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SKU:MLCK0405

Metal-Fab 4" Diameter x 5' Length Flexible Connector

Metal-Fab 4" Diameter x 5' Length Flexible Connector

Regular price $199.99
Regular price Sale price $199.99
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Overview

Metal-Fab provides complete and comprehensive venting solutions to the HVAC, Hearth and Plumbing markets.  Founded in 1958 on the premise that offering better products and services would be the key to our success.

Metal-Fab continues to operate today as a privately held entity with the same core values that lead to success while creating steady, stable growth over the past six decades.

Customer needs are the highest priority at Metal-Fab that is why every customer receives a unique experience while choosing from a full line of high-quality venting products for commercial, residential and industrial applications. 

Cutting-edge manufacturing systems, innovative designs, patent products, unmatched product quality, and a focus for detail have resulted in a leadership position within the industries Metal-Fab serves.  Our constant product improvement process and experience in developing and engineer products for safe, efficient appliance operation sets Metal-Fab apart from the competition.

Description

Flexible Aluminum Chimney Liners intended for field-installation into new or existing tile-lined or unlined masonry chimneys, venting natural active Category I gas-fired appliances which burn natural gas or propane.  Chimney liners are intended to be installed in accordance with the “Standard for Chimneys, Fireplaces, Vents, and Solid Fuel Burning Appliances,” NFPA 211; “National Fuel Gas Code,” NFPA 54/ANSI Z223.1 or Canada, CAN-B149.1.

Flexible Aluminum Chimney Liners are tested and listed to UL 1777 and ULC –S635 for approved new or existing masonry relining chimney applications.  Flexible aluminum liners are manufactured from a durable aluminum alloy, ensuring maximum flexibility and strength.

Features

  • Also available in 3", 4", 5", and 6" Diameter.
  • 2-Ply Aluminum Flex
  • Twist Lock B-Vent Male Connection
  • Stainless Steel Single Wall Connection
  • Use of the MLCK Flexible Connector eliminates the need to cut, crimp, or screw-fasten sections of the rigid single wall connector
  • Simply pre-stretch the MLCK connector to the desired length (up to 5') and install between appliance and inlet to Type B Gas vent
  • MLCK connector is UL listed

Limitation

  • Flexible connector is not designed to be enclosed (unless it is enclosed within a masonry chimney, factory-built chimney, or Type B Gas Vent)
  • Flexible connector is not designed to pass through a combustible area such as a wall, ceiling, roof joist, floor, or crawl space
  • Flexible connector must be installed in compliance with applicable clearance to combustible
  • MLCK Flexible connector is not listed for use in Canada

    Specifications

     Application
    For use with Category-1 gas-fired furnaces, fireplaces, water heaters, wall heaters, etc.
    Clearances See Installation Instructions
    Listing Standard NFPA 211
    NFPA 54
    UL 1777
    ULC – S635
    Construction
    Flue Material Specifications: double ply aluminum alloy; .0055 thick each layer.

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    WARNING: Proposition 65

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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

    • 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

    • 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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