This is certainly an added benefit but, in our experience, we have not found that this is necessarily true. Some manufacturers of heat shields report that using heat shields will generate more heat into the room from the fireplace. Since the heat shield sits in front of the back wall by 3″ – 4″, the heat shield can push the grate too far forward, resulting in a chronic smoking problem when in use. Fireboxes in prefab systems are typically smaller and shallower. After the repair, we recommend installing a heat shield to extend the life of the repair to the back wall.Ī heat shield may not be possible for use in prefab fireplaces. These should be repaired when this occurs. It’s not uncommon for the back wall of a masonry firebox to develop cracks in the bricks and missing mortar joints. Most were constructed from an iron casting and were decorated with. Heat shields date back to the 15th century in Europe for wood-burning open fireplaces, when they were called fire backs. The primary purpose is to protect the back wall and extend the lifespan of the firebox. Heat shields will reduce the amount of heat to the back wall, thereby reducing the deterioration of the bricks and will extend the lifespan of the firebox. Heat Shields are also referred to as Heat Reflectors or Firebacks. Eventually, the bricks and mortar of the back wall will deteriorate and develop cracks in the bricks and mortar. It’s not uncommon for the bricks at the back wall of the firebox to reach temperatures upwards of 1000 degrees Fahrenheit. The back wall of the firebox bears the brunt of the heat. This firebox has a lifespan of about 80 to 100 years, depending on usage and maintenance.
Heat reflector free#
Free Shipping on Everything at Overstock - Your Online Garden & Patio Shop - 33838922. The bricks of the firebox (where you make your fire) in a masonry system sit inside a masonry chimney. Shop for Hiland Heat Reflector Shield (3 Hole Mount) MOST COMMON.
Reduces heat by approximately one third to the firebox back wall.Today most typical American heat shields are made from stainless steel and are, for the most part, rather plain but functional. During the colonial times in the United States, cast iron fire backs were quite common. Beautiful ornate fire backs from Europe can still be found today. This bulb has a 5000-Hour rated life and an overall length of 6-9/16. Most were constructed from an iron casting and were decorated with various designs. R40 reflector has a red face and a medium base. Heat Shields are also referred to as Heat Reflectors or Firebacks. Photo credit – RMR Products What is a Heat Shield?
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