Converting a Gas Range or Cooktop to Propane: What Homeowners Should Know

Many homeowners are surprised to learn that natural gas and propane are not interchangeable—and that most new ranges and cooktops must be converted to propane (LP) before use if the home doesn’t have natural gas service. This detail is often overlooked during appliance shopping, leaving buyers confused when their new unit arrives and can’t be installed safely as-is.

Propane operates at different pressures and requires LP-specific orifices, regulator adjustments, and proper calibration to ensure safe, efficient flame output. Installing a natural-gas-configured appliance on propane without conversion is dangerous and can damage the unit, cause improper combustion, or create fire hazards. Signs you need LP conversion include yellow flames, soot buildup, or a gas smell—but ideally, conversion should be done before the appliance is ever used.

If you live in the Greater Austin or Metropolitan Austin area, The Appliance Family specializes in LP conversions for all major brands and models. Whether your appliance is brand new and still in the box or already installed but not operating correctly, our certified technicians handle proper conversion, installation, testing, and calibration to manufacturer specifications. From high-end ranges to standard cooktops, we make sure your appliance is safe, efficient, and ready to perform at its best.