Yes—these natural gas to propane conversion kits provide a safe, reliable way to switch your grill from natural gas to propane. They’re best for backyard cooks who want portable fuel flexibility, consistent flame control, and an easy setup. The top picks below are designed for Weber Genesis, Genesis II, Spirit, and Spirit II grills, plus compatible Blackstone griddles. Each product includes precision orifices, hoses, and fittings to match BTU requirements and ensure steady heat across cooking surfaces. This guide helps you choose the right kit for your model and cooking style.
Product Comparison Summary
| Product | Best For | Notable Benefit |
|---|---|---|
| FJXBYWM Natural Gas to Propane Conversion Kit for Weber Genesis/Genesis II/Spirit II | Weber Genesis and Spirit II owners seeking wide model compatibility | Includes 5 ft hose, 14 orifices, two 3/8″ fittings |
| Sekvira Natural Gas To Propane Conversion Kit for Weber Spirit II 310/315/E310/210 | Weber Spirit II users needing a ready-made, model-specific kit | Comprehensive contents with regulator hose and LP orifices |
| JNWYXIE Natural Gas to Propane Conversion Kit for Weber Genesis/Spirit Series | Weber Genesis/Spirit families needing precise nozzle sizing | 26 hand-drilled LP orifices for BTU matching |
| Blackstone 5249 Propane to Natural Gas Conversion Kit | Blackstone griddles converting to natural gas | Long natural gas hose and accessories for griddles |
| Sekvira Natural Gas To Propane Conversion Kit for Weber Genesis/Genesis II/Spirit/Spirit II | All-round Weber compatibility with multiple models | 5 ft hose, 26 orifices, two fittings |
FJXBYWM Natural Gas To Propane Conversion Kit for Weber Genesis / Spirit
Best for: Weber Genesis and Spirit II owners who need broad model compatibility. This kit includes a 5 ft propane regulator hose, 14 hand-drilled LP orifices in three sizes, two types of 3/8″ fittings, a wrench, and sealing tape. It supports a wide range of Genesis and Spirit models, enabling a smooth NG-to-propane transition with stable flame control. Caution: verify the nozzle sizes align with your grill’s burner BTU ratings to avoid uneven heat.
Sekvira Natural Gas To Propane Conversion Kit for Weber Spirit II 310/315
Best for: Weber Spirit II 310/315 users seeking a model-specific, complete conversion solution. The kit includes a 5 ft hose with a regulator, LP orifices, installation tools, and sealing tape. It’s designed to improve airflow and provide reliable flame stability when switching to propane. Choose this if you want a straightforward, all-in-one conversion that reduces guesswork. Caution: ensure the model matches exact Spirit II 310/315 variants to avoid misfits.
JNWYXIE Natural Gas To Propane Conversion Kit for Weber Genesis/Spirit Series
Best for: Weber Genesis/Spirit families requiring precise, multi-model compatibility and multiple orifice sizes. This kit provides a 5 ft regulator hose, 26 hand-drilled LP orifices (six sizes), two 3/8″ fittings, two wrenches, sealing tape, and step-by-step instructions. It aims for steady flame control and even heat across various Genesis and Spirit models. Limitation: ensure your grill’s burner BTUs align with the included orifices to prevent under- or over-heating.
Sekvira For Weber Natural Gas Conversion Kit
Best for: Weber Genesis/Genesis II and Spirit/Spirit II owners who want a comprehensive, model-spanning kit. The package includes a 5 ft regulator hose, 14 orifices (three sizes), two 3/8″ fittings, wrenches, tape, and instructions. It supports wide Weber model coverage and is designed for reliable propane flow. Caution: verify fit with your specific Genesis or Spirit variant to ensure optimal performance.
For Weber Natural Gas Conversion Kit — B0F21NTCF7
Best for: Weber Genesis/Spirit users seeking a robust, multi-size orifice set and complete accessory pack. This kit emphasizes a secure, precise conversion with a 5 ft propane regulator hose and 14 LP orifices. It’s a strong choice when you want a turnkey solution that minimizes additional shopping. Caution: mixed orifice sizing can complicate setup for beginners; follow the included instructions carefully.
Buying Guide: Key Considerations For Your NG To LP Conversion
- Model compatibility: Confirm your grill’s exact Genesis, Spirit, or Blackstone model and year to ensure the kit’s orifices and fittings match the burner BTUs.
- Orifice sizing: More sizes offer finer BTU matching for even heat; ensure the kit includes sizes appropriate for your grill’s burner system.
- Hose length and regulator: A 5-ft hose with a CSA-rated regulator provides flexibility for countertop placement and safe pressure management.
- Fittings and seals: Look for 3/8″ fittings and quality sealing tape to prevent leaks and ensure a tight connection.
- Safety and compliance: CSA or equivalent certifications indicate adherence to gas safety standards; verify documentation if necessary.
- Ease of installation: Kits with included wrenches and inline instructions reduce installation time and error risk.
- Maintenance considerations: Consider corrosion-resistant components and materials designed for grill environments.
Frequently Asked Questions
- Can I convert any Weber grill from natural gas to propane?
Conversions are possible when the kit is designed for the specific Weber Genesis, Genesis II, Spirit, or Spirit II model. Check compatibility lists and BTU requirements before ordering.
- Do these kits require professional installation?
Most kits are designed for DIY installation with included tools and instructions. If you are unsure about gas connections or leak testing, consult a qualified technician.
- Will the flame be as strong on propane as natural gas?
Propane typically provides higher BTU output per unit, potentially increasing flame size. Orifice sizing in the kit matches BTU requirements to maintain stable flame.
- Are there safety concerns with switching fuels?
Always perform leak tests after installation, ensure regulator compatibility, and follow local codes for gas connections.
- Do these kits affect warranty?
Using third-party conversion kits may affect manufacturer warranties. Check your grill’s warranty terms before converting.
- Can I switch back to natural gas after converting to propane?
Yes, but you would need a corresponding conversion kit and reinstallation. Reversing should be planned and performed with caution.