If you’re converting a propane grill to natural gas or seeking compatible orifices for a safe, stable flame, you’ve found a practical guide. This article highlights five reliable brass jet andifice kits designed to fit common brands and models. The top picks are best for homeowners who want a cost-effective, DIY conversion with clearly labeled thread sizes and hole diameters. Each option is evaluated for compatibility, ease of use, and potential limitations to help you pick the right kit for your grill.
Summary table of selected products
- Propane Natural Gas Conversion Kit – 12 Pcs M6x0.75 Brass Orifice Nozzles: Broad compatibility, includes conversion parts.
- SGTBQLL Natural Gas Conversion Kit for Propane Griddles: Suitable for Blackstone griddles and similar appliances, includes tool kit.
- Natural Gas Orifice Conversion Kit – 10 Pcs Brass Jet Nozzles: Durable brass, wide pack, clear specs.
- SURIEEN Natural Gas/Propane Orifice 1/4″-32UNEF: Targeted for Weber and older Genesis models with defined jet size.
- SGTBQLL Propane to Natural Gas Orifice Set for Griddles and Stoves: Brass, with multiple nozzle sizes for main and side burners.
Propane Natural Gas Conversion Kit With Brass Orifices
The kit includes 12 brass orifice nozzles with M6 x 0.75 thread and 0.5 mm holes. It’s designed for propane and natural gas conversions and is widely compatible with Weber, Samsung, Frigidaire, Bosch, Whirlpool, and other major brands. Best for DIY homeowners who want a broad compatibility option and a ready-to-use set with clearly labeled specs. Limitations include verifying model compatibility before purchase and potential need for professional adjustment on some appliances.
SGTBQLL Natural Gas Conversion Kit For Griddles
Designed for Blackstone 28″ & 36″ griddles and Rangetop configurations, this kit includes main burner nozzles in multiple thread sizes, side burner nozzles, an orifice tool, and thread gauges. It is best for griddle setups requiring varied nozzle sizes and a bundled toolset. Choose this if you need both main and side burner conversion parts. Caution: confirm your exact model to ensure full compatibility with your griddle or rangetop.
Natural Gas Orifice Conversion Kit—10 Pcs Brass Jet Nozzles
This 10-pack features 0.5 mm nozzles with M6 x 0.75 threads, hex size 7 mm, and a height of 8 mm. It’s built with brass for corrosion resistance and durability, supporting stable flame control during conversions. Best for several burners on a single grill or range with a focus on broad replacement needs. Limitation: verify fit for your specific model to avoid mismatches.
SURIEEN 1/4″-32UNEF Natural Gas/Propane Orifice
These 1/4″-32UNEF male brass nozzles feature a 0.8 mm jet hole and are intended for Weber models with older generations. They provide precise jet sizing for around 3100 BTU on propane and about 7600 BTU on natural gas. Best for Weber owners with older units who need a targeted jet conversion. Not universal; some Weber Genesis models may require alternative fittings.
SGTBQLL Brass Orifice Set For Grills And Ranges
This set emphasizes a broad range of nozzle sizes suitable for multiple burners and cooking surfaces. It’s best for households upgrading from propane to natural gas across several burners, offering durable brass construction and reliable threads. Choose this option if your project includes multiple burner conversions. Caution: ensure your appliance model number is compatible before ordering.
Buying Guide
Key considerations help align the right orifice kit with your grill, stove, or griddle:
- Compatibility: Always verify model numbers and brand compatibility listed in product specs. Some kits target specific brands or generations.
- Thread and Hole Size: Confirm M6 x 0.75 or similar threads and hole diameters (commonly 0.5 mm or 0.8 mm) to ensure a proper seal and flame control.
- Burner Configuration: Consider the number of main and side burners you must service. Some kits include multiple nozzle sizes or extra tools for integrated gauges.
- Material Quality: Brass is common for durability and corrosion resistance; ensure the kit materials meet your environmental conditions.
- Installation Notes: Some products require professional alignment or calibration after installation to maintain safe operation.
How to decide which kit to buy
- Best for broad compatibility: Choose a kit that lists Weber, Samsung, Frigidaire, Bosch, Whirlpool, and commonly supported brands.
- Better for griddles: If you own a Blackstone or similar griddle, pick a kit designed for griddles with both main and side burner nozzles.
- Best for single-burner replacements: A compact, 10-pack or 12-pack with clearly labeled holes helps when multiple jets are replaced across several burners.
Safety and maintenance reminders
- Always confirm model compatibility before purchasing to avoid mismatches.
- Follow proper installation procedures and leak-test the system after conversion.
- Store extra nozzles in a dry place to prevent corrosion or blockage.
FAQ
- What does 0.5 mm nozzle hole mean for gas flow? It determines the flame size and heat output; smaller holes reduce flow, larger holes increase it.
- Is a natural gas conversion kit universal? No, some kits are designed for specific brands or model generations. Always check compatibility.
- Can I install these myself? Basic conversions can be DIY with caution; many manufacturers advise professional assistance for gas line work.
- Why do some kits include an orifice tool and gauges? They help with precise sizing and verify thread compatibility during installation.
- What should I do if the flame seems unstable after conversion? Re-check hole size, thread fit, and seal integrity; improper seating can cause leaks or fluctuations.
- Are brass jets durable for outdoor use? Yes, brass jet nozzles are commonly used for their corrosion resistance and heat tolerance.