SKU:03601367
Olympia Chimney & Venting 4" Rhino Rigid 316L Stainless Steel 90-Degree Adjustable Elbow - EL316-4-90
Olympia Chimney & Venting 4" Rhino Rigid 316L Stainless Steel 90-Degree Adjustable Elbow - EL316-4-90
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Rhino Rigid 316L is a high-performance chimney liner built for efficiency, durability, and secure venting in demanding fuel applications. Constructed from corrosion-resistant 316L-alloy stainless steel, this rigid liner features a smooth interior that reduces turbulence, improves draft, and supports cleaner, more efficient appliance operation. Its smooth-weld seams are designed to seal in gases and moisture completely, while maintaining a perfectly round shape for optimal airflow and secure connections.
Engineered for compatibility with Forever Flex, UltraPro, and Pro systems, the Rhino Rigid 316L is ideal for venting oil, non-condensing gas, and coal appliances. Expanded ends provide a tight, secure fit while enhancing system performance and minimizing the risk of leaks or drips. Whether you’re installing a new system or upgrading an existing chimney, this rigid liner delivers professional-grade strength, thermal integrity, and long-term reliability.
Features
- For Forever Flex, UltraPro, and Pro
- 316L-Alloy Stainless Steel
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Designed for oil, non-condensing gas, and coal appliances
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Offers the most efficient venting due to turbulence
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Tight, secure fit every time
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Specifications
| SKU | 03601367 |
| Size | 4" |
| Vendor Part | EL316-4-90 |
Warranty
What our customers are saying...
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Researched and ordered my fireplace from US FIreplace Store. Pricing was a fair value however, the customer service was EXCELLENT! I had an issue with the direct vent venting. I called US Fireplace and the correct items were sent out the next day AND Janessa stayed on top of my return authorization and sent me the permissions and documents I needed to return the incorrect item and no cost to me, including return shipping. Overall, I am a very satisfied customer and my fireplace looks and operates flawlessly. I am glad that I selected US FIreplace to source my direct vent fireplace. Thank you for the great service.
Clay
Monteagle, TN
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I had placed an order, through Lowe's Home Improvement, for an Electric Firebox: Revillusion RBF42. Ordered 1st part of January. Was told I would have it in 3 weeks. When checking to see is it came in, was told it was delayed to 3/15. Was then told is was delayed until 4/25. Waited until 4/27 to check on it. Was then told it was now delayed until August. This firebox was going in a new Sun Room addition. I could not get my final inspection until the Firebox was installed. I went on line and googled for this same product. US Fireplace Store web site was given to me. This was on a Saturday. I call and reached a very nice man. Explain what I was look for. He checked and told me they had 30 of them in stock. I almost fell out of my chair. I clarified with him the product I was wanting. I ask how soon could I get it. He told me it would ship today. Again, was amazed. It arrived on the following Monday. What a pleasure and a relief working with US Fireplace Store and their employees. Exceed my expectations.
Thomas W.
Fort Mill, SC
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Great prices, quick delivery and fast hassle free services on the issue I encountered. I had purchased an electric fireplace unit that would not fit into the existing fireplace space. With one email I was able to get the wrong fireplace refunded and picked up at my home at no extra cost and the new one I purchased and delivered free of charge. Great company.
John P.
Denvers, MA
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