Connecting a cooking stove that is designed for LPG (liquefied petroleum gas) to both an LPG line and an NG (natural gas) line requires the use of a dual-fuel conversion kit. These conversion kits are specifically designed to allow stoves to be used with either LPG or NG without the need for any permanent modifications. Here's a general outline of the process:
Purchase a dual-fuel conversion kit: Look for a conversion kit that is compatible with your stove model and brand. You can usually find these kits at appliance stores or through the stove manufacturer's website.
Shut off the gas supply: Before starting any work, ensure that both the LPG and NG supplies are turned off. You can do this by shutting off the gas valves at the source.
Remove the LPG nozzle: The stove should come with a specific nozzle or jet for LPG. You'll need to locate and remove this nozzle. It's usually located near the burner and can be unscrewed using a wrench.
Replace with the NG nozzle: In the conversion kit, you should have a new nozzle specifically designed for natural gas. Take this nozzle and screw it into the same location where the LPG nozzle was removed. Ensure it's securely in place.
Adjust the air mixture (if necessary): Some stoves may require adjusting the air mixture to ensure proper combustion with natural gas. This adjustment is usually a small plate or screw near the burner that controls the air intake. Refer to your stove's manual or the conversion kit instructions for guidance on adjusting the air mixture if needed.
Update the gas regulator (if necessary): Depending on the stove model and the conversion kit, you might need to update the gas regulator to accommodate the different pressure levels of LPG and NG. The conversion kit should include a new regulator if required.
Check for leaks: Once the conversion is complete, turn on the gas supply and check for any gas leaks. You can do this by applying a soapy water solution to the gas connections and looking for bubbles, which indicate a leak. If you notice a leak, immediately turn off the gas and tighten the connection.
Test the stove: After ensuring there are no leaks, test the stove by igniting the burners. Make sure they light up properly and that the flames are steady and blue. If everything looks good, your stove is now ready to use with the NG line.
Please note that the conversion process may vary depending on the stove model and brand, so it's crucial to follow the instructions provided in the conversion kit and your stove's manual. If you're unsure about the process or uncomfortable doing it yourself, it's best to seek the help of a qualified professional or contact the stove manufacturer for assistance.