Expert Gas to Propane Conversion Kit Installation – MDTECH Technical Services

Converting a natural gas (NG) appliance to operate safely on liquid propane (LP) is a complex technical procedure that involves more than simply installing a kit. It requires a licensed gas-fitter to perform precision orifice replacement, regulator adjustment, and rigorous pressure testing. Because LP gas is stored under high pressure and delivers a higher BTU value than NG, improper conversion is a serious safety hazard that can result in incomplete combustion, carbon monoxide production, and fire risk.

MDTECH Services specializes in the mandated, professional gas to propane conversion kit installation for residential and commercial appliances across Los Angeles and Orange County. As a C-20 licensed contractor, we possess the specific legal and technical credentials required by the State of California to service pressurized gas lines.

The Technical Necessity of Professional Conversion

Factory-equipped gas appliances are specifically calibrated for the lower pressure and lower heating value of natural gas. Converting to propane requires precision work to ensure the appliance burns the LP fuel safely and efficiently:

• Orifice Replacement and Sizing: The most critical step is replacing the natural gas orifices with the smaller orifices supplied in the LP conversion kit. The reduced hole size is necessary to restrict the flow of the denser, higher-BTU propane gas, maintaining the appliance’s factory-rated heat output.

• Regulator Adjustment and Pressure Testing: The gas pressure regulator must be adjusted (or replaced) to accommodate LP’s standard 10–11 inches of water column (W.C.), which is higher than NG. Our technicians perform a manifold pressure test to ensure the exact pressure is being delivered to the appliance burners.

• Safety Valve Calibration: For appliances with integrated safety valves, we confirm that the mechanism is properly rated and calibrated for the higher LP flow rate to prevent gas accumulation before ignition.

• Final Certification and Labeling: By law, once a conversion is performed, the appliance must be relabeled to indicate the new fuel type (LP). We provide the necessary certification and documentation to maintain compliance and safety standards.

MDTECH’s C-20 Certified Conversion Advantage

Working with pressurized gas requires the highest level of certification. In Southern California, the C-20 Warm-Air Heating, Ventilating, and Air-Conditioning Contractor license often covers the specialized gas fitting required for these conversions, confirming our mechanical and safety expertise.

• Licensed Gas Fitting: We hold the specific credentials required by the Contractors State License Board (CSLB) for work involving gas lines and combustion systems. Never allow an unlicensed technician to perform a gas conversion.

• Appliance Compatibility Verification: Not all appliances are field-convertible. We verify your specific model’s compatibility with the manufacturer’s LP conversion kit before beginning work.

• Comprehensive Leak Detection: After every conversion, we perform a multi-point leak check using high-precision electronic gas detectors to ensure every fitting, orifice, and connection is 100% sealed.

• Full Range of Appliance Conversions: We specialize in converting all major gas appliances, including:

  • Gas Ranges, Ovens, and Cooktops

  • Gas Dryers

  • Water Heaters and Furnaces (where applicable)

Contact MDTECH for Safe LP Conversion

If you have purchased a new appliance factory-equipped for natural gas, or if you are changing your home’s primary fuel source, rely on the certified experts to handle your gas to propane conversion kit installation. We ensure your safety, efficiency, and compliance.

Primary Service Area: Los Angeles and Orange County, CA

Technical Hotline: (310) 871-0323

Business Status: C-20 Licensed, Bonded, and Insured

Call (310) 871-0323 today to schedule your professional gas-to-propane conversion service.

Would you like us to schedule a pre-conversion inspection of your appliance to confirm its compatibility and assess the job complexity?