THE OUTDOOR PLUS
USA MANUFACTURER OF FIRE & WATER FEATURES
WWW.THEOUTDOORPLUS.COM
PAGE 7
909.460.5579
Section 4
Fire Pit Enclosure Requirements
LOCATION AND DESIGN
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The enclosure must be installed above-grade and allow for drainage to prevent water damage to fire pit.
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Refer to cut sheets on our website for important dimensional information for your fire pit.
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Visit www.theoutdoorplus.com
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The fire pit assembly should be recessed a minimum of two inches from the top of the enclosure to protect flame
from being blown out.
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It is recommended that material such as granite, marble or other dense stone be kept away from heat and especially
flame due to risk of cracking. Manufacturer is not responsible for damage.
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The enclosure must be constructed on a stable surface and be level. THE OUTDOOR PLUS COMPANY, INC. / TOPFIRES
recommends the use of the installation collar (optional) that may be mortared into or sandwiched between layers
of the enclosure.
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The weight of the fire pit must be supported by the pan and not by any control/ valve box.
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THE OUTDOOR PLUS COMPANY, INC. / TOPFIRES recommends that the pan lip is recessed on a trough (linear), and
large round enclosures, Figure 5.1. NOTE: THE OUTDOOR PLUS COMPANY, INC. / TOPFIRES cannot guarantee the
lip on all of our products will be perfectly flat and will not warp due to heat.
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There must be a minimum of 2 inches under the valve box for proper ventilation and drainage, see clearance
drawings on page 8 an 9. The product must be accessible for service.
CONSTRUCTION MATERIALS
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Use non-combustible materials and construction for gas supply, power and enclosure.
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The interior void space of the enclosure surrounding the valve box cannot be filled with any material (gravel,
crushed rock, concrete, etc.).
VENTING
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The enclosure must incorporate at least two vents to allow heat and or residual fuel to escape. Failure to properly
vent the enclosure may result in the fire pit overheating or explosion.
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Some enclosures may require more ventilation based on material, size, and extended use.
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The vent may also work as a drain when installed at bottom sidewall to prevent water build up.
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Vent specifications:
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A minimum of 1 square inch of ventilation for every 25,000 is required to ensure proper ventilation.
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Installation of the vents in the mid-to-lower area of the enclosure is recommended.
FUEL LINE
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Fire pit must have a gas shutoff on the outside of the exterior of the fire pit to allow for emergency shut off and
maintenance. The gas shutoff should not be used to adjust flame height.
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The installer is responsible for using the correct fuel line sizing that is able to supply the stated maximum BTU for
the product—refer to product label on the fire pit for specifications.
Section 4
- Fire Pit Enclosure Requirements
