How to get the small glass window off to light pilot light on Whirlpool water heater?

To light the pilot light on a Whirlpool water heater, you typically don't need to remove a small glass window. Instead, the pilot light access is usually located behind a metal cover or door. Here's a step-by-step guide on how to safely light the pilot light on a Whirlpool water heater:

1. Safety Precautions:
Before attempting to light the pilot light, ensure your safety by following these precautions:
Turn off the gas supply to the water heater. Locate the gas shut-off valve and turn it to the "Off" position.
Allow the water heater to cool down for at least 5-10 minutes before proceeding. This prevents any lingering gas from igniting when you light the pilot.
Have a long lighter or fireplace match ready for ignition.
Keep the area well-ventilated to disperse any gas fumes.
2. Locate the Pilot Light Access:
On Whirlpool water heaters, the pilot light access is typically behind a metal cover or door. Look for the access panel, which is usually located near the bottom of the water heater.
3. Remove the Access Cover or Door:
Carefully remove the access cover or door to reveal the pilot light area. Depending on your specific model, you may need to unscrew or unfasten the cover. Use a screwdriver or a suitable tool if necessary.
4. Locate the Pilot Light Assembly:
Inside the access compartment, you will find the pilot light assembly. This assembly consists of a small burner and a pilot light tube.
5. Identify the Pilot Light Control Knob:
Look for the pilot light control knob or dial. It is usually marked with settings like "Off," "Pilot," and "On."
6. Set the Pilot Light Control Knob to "Pilot":
Turn the pilot light control knob to the "Pilot" position. You may need to push down on the knob slightly and turn it to the "Pilot" setting.
7. Depress and Hold the Pilot Light Control Knob:
With the pilot light control knob in the "Pilot" position, depress and hold it down firmly. This action starts the flow of gas to the pilot assembly.
8. Ignite the Pilot Light:
While holding the pilot control knob down, use a long lighter or a fireplace match to reach the pilot assembly. Position the flame near the end of the pilot tube and carefully ignite it.
Keep the pilot control knob depressed for about 30 seconds to allow the thermocouple to heat up. The thermocouple is a safety device that ensures the pilot stays lit.
9. Release the Pilot Light Control Knob:
After approximately 30 seconds, release the pilot control knob slowly. Be sure to do this gently to avoid extinguishing the pilot flame. The pilot flame should continue to burn on its own.
10. Set the Pilot Light Control Knob to "On":
Once the pilot flame is burning steadily, turn the pilot light control knob from the "Pilot" position to the "On" position. This allows the burner to ignite and heat the water.
11. Replace the Access Cover or Door:
Reattach the access cover or door that you removed earlier. Make sure it is secured tightly in place to prevent dust and debris from entering the compartment.
12. Check for Proper Operation:
Turn on a hot water faucet in your home to allow air to escape from the water heater tank. Wait for a steady flow of hot water to ensure that the water heater is functioning correctly.
13. Monitor for Issues:
Keep an eye on the water heater for any signs of problems or unusual behavior. If you notice any issues, such as the pilot going out repeatedly or a gas smell, turn off the gas supply and contact a qualified technician for inspection and repairs.

In most cases, there is no small glass window to remove when lighting the pilot light on a Whirlpool water heater. The access cover or door is usually a metal panel that can be easily removed to access the pilot light assembly. Always refer to your water heater's specific manual for detailed instructions and safety information, as the location and design of the pilot light access may vary slightly between different models. If you are uncomfortable or unfamiliar with these steps, or if you encounter any issues during the process, it's essential to consult the manufacturer's manual or contact a professional technician for assistance. Safety should always be the top priority when working with gas appliances, and improper handling can result in hazards or damage to the water heater.