MCAMPAS Natural Gas Conversion Kit for Propane Grills — 4" W.C. Low-Pressure Regulator with Orifice Nozzle Set and Universal Fitti

MCAMPAS Natural Gas Conversion Kit converts propane grills to natural gas with a 4" W.C. regulator and a full set of orifice nozzles for safe, reliable performance.

This conversion kit gives you the parts needed to change many popular propane grills to run on a natural gas supply. It bundles a low-pressure regulator, a short connecting hose, and a comprehensive array of jet nozzles so you can match flow to burner size. All components are designed to fit common flare and threaded fittings used by leading grill and griddle brands, making it easier to adapt backyard cooking appliances to a fixed gas line.

How do I know this kit fits my grill?

Compatibility is broad but not universal: the kit targets popular models from Weber, Nexgrill, KitchenAid and Blackstone griddles, plus several branded replacements. Check your grill’s model number and existing orifice size before ordering to ensure smooth installation. If in doubt, contact support with your grill model and original orifice diameter for tailored advice.

• Compatible with many Weber Spirit and Genesis models and specific KitchenAid/Nexgrill numbers
• Includes fittings for standard 1/2" male flare inlet and 3/8" outlet connections
• Works with 28" and 36" Blackstone griddles and assorted patio appliances

What parts are included and why do they matter?

The kit supplies a 4" W.C. natural gas regulator valve assembly, a short 5.9" hose for propane connections during conversion, and a set of precision orifice nozzles in a range of diameters. Orifice size controls how much gas each burner receives; swapping jets lets you tune output from high-BTU propane settings down to the lower pressure and flow of natural gas. The assortment spans common sizes so you can choose the correct jet for one or multiple burners.

• Low-pressure regulator rated at 4" water column for natural gas safety
• Orifice nozzles from 1.39mm up to 2.0mm, M6 x 0.75mm thread, 7mm hex
• 5.9" connecting hose and standard 1/2" male flare inlet for secure hookups

How difficult is installation and what should I prepare?

Installation is a moderate DIY project for anyone comfortable with basic gas plumbing and wrenching; it requires correct jet selection and leak checking. You’ll need simple tools, the grill’s service manual for burner layout, and access to your natural gas shutoff. Always perform a leak test after installation and follow local codes—professional installation is recommended if you are unsure.

• Bring the grill manual and original orifice sizes to pick the correct jets
• Use thread-sealant or approved tape on fittings and perform soap-bubble leak checks
• Consider a certified technician for complex multi-burner systems or code compliance

What performance changes should I expect after conversion?

Switching from propane to natural gas typically lowers available BTU at each burner, so flames will appear smaller and heat distribution may change. Choosing the appropriate nozzle size helps restore balanced flame and cooking performance across burners. Always calibrate by testing at low and medium settings and adjust jets if any burner underperforms.

• Natural gas runs at lower pressure; select orifices to match your grill’s BTU needs
• Expect reduced peak flame height but consistent, steady heat for longer cooks
• Re-test each burner and swap jet sizes if necessary for uniform cooking

Who is this for: The MCAMPAS Natural Gas Conversion Kit suits homeowners, townhouse residents, and light-commercial users who want to convert compatible propane grills, griddles, or patio appliances to a fixed natural gas line. It’s ideal for DIYers comfortable with basic gas plumbing, grill owners replacing OEM conversion kits, and anyone seeking a broad set of orifice sizes to fine-tune multi-burner setups. If you need help picking the right nozzle for your specific model or BTU rating, contact MCAMPAS support with your grill model and original orifice dimension for personalized guidance.