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Internet # 314578331

Model # HTFB-R3

Store SKU # 1005744009

9 in. x 4-1/2 in. x 1-1/4 in. Medium-duty Firebricks (3 per Box)

$20.69
  • Features a maximum temperature rating of 2700°F
  • Made of high-quality fireclay to ensure durable use
  • Suitable for use in high efficiency wood burning appliances
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Return this item within 90 days of purchase. Read Return Policy
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Product Details
  • Features a maximum temperature rating of 2700°F
  • Made of high-quality fireclay to ensure durable use
  • Suitable for use in high efficiency wood burning appliances
About This Product

The main ingredient in firebricks is fireclay, which contains mostly alumina and silica, elements capable of withstanding high temperatures. Hard bricks are available in several grades, depending on their composition and properties, which determine the application of the product. Proper selection of the appropriate grade is critical. Our firebricks are rated medium-duty and have a temperature rating to 2700°F maximum and a high thermal shock resistance. Medium-duty firebricks are standard in most high efficiency wood burning appliances. Uses include backup linings, lower-temperature ceramic kilns and chimneys, and contains 34-38% alumina.

  • Box includes 3-pieces, each brick measures 9 in. x 4-1/2 in. x 1-1/4 in.
  • ASTM medium-duty grade - standard use in most high efficiency wood burning appliances
  • 2700° F maximum service temperature
  • Contains 34% to 38% alumina
  • High thermal shock resistance
  • Uses include: chimneys, fireplaces, wood stoves, outdoor fire pits, back-up linings, ceramic kilns (low temp), outdoor fireplaces, wood-burning pizza ovens
  • Return Policy
  • California residents
     see Prop 65 WARNINGS
Product ID #: 314578331Internet #: 020729810070Model #: HTFB-R3
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Specifications

Dimensions: H 1.25 in, W 9 in, D 4.25 in

Dimensions

Product Depth (in.)4.25 inProduct Height (in.)1.25 in
Product Width (in.)9 in

Details

Accessory TypeFirebrickProduct Weight (lb.)12 lb
Returnable90-Day

Warranty / Certifications

Manufacturer WarrantyLimited Warranty
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Questions & Answers

9Questions
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Q:How brittle are these bricks?
by|Jan 15, 2024
1 Answer
Answer This Question

A:  They are designed to take the wear and tear of the bottom of a firebox. However, if you drop them on a very hard surface the bricks may break.

by|Jan 15, 2024
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    Q:Can I heat these bricks in an oven? Or on top of a wood stove? I want to use them in my car on the floor board to help keep me warm. I have no heater
    by|Jan 10, 2024
    1 Answer
    Answer This Question

    A:  The bricks can be heated and will retain the heat for some period of time. We cannot speak to your question further as the bricks are not designed or tested for your application.

    by|Jan 11, 2024
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      Q:Can these bricks be used in a wok
      by|Sep 12, 2023
      1 Answer
      Answer This Question

      A:  If you mean the food comes in contact with the firebrick then we cannot answer your question because the brick are not tested for contact with food. You might asked a manufacturer of firebrick.

      by|Sep 12, 2023
        caret
        Q:Is this item in stock at the store or is it online purchase only? It's the hy-c fire bricks 3 pack. South Philly store
        by|May 11, 2023
        1 Answer
        Answer This Question

        A:  Model number HTFB-R3 is only available online.

        by|May 11, 2023
          Showing 1-4 of 9
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          Customer Reviews

          4.4 out of 5
          • 4.4 out of 23 reviews
          • 100% recommend this product
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          Showing 1-10 of 23 reviews
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          1 found this review helpful
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          Homeowner
          Heavier than original, refects more heat
          by
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          OEM fit, form, and function.
          These are the standard size fire brick used in the majority of wood stoves. Dimentioaly the same as all other manufacturers. HY-C is the original equipment manufacturer of the bricks for my make and model wood stove. A little more expensive than other brands, but have a slightly higher temperature rating than some other manufacturer's fire bricks. OEM fit, form, and function. NOTE: ck your owners manual to verify what type of bricks you have in your stove. Half of the bricks in my stove are vermiculite, a lightweight, high temperature mineral based brick, not these sand based brick.
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          • Verified Purchase
          • Recommended
          1 found this review helpful
          by
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          Great choice for new hobby, repairing yard "stuff"....
          Great choice for new hobby, repairing yard "stuff".
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          by
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          They work fine for my purpose. Arrived intact and seem...
          They work fine for my purpose. Arrived intact and seem to be holding up. I'm using them as thermal mass to regulate temperature fluctuations in a gas oven, so I'm not challenging the maximum temperature rating of the things.
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          • Verified Purchase
          Showing 1-10 of 23 reviews