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Gas Stove Won't Ignite? The Spark Igniter and Thermocouple Are Key

2025-06-28

Gas stove ignition failure is the most common kitchen issue. Our Yiyanjiang technicians note that most cases can be resolved by homeowners: First, check these basics: 1. Is the gas valve open? 2. Are batteries charged (for pulse ignition models)? 3. Is there sufficient balance on the gas meter? If all basics are normal, inspect the following: Ignition Needle Issues: - Coated with grease/oil: Clean the tip using a toothpick or fine sandpaper. - Misaligned position: The gap between the needle and burner cap should be 4-6mm; if too far, no spark will form. - Broken needle: Requires replacement. Thermocouple Issues (Flame Failure Protection Device): - Dirty sensor: Wipe the sensing tip to ensure proper flame detection. - Damaged unit: If the flame goes out immediately after releasing the knob, replacement is needed. Yiyanjiang Reminder: Gas stove repairs involve safety risks. If you're unsure about any steps, contact a professional. Our technicians hold certified qualifications for gas appliance installation and repair. Call us at 400-1060-908.

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