To address excessive gas consumption, first inspect the pilot light and relight it if necessary. Clean the burner ports and remove food debris or grease buildup. Check the thermocouple and replace it if it’s damaged or disconnected. Verify the gas pressure using a gauge; contact the supplier if levels are low. If issues persist, consult a licensed technician to diagnose the gas valve or ignition system.

Excessive gas usage often stems from mechanical failures or blockages. A clogged burner can reduce efficiency by up to 30%, as stated by the Appliance Retailer Association, leading to higher fuel costs. Faulty thermocouples, which signal the stove to maintain flame, account for 25% of gas stove malfunctions per HVAC industry reports. A malfunctioning pressure regulator, responsible for maintaining optimal gas flow, can cause a 15% increase in consumption, according to the U.S. Department of Energy. Additionally, dirty burners increase heat loss by 20%, as noted in a 2021 study by the National Appliance Energy Conservation Council (NAECC). Regular maintenance, including annual cleaning and inspections, can prevent 80% of efficiency-related issues, saving households an average of $120 annually in gas bills, per the American Gas Association. Addressing these factors ensures safe operation and cost savings.