FireRock 3620 Avenue C, Product Manual

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CONVENTIONAL
• Available Sizes: 30”, 36”, 42”, 48”
• Approved for indoor and outdoor use
• Design: Traditional-style firebox with angled back wall for better heat reflection
• Options: A more modern, straight back wall option is available (California Conventional)
• Chimney: Accommodates FireRock masonry or approved metal chimney system (UL 103)
• Compliances: UL 127, ANSI Z21.60, wind load, seismic testing, ICC report issued
• Applications: Models 30", 36" and 42" can be installed using LiteRock method
• Clearance to Combustibles: 1" around firebox unit and smoke chamber
• Damper options: cast iron, top seal, anchor plate with damper
OVERSIZED CONVENTIONAL
• Available Sizes: 60” and 72”
• Approved for indoor and outdoor use
• Design: Oversized version of the Conventional fireplace with straight back
wall only
• Chimney: Double chimney required; Accommodates FireRock masonry or
approved metal chimney system (UL 103)
• Compliances: UL 127, ANSI Z21.60
• Clearance to Combustibles: 1" around firebox unit and smoke chamber
• Damper options: cast iron (60” only), anchor plate with damper, top-seal damper (72” requires 2 top-seal dampers)
NOTE: All fireplaces should be installed according to ICC Report and Installation Manual instructions, which supersede this
document. Always be sure to check and follow local building codes.
INDOOR
FIREPLACES
FireRock manufactures the most advanced pre-engineered masonry fireplace system available
and costs 50-70% less than traditionally constructed site-built fireplaces. Using patented
engineering, experts designed our fireplaces to draw efficiently and maximize heat reflection.
Leading third party agencies test and list our fireplaces under applicable standards, such as UL
127. We’ve done all the work to provide the best masonry fireplace solution: high performing,
safe, and affordable. Plus it comes with a 20 year warranty.