control airflow and prevent drafts.
Overall, the Z-Flex 2ZR321F0501 chimney liner is a high-quality and effective venting solution for homes with heating systems or fireplaces. Its one-foot height makes it a versatile option for a range of applications, while its odor reduction properties ensure a fresher and more pleasant living environment. With its durable and flexible design, this chimney liner is a reliable and long-lasting investment for your home.
Pros and Cons of Buying a Z-Flex 2ZR321F0501 Chimney Liner for HVAC Venting
Introduction:The Z-Flex 2ZR321F0501 chimney liner is a popular choice for HVAC venting due to its flexibility and durability. However, like any product, it has its advantages and disadvantages. In this article, we will discuss the pros and cons of buying this chimney liner for HVAC venting.
Pros:1. Flexibility: The Z-Flex 2ZR321F0501 chimney liner is known for its flexibility, which makes it easier to install in irregularly shaped chimneys or vents.
2. Durability: This chimney liner is made of high-quality stainless steel, which ensures its durability and resistance to corrosion.
3. Energy Efficiency: The Z-Flex 2ZR321F0501 chimney liner can help improve the energy efficiency of your HVAC system by reducing heat loss through the chimney.
4. Code Compliance: This chimney liner meets the requirements of most building codes, making it a safe and reliable option for HVAC venting.
Cons:1. Cost: The Z-Flex 2ZR321F0501 chimney liner is more expensive than some other options on the market.
2. Installation Complexity: While the flexibility of this chimney liner makes it easier to install in some situations, it can also make the installation process more complex in others.
3. Size: This chimney liner is designed for a specific size vent, so it may not be suitable for all HVAC systems.
Conclusion:The Z-Flex 2ZR321F0501 chimney liner is a high-quality, durable, and flexible option for HVAC venting. Its flexibility makes it a good choice for irregularly shaped chimneys or vents, while its durability and energy efficiency make it a smart investment in the long run. However, its cost and installation complexity are potential drawbacks that should be considered before making a purchase.
Recommendation:If you have an irregularly shaped chimney or vent and are looking for a reliable and energy-efficient solution for HVAC venting, the Z-Flex 2ZR321F0501 chimney liner is a good option to consider. However, be sure to factor in the cost and potential installation complexity before making a purchase. It is always a good idea to consult with a professional HVAC technician to determine if this chimney liner is the best fit for your specific situation.
Details:
Item type: hvac venting. Application: commercial, residential.: standard type: vent length . It helps in optimizing airflow and maintaining temperature control.
It is suitable for all fuel types. Constructed from durable stainless steel. Material: stainless steel 304. Venting style: Z-flex chimney liner.
Height inches: 12. Insulation is needed for wood burning applications. Product highlights: this chimney liner is designed for reliable performance across various heating applications.: the Z-flex 2ZR321F0501 is a stainless steel rigid chimney liner with diameter of five inches and length one foot.
Brand: Z-flex. Technical specifications: diameter inches: 5. This product offers a fusion welded seam, ensuring smooth finishes and improved fitting.
specifications furnaheat:
- brand: Z-flex
- mpn: 2zr321f0501
- part type: Liner Hvac
payments furnaheat:
- credit card: discover
- other
- wallet: google-pay
offer furnaheat:
- price: $56.08
- item condition: New
- sold #: 17
- in stock #: 1
- availability: in stock
- options: ship-to-home
- started: november 1, 2025
shipping furnaheat:
- transit: 3-6 days
- type: fixed
- class: standard
- service: standard
seller furnaheat:
- rating: 99.0%
- # reviews: 11794
- city: dresher, pa
general furnaheat:
- category: Business & Industrial > Refrigeration > Hvac Systems > Central Furnaces
returns furnaheat:
- time: 30 days
- paid by: seller
- method: money back
- policy: returns accepted
Grouped With:
- 2SVSGB06: BAND, Z Flex

