How To Light A Whirlpool Water Heater?

To light a whirlpool water heater, ensure the gas control valve is set to the “off” position. Then, turn the gas control knob to the “pilot” position and press down on it to release the gas.

Use a long lighter or match to ignite the pilot light burner. After the pilot light ignites, hold the gas control knob down for approximately one minute before releasing it. Finally, turn the gas control knob to the “on” position for the main burner to ignite.

Whirlpool water heaters provide reliable and efficient hot water solutions for residential and commercial use. Properly lighting the water heater ensures a safe and continuous supply of hot water. In this guide, we will explain the step-by-step process of lighting a whirlpool water heater, from preparing the gas control valve to igniting the pilot light and main burner. Whether you are setting up a new water heater or relighting it after a power outage, this information will help you navigate the process smoothly. By following these instructions, you can enjoy a steady flow of hot water in your home or business.

How To Light A Whirlpool Water Heater?


Understanding The Components Of A Whirlpool Water Heater

Are you having trouble lighting your whirlpool water heater? Don’t worry, we’ve got you covered! Before we dive into the process of lighting the water heater, it’s essential to understand the different components involved. Whether you have a gas-powered or electric-powered water heater, knowing how each part functions will make the lighting process much easier.

Let’s take a closer look at the key components of a whirlpool water heater.

Gas-Powered Water Heater

  • Gas pilot light: The gas pilot light is a small flame that stays lit continuously. It ignites the main burner when the water temperature drops below the set level.
  • Gas control valve: This valve controls the flow of gas to the pilot light and the main burner. It has a knob that allows you to adjust the temperature of the water.
  • Thermocouple: The thermocouple is a safety device that detects whether the pilot light is lit or not. If the pilot light goes out, the thermocouple shuts off the gas supply to prevent a gas leak.

Electric-Powered Water Heater

  • Electric ignition: An electric-powered water heater uses an ignition system to start the heating process. When you turn on the heater, it sends an electric spark to ignite the heating elements.
  • Heating elements: Heating elements in an electric water heater are responsible for heating the water. They are immersed in the tank and heat up when electricity is applied to them.
  • Thermostat: The thermostat controls the temperature of the water in an electric water heater. It allows you to adjust the desired temperature and maintains it throughout.
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Understanding the different components of a whirlpool water heater is crucial for successfully lighting the unit. Whether you have a gas-powered or electric-powered water heater, each component plays an important role in the overall functionality. In the next section, we will guide you through the step-by-step process of lighting both types of water heaters.

Stay tuned!

Remember, if you ever encounter any difficulties or are unsure about the lighting process, it’s best to consult a professional technician to ensure your safety and the proper functioning of your water heater.

Step-By-Step Guide To Lighting A Gas-Powered Whirlpool Water Heater

When it comes to lighting a gas-powered whirlpool water heater, it’s important to follow the correct steps to ensure a safe and efficient process. In this step-by-step guide, we will walk you through the process of lighting a gas-powered whirlpool water heater.

Turning Off The Gas Supply

Before attempting to light the pilot light, it is essential to turn off the gas supply to the water heater. This ensures your safety and prevents any potential gas leaks.

Locating The Gas Control Valve

The gas control valve is typically located near the bottom of the water heater. You may need to remove the access panel to find it. Check the manufacturer’s instructions to locate the exact position of the gas control valve.

Setting The Control Valve To “Pilot”

Once you have located the gas control valve, turn it to the “pilot” position. This setting allows the gas to flow to the pilot light, enabling it to be ignited.

Preparing The Pilot Light

Ensure that the control knob is turned to the “off” position before starting the process. Give the heater a few minutes to cool down before proceeding further.

Identifying The Pilot Light Access Panel

To access the pilot light, locate the access panel on the water heater. This panel is usually at the bottom or on the side of the unit. Remove any screws or fasteners securing the panel in place.

Cleaning The Pilot Light Orifice

Inspect the pilot light orifice for any dirt or debris that may obstruct the flow of gas. Use a soft brush or a can of compressed air to clean the orifice gently. Ensure that it is clear before proceeding.

Checking For Gas Leaks

Before attempting to light the pilot light, perform a gas leak check. Apply a mixture of water and mild dish soap to the gas connections and observe for any bubbles. If bubbles appear, there may be a gas leak. In such cases, contact a professional technician for assistance.

Lighting The Pilot Light

Using a long fireplace match or a barbecue lighter, bring the flame close to the pilot light assembly. Be careful not to touch any other parts of the heater. Keep your face away from the pilot light assembly while performing this step.

