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Uplink Companies / Hart's Hearth Inc.            Copyright 2001 - 2014
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Page Updated 2/25/2014
Office Address: Hart's Hearth Inc. Uplink Companies 2523 Middle Rd. Trenton, NC  28585 Toll Free Phone#:  877-602-FIRE (3473) Fax: 800-571-2765 Office Hours: 9AM to 5PM Mon. - Fri. Closed: Sat. & Sun. Most all orders placed Monday thru Friday by 1:30 pm Eastern will be shipped same day. Tech Support, Customer Service, and Order Takers will be available during office hours above.

RectangleFlex 316 Alloy; 7" X 11"

RectangleFlex 316 Alloy; 7
HomeSaver 316 Alloy RectangleFlex
Flexible Stainless Steel Relining Pipe

316 Alloy is much more resistant to corrosion than 304 Alloy and is best suited for wood, coal, oil, and category 1 gas appliances. 

    Before HomeSaver came out with RectangleFlex Chimney Liner, a whole lot of chimneys could not be relined with stainless steel without downsizing, and downsizing goes against NFPA 211 code. You see, there are many 7"X11 " flues out there and trying to vent an 8" round woodstove or coal stove exhaust through that 7"X 11" was impossible, until now. 

    Even relining a fireplace chimney properly to still be able to use it as a fireplace, was near impossible. You see, you need to maintain, as close as possible, the cross- dimensional area of your existing flue in order for your fireplace to vent properly and not smoke up your house.

    All other components you may need which are not listed here, like cap, storm collar, etc. can be ordered from the 304 Alloy RectangleFlex page.

  Plus, now you can get custom made 316 Alloy RectangleFlex in 94 different sizes!  It's called Dial-A-Flex! This new option allows you to reline virtually any size chimney flue. Custom sizing and length cutting are done in the Ohio Plant and shipped the next business day if you order before 1 PM eastern time. 

Download the installation instructions (PDF) to learn how to properly install this liner.

Don't forget, if you want to get the UL Listing to the 1777 Standard you must insulate. Insulation also helps cut down on creosote formation and aids in draft.

Click Here for Insulation

*Click here for Flexible Liner installation diagrams.
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Qty   SKU Description Price

HomeSaver Top/Bottom Support Brackets

You Save: $1.31 (7%)

HomeSaver Bottom Plate Leg Support


Rain Cap; RectangleFlex 316-SS

You Save: $11.29 (7%)

Tee; Rmvbl Take Off; RectangleFlex 316-SS

You Save: $26.11 (10%)

Tee Cover; RectangleFlex 316-SS

You Save: $5.09 (7%)

Adaptor R-R; RectangleFlex 316-SS

You Save: $3.89 (7%)

25' Liner; RectangleFlex 316-SS

You Save: $494.68 (19%)
You Save: $68.62 (13%)
10'Minimum Purchase
You Save: $7.78 (7%)