How To Adjust Pilot Light On Rv Water Heater?

If you’ve ever owned an RV, then you know that the water heater is one of the most important appliances.

It’s crucial to keep the water heater in good condition so that you can enjoy a warm shower or bath on those cold winter mornings.

In this blog post, we will show you how to adjust the pilot light on your RV water heater.

How To Adjust Pilot Light On Rv Water Heater? If your RV’s water heater isn’t working, one possible reason is that the pilot light has gone out. Here’s how you can adjust it:

First, locate the knob near the bottom of the water heater. This is usually located on the outside of the RV.

Next, turn off the gas supply to the RV by turning the knob to the off position.

Now it’s time to relight the pilot light. To do this, you’ll need a long match or lighter. First, hold down the relighting button (usually located next to the knob) and then use your long match or lighter to light the pilot light area.

How do you fix a pilot that won’t stay lit?

There are a few things that you can try to fix this problem. One is to clean the pilot with a toothpick or something similar.

Another is to hold down the button for a longer period of time when you’re trying to light it.

Finally, if neither of those work, you may need to replace the thermocouple.

What does it mean when your pilot light won’t stay lit?

If the pilot light doesn’t remain lit, it could be due to the thermocouple. Sometimes, dust builds up on the thermocouple, which hinders the sensor.

Clean the thermocouple, then lighting the pilot light again. If it doesn’t be out the thermocouple may need to be replaced.

Another reason the pilot light might go out is that the gas valve isn’t fully open. Open the gas valve slowly until the pilot light stays lit.

If you turn on the gas too quickly, it can cause the pilot light to go out.

If your pilot light keeps going out, it’s best to call a professional to take a look at it. They can check for any underlying issues and make sure everything is working properly.

What does it mean when your water heater pilot light keeps going out?

The most frequent reason why your pilot light on the water heater is constantly going out is because of a bent, damaged or dirty thermocouple.

The thermocouple is a safety feature on your water heater. It’s a metal rod that sits next to the pilot light and acts as a sensor.

When the pilot light is lit, it heats up the thermocouple, which in turn signals to the gas valve that it’s safe to release gas into the burner assembly.

If the thermocouple is damaged or bent, it won’t be able to sense the heat from the pilot light correctly and will shut off the gas flow as a safety precaution.

You’ll need to replace the thermocouple in order to fix this issue.

If you have a natural gas water heater, there’s also a possibility that your pilot light keeps going out because of low water pressure.

How much does it cost to replace a water heater thermocouple?

Thermocouple – from $20 to $150 The thermocouple is a device that detects if that pilot’s light has been on and activates the valve for gas controls.

Repairs are typically around $150 to be completed professionally, however a new thermocouple is around $20.

If you’re comfortable replacing it, then the job should only take about 15 minutes.

If your water heater is over 20 years old, it might be time to start thinking about replacing the entire unit.

Newer models are much more energy-efficient, which will save you money on your utility bills each month.

The average cost to install a new water heater is between $400 and $900, depending on the size and type of unit you choose.

If you have a tight budget, you may want to consider a tankless water heater, which costs around $800 on average.

How do I know if my thermocouple is bad on my water heater?

If the pilot light is on but the flame disappears when you remove the button after having held it for 60 minutes, the thermocouple may be defective.

It is possible to replace the thermocouple without taking off the burner assembly. many repair professionals use this method.

You can also test the thermocouple with a multimeter.

If it is defective, the multimeter will not register any continuity.

If you have a gas water heater and the pilot light keeps going out, it may be because the thermocouple is bad.

The thermocouple is a safety device that tells the gas valve to stay open when the pilot light is lit.

If it senses that the pilot light has gone out, it will close the valve to prevent natural gas from leaking into your home.

There are a few ways to tell if your thermocouple is bad. One way is to see if the pilot light stays lit when you remove the button after holding it for 60 minutes.

Can you adjust a RV hot water heater?

However, it is important to note that there are different types of RV hot water heaters. Some have an adjustment knob, while others have a thermostat.

