How to Increase Temp on Navien Tankless Water Heater

If you’ve ever attempted to take a hot shower at the end of a long day only to find out your tankless Navien water heater isn’t providing enough warmth, you know how quickly life can become uncomfortable. Are you looking to get more hot water out of your Navien tankless water heater? Maybe you want to increase the temperature so that you can take a shower without freezing yourself into oblivion.

How to Increase Temp on Navien Tankless Water Heater

Or maybe it’s wintertime, and you need an extra bit of heat for those cozy nights in. Whatever the reason, increasing the temperature on your Navien tankless water heater is easier than you may think! In this article, we’ll explain how to increase temp on navien tankless water heater and how areas around the U.S., Canada, and Puerto Rico can adjust their settings from either their control panel or remote controller and make sure there’s enough hot steamy water for everyone’s needs!

What is a Navien Tankless Water Heater?

Before we dive into the details of increasing your Navien water heater temperature, let’s quickly cover what a tankless water heater is. A tankless water heater is an energy-efficient way to provide hot water on demand. It takes up less space than traditional tank-style heaters and only heats the amount of water that it needs for use, reducing energy costs and potential water damage.

Navien tankless water heaters are known for their durability and efficiency, providing hot showers and baths in homes across the nation. It will take some time and effort to adjust the settings on your Navien water heater, but it’s worth it for a hot shower or bath!

The Benefits of Having a Navien Tankless Water Heater

There are several benefits of having a Navien tankless water heater in your home. One benefit is that these heaters are energy efficient, providing hot water on demand without wasting energy by heating more than necessary. Additionally, they take up less space in the home and last longer than traditional tank-style models.

Also, adjusting the temperature on a Navien tankless water heater can be done with ease. All you need is access to the control panel or remote controller, and you can make sure your home gets the hot water it needs.

Things to Consider Before Starting

Before you start adjusting your Navien tankless water heater, there are a few things to consider. First, make sure the tank is full of water and that all connections are secure before turning it on. Additionally, you should determine the temperature setting for your home’s hot water needs. For example, if you take long showers, you may need to increase the temperature for more hot water.

All Connections Are Secure

Also, make sure you adhere to all safety guidelines when adjusting your Navien tankless water heater’s settings. Never operate any gas-based appliances without proper training and approval from a certified technician.

Required Items

  • Navien tankless water heater
  • Control panel or remote controller
  • Pen and paper for taking notes

10 Tips on How to Increase Temp on Navien Tankless Water Heater

1. Locate the Control Panel

Locate the control panel or remote controller for your Navien tankless water heater. The control panel is typically located on the side of the appliance, while the remote controller is often found near a wall outlet.

2. Read the User Instructions

Read through the user instructions that came with your Navien tankless water heater to familiarize yourself with the controls and settings. This will help you understand how to properly adjust the temperature.

3. Set Temperatures Accordingly

Once you have read through the instructions, set the temperatures accordingly for hot water needs. For example, if you take long showers, you may need to increase the temperature for more hot water.

Increase the Temperature for More Hot Water

4. Increase Temperature in Increments

If you’re not sure what the ideal temperature should be for your needs, start by increasing it in small increments. This will help you get a better sense of how much heat is needed for a comfortable shower or bath.

5. Monitor and Test Temperature

Once you have increased the temperature, monitor it to make sure that it is not too hot for your needs. You can test the water temperature by running the taps and adjusting them accordingly. Monitoring and testing the temperature regularly will ensure you get the most from your tankless water heater.

6. Check Gas Connections

If you are using a gas-powered Navien tankless water heater, make sure all gas connections are secure before turning it on. This will help prevent potential gas leaks that could lead to fire or health hazards.

7. Use the Control Panel/Remote Controller

Once all connections have been checked, use the control panel or remote controller to adjust the temperature accordingly. Make sure you read the instructions carefully before operating any gas-based appliances.

8. Check for Leaks

Once you have increased the temperature, check for any leaks around the heater or in the pipes to make sure everything is secure. This will help prevent potential water damage and costly repairs.

9. Keep a Record of Settings

It’s a good idea to keep a record of the settings you’ve used for your Navien tankless water heater. This way, you’ll be able to easily adjust the temperature in the future if necessary.

10. Contact the Technician

If you encounter any issues or have questions about how to increase the temperature on your Navien tankless water heater, contact a certified technician for assistance. Technicians can also help with any maintenance or repair issues you may have.

Contact a Certified Technician for Assistance

Following these steps will ensure that you safely and properly increase the temperature on your Navien tankless water heater. Remember, always adhere to all safety guidelines when adjusting the settings of any gas-based appliance. For additional assistance, contact a certified technician for help.

8 Maintenance Tips 

1. Check that the temperature setting on the control panel is set to a number higher than the current water temperature. The right setting will vary based on the application and needs of your home.

2. Make sure that all the valves in the system are open and that no lines are clogged with debris or other matter. The valve along the hot water line should be open all the way.

3. Clean or replace the in-line filter, as it may have become clogged with calcified deposits or build-up due to a lack of maintenance. Cleaning or replacing the filter can help increase water temperature and pressure.

4. Make sure your Navien tankless water heater is installed according to the manufacturer’s instructions, including proper placement for adequate ventilation and accessibility for maintenance.

5. If you have an older model of the Navien tankless water heater, ensure the burner has been properly adjusted to the correct temperature.

6. Make sure all electrical connections are secure and that your Navien tankless water heater is receiving adequate power.

7. Check the exterior of the unit for signs of rust or corrosion that could be compromising its performance. The unit should also have an insulation layer between itself and any outside walls in order to retain heat.

8. Lastly, check for any gas leaks and ensure that the unit is getting an adequate gas supply. If you cannot find a leak, contact your local Navien service technician for further assistance.

Check for Any Gas Leaks

Following these maintenance tips can help you get the most out of your Navien tankless water heater and increase water temperature safely and effectively. If you ever feel uncertain about any of these steps, contact your local Navien service technician to ensure that the job is done correctly. With proper maintenance and regular servicing, you can keep your Navien tankless water heater running at peak performance for years to come.

How Often Should You Check the Water Tank?

It is recommended that you check the water tank for problems every six months. This allows you to catch any potential issues early and have them addressed quickly before they turn into larger, more expensive repairs. You should also inspect the tank after any significant changes in weather or if there has been a power outage.

Conclusion

In conclusion, there are several ways to increase the temperature of a Navien tankless water heater. If you happen to find yourself in a situation where your temperature needs adjusting, follow these simple steps on how to increase temp on navien tankless water heater to increase the heat and ensure you always have access to hot water. Researching the right settings according to your needs and local restrictions is also essential when making any adjustments to your Navien tankless water heater.

In any case, make sure that you comply with all national and local regulations for running this type of equipment safely and efficiently. Refer to pages 34-35 of your manual for more information on where to properly set up your Navien tankless water heater, depending on your location. With proper usage, a Navien tankless water heater can have unlimited heating power that saves money on energy costs compared to traditional systems. So take advantage of it and enjoy hot showers or baths whenever you need them!

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Terry Alexander

Hi, I am Terry. I started my professional life as a handyman and did a lot of external and internal repair of home and plumbing support. From my childhood, my passion for home repair and fixtures created an opportuinity to pursue a career in HVAC and plumbing industry. As I gained years of knowledge and my love for plumbing grew overtime, I thought to document my journey so that I could help others who ran into daily problems in their home repair. Hopefully it will help you fix those pesky home repair and plumbing problems that always seem to happen at the worst time possible!

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