How To Install A Navien Tankless Water Heater

How To

“Experience the Comfort of Endless Hot Water with a Navien Tankless Water Heater!”

Installing a Navien tankless water heater is a great way to save energy and money while providing your home with an endless supply of hot water. Tankless water heaters are more efficient than traditional tank-style water heaters, as they only heat water when it is needed, rather than constantly heating a large tank of water. Installing a Navien tankless water heater is a relatively simple process, and can be done in a few hours with the right tools and materials. In this guide, we will provide step-by-step instructions on how to install a Navien tankless water heater.

Step-by-Step Guide to Installing a Navien Tankless Water Heater

1. Turn off the power to the water heater. Make sure the power is off by testing the circuit breaker with a voltage tester.

2. Shut off the water supply to the water heater. This can be done by turning off the main water supply valve or the individual shut-off valve for the water heater.

3. Disconnect the existing water heater. This includes disconnecting the cold and hot water lines, the gas line, and the vent pipe.

4. Install the new Navien tankless water heater. This includes connecting the cold and hot water lines, the gas line, and the vent pipe.

5. Turn on the power to the water heater. Make sure the power is on by testing the circuit breaker with a voltage tester.

6. Turn on the water supply to the water heater. This can be done by turning on the main water supply valve or the individual shut-off valve for the water heater.

7. Test the water heater. Make sure the water heater is working properly by running hot water through the faucets.

8. Enjoy your new Navien tankless water heater!

What You Need to Know Before Installing a Navien Tankless Water Heater

Before installing a Navien tankless water heater, it is important to understand the basics of how the system works and the necessary requirements for installation. Tankless water heaters are an efficient and cost-effective way to heat water, but they require careful consideration and preparation before installation.

First, it is important to determine the size of the tankless water heater that is needed. Navien offers a variety of sizes and models, so it is important to select the one that is best suited for the home’s needs. The size of the unit will depend on the number of bathrooms, the number of people in the home, and the amount of hot water that is typically used.

Second, it is important to ensure that the home has the necessary gas and electrical connections for the tankless water heater. Navien tankless water heaters require a dedicated gas line and a dedicated electrical line. It is also important to make sure that the gas line is properly sized for the unit.

Third, it is important to make sure that the area where the tankless water heater will be installed is properly ventilated. Navien tankless water heaters require a venting system to ensure that the exhaust gases are safely vented outside of the home.

Finally, it is important to make sure that the installation is done by a qualified professional. Navien tankless water heaters require special installation techniques and tools, and it is important to make sure that the installation is done correctly.

By understanding the basics of how a Navien tankless water heater works and the necessary requirements for installation, homeowners can ensure that their tankless water heater is installed correctly and safely.

Common Mistakes to Avoid When Installing a Navien Tankless Water Heater

1. Not following the manufacturer’s instructions: It is important to read and follow the manufacturer’s instructions carefully when installing a Navien tankless water heater. Failure to do so can result in improper installation and potential safety hazards.

2. Not using the correct venting materials: Navien tankless water heaters require specific venting materials in order to function properly. Using the wrong materials can lead to a decrease in efficiency and even a potential fire hazard.

3. Not using the correct size water heater: Navien tankless water heaters come in a variety of sizes and it is important to select the correct size for your home. If the water heater is too small, it will not be able to provide enough hot water for your needs. If it is too large, it will be inefficient and cost more to operate.

4. Not using a licensed professional: Navien tankless water heaters require specialized knowledge and experience to install correctly. It is important to hire a licensed professional to ensure that the installation is done correctly and safely.

5. Not testing the water heater: After installation, it is important to test the water heater to make sure it is functioning properly. This will help to ensure that the water heater is providing the desired amount of hot water and that it is operating safely.

How to Choose the Right Size Navien Tankless Water Heater for Your Home

When selecting a tankless water heater for your home, it is important to choose the right size for your needs. The size of the tankless water heater you choose will depend on the amount of hot water you need and the size of your home. Navien tankless water heaters come in a variety of sizes, so it is important to choose the right one for your home.

When selecting a Navien tankless water heater, the first step is to determine the amount of hot water you need. This will depend on the number of people in your home, the number of bathrooms, and the number of appliances that require hot water. Once you have determined the amount of hot water you need, you can then select the appropriate size Navien tankless water heater.

Navien tankless water heaters come in a variety of sizes, ranging from small to large. The smallest Navien tankless water heater is the NPE-180A, which is designed for homes with up to two bathrooms and two people. The largest Navien tankless water heater is the NPE-240A, which is designed for homes with up to four bathrooms and four people.

In addition to the size of the tankless water heater, you should also consider the flow rate. The flow rate is the amount of hot water that can be delivered in a given amount of time. The higher the flow rate, the more hot water can be delivered in a shorter amount of time. Navien tankless water heaters have a flow rate of up to 9.8 gallons per minute.

Finally, you should consider the energy efficiency of the tankless water heater. Navien tankless water heaters are highly energy efficient, with an energy factor of up to 0.95. This means that they use less energy to heat the water, resulting in lower energy bills.

By considering the size, flow rate, and energy efficiency of the Navien tankless water heater, you can ensure that you select the right size for your home. With the right size tankless water heater, you can enjoy hot water on demand and lower energy bills.

Tips for Maintaining Your Navien Tankless Water Heater After Installation

1. Check the water pressure regularly. The water pressure should be between 20 and 80 psi. If the pressure is too low, the water heater may not be able to heat the water properly.

2. Check the water temperature regularly. The water temperature should be between 120 and 140 degrees Fahrenheit. If the temperature is too low, the water heater may not be able to heat the water properly.

3. Check the air filter regularly. The air filter should be cleaned or replaced every three months. A dirty air filter can reduce the efficiency of the water heater.

4. Check the venting system regularly. The venting system should be inspected annually to ensure that it is free of obstructions and that the venting pipes are properly sealed.

5. Check the condensate drain regularly. The condensate drain should be inspected annually to ensure that it is free of obstructions and that the drain line is properly sealed.

6. Check the gas line regularly. The gas line should be inspected annually to ensure that it is free of obstructions and that the gas line is properly sealed.

7. Check the electrical connections regularly. The electrical connections should be inspected annually to ensure that they are free of corrosion and that the connections are properly sealed.

8. Have the water heater serviced annually. A professional should inspect the water heater annually to ensure that it is operating properly and that all of the components are in good working order.

9. Follow the manufacturer’s instructions. The manufacturer’s instructions should be followed when performing any maintenance or repairs on the water heater.

Conclusion

Installing a Navien tankless water heater is a great way to upgrade your home’s hot water system. It is a relatively simple process that can be completed in a few hours with the right tools and knowledge. With its energy-efficient design, you can save money on your energy bills while enjoying the convenience of an endless supply of hot water. With proper maintenance, your Navien tankless water heater can provide you with years of reliable service.