Disassemble Burner Assembly — Access the Water Heater's Interior
Part of project
How to Relight a Gas Water Heater Pilot Light · Step 1 of 5
In this video
Begin by shutting off the main gas supply to the water heater. Using wrenches, carefully disconnect the fittings for the main gas line, the smaller copper pilot tube, and the main thermocouple lead from the gas control valve. Disconnect the electrical wire for the igniter. Once all lines are disconnected, remove the screws holding the burner access door and the entire burner assembly in place. Carefully pull the entire burner assembly out from the combustion chamber.
Goal: Remove the burner assembly to access the thermocouple.
- Ensure the gas is completely shut off before starting disassembly.
Used in this video
- Adjustable Wrench — Disconnecting the gas line fitting.
- Combination Wrench (Size: 3/4) — Disconnecting the pilot tube and main gas line fittings.
- Screwdriver (Screwdriver Type: Phillips) — Removing the screws that secure the burner access door.
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FAQs
What are the crucial safety steps to take before and during relighting the pilot light?
Always ensure there's no smell of gas before you begin. If you smell gas, immediately turn off the main gas supply, ventilate the area thoroughly, and do not attempt to light anything; call a professional. Always work in a well-ventilated area.
My pilot light won't stay lit after I release the gas control knob. What should I do?
This often indicates a problem with the thermocouple, which is a safety device that senses the pilot flame. Try holding the gas control knob in for a full 60 seconds (or even 90 seconds) after lighting to ensure the thermocouple heats sufficiently. If it still won't stay lit, the thermocouple may be dirty or faulty and might need cleaning or replacement by a professional.
Do I need the exact "Scripto Aim-n-Flame Max Flex Utility Lighter" or will any long lighter work?
While the specific Scripto model is recommended for its flexibility and length, any long-nosed utility lighter designed for fireplaces or grills will work, as long as it allows you to safely reach the pilot light without getting too close to the flame. Avoid using short matches or standard lighters, as they pose a burn risk.
I'm having trouble locating the access panel or the pilot light itself. Where are they usually found?
Most gas water heaters have an access panel located at the bottom front of the unit, covering the burner and pilot assembly. For older models, you might need to remove an outer metal cover first. If you're still unsure, consult your water heater's owner's manual for exact diagrams and instructions specific to your model.
TranscriptHide
Auto-generated transcript. May contain errors.
Disassemble Burner Assembly — Access the Water Heater's Interior
Part of project
How to Relight a Gas Water Heater Pilot Light · Step 1 of 5
In this video
Begin by shutting off the main gas supply to the water heater. Using wrenches, carefully disconnect the fittings for the main gas line, the smaller copper pilot tube, and the main thermocouple lead from the gas control valve. Disconnect the electrical wire for the igniter. Once all lines are disconnected, remove the screws holding the burner access door and the entire burner assembly in place. Carefully pull the entire burner assembly out from the combustion chamber.
Goal: Remove the burner assembly to access the thermocouple.
- Ensure the gas is completely shut off before starting disassembly.
Used in this video
- Adjustable Wrench — Disconnecting the gas line fitting.
- Combination Wrench (Size: 3/4) — Disconnecting the pilot tube and main gas line fittings.
- Screwdriver (Screwdriver Type: Phillips) — Removing the screws that secure the burner access door.
Frequently Asked Questions
What are the crucial safety steps to take before and during relighting the pilot light?
Always ensure there's no smell of gas before you begin. If you smell gas, immediately turn off the main gas supply, ventilate the area thoroughly, and do not attempt to light anything; call a professional. Always work in a well-ventilated area.
My pilot light won't stay lit after I release the gas control knob. What should I do?
This often indicates a problem with the thermocouple, which is a safety device that senses the pilot flame. Try holding the gas control knob in for a full 60 seconds (or even 90 seconds) after lighting to ensure the thermocouple heats sufficiently. If it still won't stay lit, the thermocouple may be dirty or faulty and might need cleaning or replacement by a professional.
Do I need the exact "Scripto Aim-n-Flame Max Flex Utility Lighter" or will any long lighter work?
While the specific Scripto model is recommended for its flexibility and length, any long-nosed utility lighter designed for fireplaces or grills will work, as long as it allows you to safely reach the pilot light without getting too close to the flame. Avoid using short matches or standard lighters, as they pose a burn risk.
I'm having trouble locating the access panel or the pilot light itself. Where are they usually found?
Most gas water heaters have an access panel located at the bottom front of the unit, covering the burner and pilot assembly. For older models, you might need to remove an outer metal cover first. If you're still unsure, consult your water heater's owner's manual for exact diagrams and instructions specific to your model.
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Video Transcript
(95 characters)Transcript may be auto-generated and contain errors.