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5 in. Plate Support and Fire Stop for Tankless Water Heaters

Save $3.84 (8%)
  • Compatible with 3 in x 5 in Concentric Venting
  • Hugs Wall for Out of Sight Installation
  • 17 inch Square Base
  • See More Details

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Save $3.84 (8%)

Product Overview

This high quality, steel plate support and fire stop offers an aesthetic venting solution for tankless water heater installation projects. The unobtrusive profile of the design hugs the wall and stays out of sight. Durable, long lasting steel construction provides years of trouble free service.
  • 1-step connection
  • Supports 3 in. x 5 in. concentric venting
  • Galvanized steel
  • Corrosion resistance
  • Easy installation
  • Developed for use with Rheem tankless water heaters
  • Durable construction
  • Not compatible with other venting systems
  • Do not mix with components from other manufacturers
  • 17 in. square base
  • Call 1-855-400-2552 before noon for same-day installation service in most areas, or visit our Water Heater Installation page for more information.

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Product Depth (in.)
Product Height (in.)
Product Width (in.)


Compatible Brand/Model
Finish Family
Silver Metallic
For Use With
Gas Tankless
Stainless Steel
Pack Size
Product Type
Repair Kit
Product Weight (lb.)

Warranty / Certifications

Manufacturer Warranty
1 year limited

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Customer Reviews

  • 4.7
    out of 3 reviews
  • 0% recommend this product
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Showing 1-3 of 3 reviews
  • Verified Purchase
This works well. Just what we needed....
This works well. Just what we needed.
by Bouldersam
  • Verified Purchase
Worked well and easy to to install....
Worked well and easy to to install.
by Moses
  • Verified Purchase
Showing 1-3 of 3 reviews