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This commercial-grade connection kit, manufactured by American Fire Products (AFP), is essential for large-scale fire features running on residential or commercial Natural Gas (NG) lines. Designed for high flow, this kit is rated for 300,000 BTUs and above. It includes heavy-duty, 3/4-inch gas lines and fittings to deliver higher flow rates to huge burners.
High-Volume Performance and Safety
This commercial-grade kit is engineered to meet the demands of high-capacity burners while simplifying the installation process.
- Commercial Grade: Built for long-duration use and maximum gas flow, supporting burners rated over 300,000 BTUs.
- Optimized Flow: Features 3/4-inch gas lines to prevent flow restriction and ensure the burner achieves its maximum performing flame height and size.
- Natural Gas Specific: Perfectly matched components designed for the lower pressure of Natural Gas systems.
Installation Requirements & Safety Warnings
- For Use In: Outdoor, vented, Natural Gas fire features ONLY.
- Installation: Due to the high flow requirements, installation by a Certified NFI Professional is strongly recommended.
Note on High-Capacity Propane (HCLP): Due to the inherent risks of high-pressure propane applications, American Fire Products (AFP) does not sell the connections separately. They are exclusively provided as part of a complete, factory-matched system – such as a flame-sensing or electronic ignition – where the built-in gas shutoff safety features ensure all components function together safely.
Simplified Installation and Components
This comprehensive kit contains the key components required for a successful, high-flow installation:
- Two 3/4″ High-Capacity Flexible Gas Lines
- 3/4″ High-Capacity Key Valve
- Safety Cut-Off Valve
- High-Capacity Chrome Key Valve, Cover Plate, and Key.
Product Specifications
- Manufacturer: American Fire Glass (AFG)
- Capacity Rating: High Capacity (300,000 BTUs and above)
- Fuel Type: Natural Gas (NG)
- Gas Line Size: 3/4″
- Warranty: 1-Year Manufacturer Warranty
For lower BTU appliances, please see our Standard Capacity Natural Gas Flex Line Kit (AFP)