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Holding The Control Valve In The “Pilot” Position

While continuing to hold the control valve in the “pilot” position, use the flame to ignite the pilot light. The flame should light fairly quickly, but if it doesn’t, wait a few minutes and repeat the process.

Lighting The Pilot Light And Releasing The Control Valve

Once the pilot light is lit, continue holding the control valve in the “pilot” position for about one minute. This allows the thermocouple to heat up. After the minute has passed, release the control valve slowly. The pilot light should remain lit.

Adjusting The Temperature

To adjust the water temperature, turn the control knob to the desired temperature setting. Be cautious not to set the temperature too high, as it can lead to scalding or excessive energy consumption.

Verifying That The Pilot Light Stays Lit

After completing the lighting process, ensure that the pilot light remains lit. Observe the flame for a few minutes to confirm that it doesn’t extinguish. If the pilot light goes out, repeat the steps and contact a professional if the issue persists.

Now that you have a step-by-step guide for lighting a gas-powered whirlpool water heater, you can confidently perform this task whenever necessary. Just remember to prioritize safety and follow the manufacturer’s instructions for your specific model. Stay warm and enjoy ample hot water!

Step-By-Step Guide To Lighting An Electric-Powered Whirlpool Water Heater

Are you struggling to light your electric-powered whirlpool water heater? Don’t worry, we’ve got you covered. Follow this step-by-step guide to ensure a hassle-free lighting process.

Shutting Off The Power Supply

Before attempting any maintenance on your water heater, safety should be your top priority. To ensure your well-being, it is crucial to shut off the power supply. Follow these simple steps:

  • Locate the circuit breaker panel in your home
  • Find the breaker labeled “water heater” or “hot water heater
  • Switch off the corresponding breaker to cut off the power supply to your water heater

Locating The Heating Element Access Panel

Now that the power is turned off, let’s proceed to locate the heating element access panel. This panel holds crucial components of your water heater, and it’s important to identify its location. Here’s what you need to do:

  • Look for a rectangular metal panel on the side of your water heater
  • Typically, this access panel is located near the bottom of the unit
  • Unscrew the panel using a screwdriver to reveal the heating element

Inspecting And Replacing Faulty Heating Elements

Once you’ve successfully accessed the heating element, it’s essential to inspect its condition. Faulty heating elements can hinder the proper functioning of your water heater. Follow these steps to inspect and replace them if necessary:

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  • Check for signs of corrosion or damage on the heating element
  • If you notice any visible issues, it’s time for a replacement
  • Purchase a compatible heating element from a reputable hardware store
  • Follow the manufacturer’s instructions to safely remove the faulty element and install the new one

Adjusting The Thermostat Settings

Now that you’ve ensured the heating elements are in good condition, let’s move on to adjusting the thermostat settings. This step is crucial to achieve the desired water temperature. Here’s what you need to do:

  • Locate the thermostat control panel on your water heater
  • Use a flathead screwdriver to adjust the temperature settings
  • Carefully turn the screwdriver clockwise or counterclockwise to increase or decrease the temperature respectively
  • Keep in mind that the recommended temperature range for most households is between 120-140°f (49-60°c)

Turning On The Power Supply

With the necessary adjustments made, it’s time to turn on the power supply to your water heater. Ensure a seamless heating process by following these steps:

  • Return to the circuit breaker panel in your home
  • Locate the breaker that you switched off earlier
  • Flip the breaker back on to restore power to your water heater

Verifying That The Water Heater Heats Up

To conclude the process, it’s important to verify that your water heater is heating up properly. Follow these simple steps:

  • Give the water heater some time to heat up the water
  • Test the hot water at a faucet in your home to see if it feels warm
  • If the water is not heating up, double-check the heating element and thermostat settings

Congratulations! You’ve successfully lit your electric-powered whirlpool water heater. Enjoy a steady supply of hot water whenever you need it.


Lighting a whirlpool water heater is a simple process that can be done safely and efficiently. By following the steps mentioned in this blog post, you can successfully ignite your water heater without any hassle. Remember to turn off the gas valve and allow the area to ventilate before attempting to relight the pilot light.

Make sure to carefully read the manufacturer’s instructions for your specific model to ensure you follow the correct procedure. Regular maintenance and inspection of the water heater are also essential to ensure optimal performance and longevity. By taking care of your whirlpool water heater and staying vigilant, you can enjoy hot water whenever you need it.

So, follow these steps, keep your water heater functioning at its best, and never worry about a cold shower again!


I am a mechanical engineer and love doing research on different home and outdoor heating options. When I am not working, I love spending time with my family and friends. I also enjoy blogging about my findings and helping others to find the best heating options for their needs.