If your RV hot water heater has an adjustment knob, simply turn the knob to the desired temperature.

If your RV hot water heater has a thermostat, you will need to consult the owner’s manual for instructions on how to adjust the thermostat.

Additionally, it is important to make sure that your RV hot water heater is set to the proper setting before adjusting the temperature.

What are the symptoms of a bad thermocouple?

There are a few symptoms that may indicate your thermocouple is going bad. The most common symptom is the furnace not igniting when it should.

If your furnace doesn’t ignite when it’s supposed to, it could be due to a faulty thermocouple.

Another symptom of a bad thermocouple is the furnace shutting off before reaching the set temperature.

This can be frustrating because you’ll have to constantly adjust the thermostat to try and get the temperature right.

Lastly, if you see soot or flames coming from your furnace, this could also be an indication of a bad thermocouple.

If you’re experiencing any of these symptoms, it’s important to call a professional to come take a look at your furnace.

How do you fix a pilot light that keeps going out?

It’s a simple fix. Just allow it to cool and then scrub off dirt or other debris. The thermocouple could be bent.

The portion that is located near the flame of the pilot light is what connects to the gas valve telling it to shut or open.

If it’s removed from the flame it will not register heat, and keep the valve shut.

When the flame is relit, the thermocouple will heat up and allow gas to flow through the valve.

If you’re still having trouble, there might be a problem with your gas line. You should call a professional to check it out.

Just allow it to cool and then scrub off dirt or other debris. The thermocouple could be bent.

What happens when your thermocouple goes bad?

If the thermocouple fails there’s no way to tell whether the pilot light is glowing or not. When the pilot light stops working then you won’t have a hot water available within the plumbing of your system. To determine if the issue is due to the thermocouple try to light the pilot.

If it doesn’t stay lit then you need to replace the thermocouple.

If the pilot light is off and relighting it doesn’t work, check to see if the gas valve knob is in the correct position.

If it is, then the problem may be with the actual gas valve and will need to be replaced.

While a broken thermocouple isn’t always dangerous, it can be very inconvenient. Be sure to take care of the issue as soon as possible so you can have your hot water back!

Will a 2000 watt inverter run an RV air conditioner?

To successfully power an RV air conditioner, the inverter needs to be rated at 3000-4000 Watts. However, with a soft starter device, you would only need 2000 Watts of inverter power.

The soft starter will help to slowly ramp up the power draw of the air conditioner, so that it doesn’t overload the inverter.

If you are only planning on using your RV air conditioner occasionally, a 2000 Watt inverter should suffice.

However, if you plan on using it more frequently or for longer periods of time, we recommend upgrading to a 3000-4000 Watt inverter.

This will give you the peace of mind knowing that your inverter can handle the power draw of your RV air conditioner without any issues.

Do I need 2000W or 3000W inverter?

The only difference between a 3000W and 2000W inverter charger is their size. A 3000W inverter charge will power more loads compared to a 2000W inverter charger. The maximum and continuous loads will decide the size of the inverter.

Do note that the 3000W inverter charger is physically larger and heavier. If you are looking for a more compact option, the 2000W inverter charger may be a better choice.

Whichever you choose, make sure that the model can provide sufficient power for your needs.2000 watt inverters are usually plenty of power for most RV applications.

However, there are some RVs that have several air conditioners or other high-power appliances that might require a 3000 watt inverter.


RV water heaters are a necessary amenity, but they can be finnicky.

If your RV’s water heater isn’t igniting, it might be because the pilot light needs to be adjusted.

In this article, we’ll show you how to adjust the pilot light on your RV water heater so that you can get back to taking hot showers on the open road in no time!

Alex Brad

Alex Brad is a blogger for YapQ who loves the outdoors. He has a passion for fishing, camping, and exploring new places. Alex likes to share his experiences with others through his writing, and he hopes to inspire people to get out and enjoy nature. When he's not blogging, Alex enjoys spending time with his wife and kids.

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