Hold Knob and Wait for Status Light — Hold the Control Knob
Part of project
How to Safely Relight Your Gas Water Heater Pilot Light · Step 7 of 10
In this video
Once the pilot is lit, you must continue to hold the control knob down for approximately 30-60 seconds. This allows the thermocouple to heat up. The thermocouple is a safety device that will shut off the gas if the pilot flame goes out. Watch the status light on the control valve; once it begins to blink (typically green), it indicates the thermocouple is hot and the pilot is stable.
Goal: Heat the thermocouple to maintain pilot flame
- If you release the knob too soon, the pilot flame will go out, and you will have to repeat the ignition process.
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FAQs
What should I do if I smell gas strongly before or during the relighting process?
This is a critical safety concern. If you smell gas, immediately stop, evacuate everyone from the house, and call your gas company's emergency line from outside. Do not attempt to relight the pilot, use any electrical switches, or operate anything that could create a spark.
Can I use a standard match or a short lighter instead of the recommended long flexible lighter?
While it might seem possible, it's highly recommended to use a long, flexible lighter like the Bernzomatic LTR220. This keeps your hands safely away from the burner area and any potential flare-ups, significantly reducing the risk of burns. Prioritize safety with the right tools.
My pilot light lights up, but goes out as soon as I release the gas control knob. What could be wrong?
This usually indicates a faulty thermocouple, which is a safety device that senses the pilot flame. Try holding the knob in longer (up to 60 seconds) to ensure the thermocouple heats sufficiently. If it still won't stay lit, the thermocouple likely needs replacement, which is a slightly more advanced DIY task or a job for a professional.
How long does this project typically take for a beginner, and is it truly considered 'beginner' difficulty?
For a true beginner, this project generally takes about 30-45 minutes, especially if you take your time with all the safety steps. It is considered beginner-friendly because it primarily involves following clear instructions and basic tool use, with the main challenge being careful adherence to safety protocols.
TranscriptHide
Auto-generated transcript. May contain errors.
Hold Knob and Wait for Status Light — Hold the Control Knob
Part of project
How to Safely Relight Your Gas Water Heater Pilot Light · Step 7 of 10
In this video
Once the pilot is lit, you must continue to hold the control knob down for approximately 30-60 seconds. This allows the thermocouple to heat up. The thermocouple is a safety device that will shut off the gas if the pilot flame goes out. Watch the status light on the control valve; once it begins to blink (typically green), it indicates the thermocouple is hot and the pilot is stable.
Goal: Heat the thermocouple to maintain pilot flame
- If you release the knob too soon, the pilot flame will go out, and you will have to repeat the ignition process.
Frequently Asked Questions
What should I do if I smell gas strongly before or during the relighting process?
This is a critical safety concern. If you smell gas, immediately stop, evacuate everyone from the house, and call your gas company's emergency line from outside. Do not attempt to relight the pilot, use any electrical switches, or operate anything that could create a spark.
Can I use a standard match or a short lighter instead of the recommended long flexible lighter?
While it might seem possible, it's highly recommended to use a long, flexible lighter like the Bernzomatic LTR220. This keeps your hands safely away from the burner area and any potential flare-ups, significantly reducing the risk of burns. Prioritize safety with the right tools.
My pilot light lights up, but goes out as soon as I release the gas control knob. What could be wrong?
This usually indicates a faulty thermocouple, which is a safety device that senses the pilot flame. Try holding the knob in longer (up to 60 seconds) to ensure the thermocouple heats sufficiently. If it still won't stay lit, the thermocouple likely needs replacement, which is a slightly more advanced DIY task or a job for a professional.
How long does this project typically take for a beginner, and is it truly considered 'beginner' difficulty?
For a true beginner, this project generally takes about 30-45 minutes, especially if you take your time with all the safety steps. It is considered beginner-friendly because it primarily involves following clear instructions and basic tool use, with the main challenge being careful adherence to safety protocols.
Video Transcript
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Video Transcript
(220 characters)Transcript may be auto-generated and contain errors.