Upgrade Your Home Comfort: Learn the Art of Navien Tankless Water Heater Installation

Are you ready to bid farewell to cold showers and endless waits for hot water? Embark on the journey of installing a Navien tankless water heater, a revolutionary solution that will transform your home’s water heating experience. This detailed guide will empower you with step-by-step instructions, ensuring a seamless and efficient installation process.

Step 1: Gather Your Tools and Materials

Before you begin, gather the necessary tools and materials to streamline the installation process:

• Navien tankless water heater
• Gas supply line
• Water supply lines
• Electrical wire and conduit
• Gas shutoff valve
• Water shutoff valves
• Drain valve
• Pressure relief valve
• Exhaust pipe
• Mounting bracket
• Screwdriver
• Wrench
• Pliers

Step 2: Choose the Ideal Location

The location of your Navien tankless water heater is crucial for optimal performance and safety. Consider the following factors:

• Proximity to water and gas lines: Ensure easy access for connections.
• Ventilation: Provide adequate ventilation for the exhaust pipe.
• Mounting surface: Select a sturdy wall or platform that can support the weight of the heater.

Step 3: Mount the Heater

Securely mount the Navien tankless water heater on the chosen location using the provided mounting bracket. Ensure it is level and plumb for proper functioning.

Step 4: Connect the Gas Supply

• Turn off the main gas supply.
• Install a gas shutoff valve near the heater.
• Connect the gas supply line to the heater’s gas inlet, using a wrench to tighten the fittings.
• Turn on the gas supply and check for leaks using a soapy water solution.

Step 5: Connect the Water Supply

• Turn off the main water supply.
• Install water shutoff valves on both the cold and hot water lines near the heater.
• Connect the cold water supply line to the heater’s cold water inlet.
• Connect the hot water supply line to the heater’s hot water outlet.
• Turn on the water supply and check for leaks.

Step 6: Connect the Electrical Wiring

• Turn off the main electrical supply.
• Install an electrical wire and conduit from the electrical panel to the heater.
• Connect the electrical wire to the heater’s electrical terminals, following the manufacturer’s instructions.
• Turn on the electrical supply and check if the heater powers on.

Step 7: Connect the Exhaust Pipe

• Connect the exhaust pipe to the heater’s exhaust outlet.
• Ensure the exhaust pipe is properly vented to the outside of the home.
• Seal all joints and connections using high-temperature silicone sealant.

Step 8: Install the Drain Valve

• Connect the drain valve to the heater’s drain outlet.
• Ensure the drain valve is accessible for draining the heater if necessary.

Step 9: Install the Pressure Relief Valve

• Connect the pressure relief valve to the heater’s pressure relief valve port.
• Ensure the pressure relief valve is properly installed and tested.

Step 10: Test the Heater

• Turn on the water and gas supply.
• Open a hot water faucet and check if the water is flowing and hot.
• Adjust the temperature setting on the heater as desired.

Step 11: Finalize the Installation

• Check all connections and fittings for leaks.
• Securely fasten the exhaust pipe and electrical conduit.
• Clean up any debris or materials from the installation area.

Wrapping Up: Embracing Endless Hot Water

Congratulations! You have successfully installed your Navien tankless water heater. Enjoy the comfort and convenience of endless hot water, while saving energy and space in your home.

Frequently Asked Questions

Q1: What size Navien tankless water heater do I need?

A1: The required size depends on your household’s hot water demand. Consult a professional plumber or the Navien website for guidance.

Q2: How often should I service my Navien tankless water heater?

A2: Regular maintenance is recommended every 12-18 months to ensure optimal performance and longevity.

Q3: What is the lifespan of a Navien tankless water heater?

A3: With proper maintenance, a Navien tankless water heater can last up to 20 years or more.