Plumbing Services

Natural Gas Tankless Water Heater Installation

Tankless water heaters have become increasingly popular due to their energy efficiency and on-demand hot water supply. B.L. James & Son Plumbing in Arlington, Virginia, specializes in professional tankless water heater installations, focusing on natural gas options. In this article, we will discuss what a professional tankless water heater installation entails, signs that your Arlington home needs a new water heater, the benefits of installing a natural gas tankless water heater, and the options B.L. James & Son Plumbing provides for installation.

What Does Professional Tankless Water Heater Installation Entail?

A professional tankless water heater installation involves several steps, including:


The plumber evaluates your home's current water heating system, hot water usage, and gas supply to determine the appropriate size and type of tankless water heater for your needs.

Removal of Old Unit: 

If necessary, the plumber will safely remove your existing water heater and dispose of it according to local regulations.

Installation of the New Unit: 

The plumber will install the new natural gas tankless water heater, ensuring proper venting, gas connections, and water supply lines.

System Testing: 

After installation, the plumber will test the system to ensure it is functioning correctly and efficiently.

Final Inspection: 

The plumber will conduct a final inspection to ensure that the installation meets all applicable codes and regulations.

Signs Your Arlington, VA Home Needs a New Water Heater

Here are some signs that indicate your home may need a new water heater:

Age of the Current Unit: 

Traditional water heaters typically last 10-15 years. If your unit is reaching the end of its lifespan, it's time to consider a new water heater.

Insufficient Hot Water Supply: 

If your current water heater struggles to provide enough hot water or takes a long time to heat water, it may be time for an upgrade.

Frequent Repairs: 

If you're constantly dealing with water heater issues and repairs, it may be more cost-effective to invest in a new unit.

Energy Efficiency Concerns: 

Upgrading to a tankless water heater can significantly reduce your energy consumption and monthly utility bills.

Benefits and Advantages of Installing a Natural Gas Tankless Water Heater

Installing a natural gas tankless water heater with B.L. James & Son Plumbing offers several benefits:

On-Demand Hot Water: 

Tankless water heaters provide hot water as you need it, eliminating the wait for a traditional tank to heat up.

Energy Efficiency: 

Tankless water heaters are more energy-efficient than traditional units, leading to lower energy bills.


Natural gas tankless water heaters typically have a longer lifespan than traditional units, often lasting 20 years or more with proper maintenance.

Space-Saving: Tankless water heaters are compact and wall-mounted, freeing up valuable floor space in your home.

Options Provided by B.L. James & Son Plumbing for Natural Gas Tankless Water Heater Installation

B.L. James & Son Plumbing offers a range of natural gas tankless water heater options to suit your specific needs, including:

Various Sizes and Capacities: 

Tankless water heaters come in different sizes and capacities to accommodate your home's hot water usage requirements.

High-Quality Brands: 

B.L. James & Son Plumbing installs only reputable and reliable tankless water heater brands to ensure the best performance and longevity.

Customized Installation Solutions: 

The expert plumbers at B.L. James & Son Plumbing will tailor the installation process to your home's unique needs and layout, ensuring optimal performance and efficiency.

How Does a Tankless Water Heater Work?

A natural gas tankless water heater works by heating water on-demand as it flows through the unit. When you turn on a hot water tap, cold water enters the heater and passes through a heat exchanger, where it is heated by the natural gas burner. The heated water then flows directly to the tap, providing a continuous supply of hot water. This process eliminates the need for a storage tank and reduces standby heat loss, making tankless water heaters more energy-efficient than traditional models.

Is It Possible for a Homeowner to Install a New Natural Gas Tankless Water Heater?

While it may be tempting for homeowners to attempt a DIY installation, it is highly recommended to hire a professional plumber for a natural gas tankless water heater installation. The process involves specialized knowledge of gas lines, venting, plumbing, and electrical connections, as well as adherence to local codes and regulations. Incorrect installation can lead to safety hazards, such as gas leaks or carbon monoxide poisoning, and may void the manufacturer's warranty.

A Trusted Provider

B.L. James & Son Plumbing in Arlington, Virginia, is a trusted provider of natural gas tankless water heater installation services. Upgrading to a tankless water heater offers numerous benefits, including on-demand hot water, energy efficiency, longevity, and space-saving. With their professional installation and a range of options to choose from, you can be confident that B.L. James & Son Plumbing will help you find the perfect tankless water heater for your home.

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Call B.L. James & Son

The B.L. James & Son team likes to move quick and reply to customer inquiries the same business day. Once we troubleshoot the issue, estimates are provided the same day or by the end of the next day. Our work begins the moment you call, and since we’re open 24 hours a day there’s no reason to wait. Call B.L. James & Son anytime, we’ll be there to help.

Do you offer financing?

Yes! B.L. James offers financing with six different plans customized to your needs. Contact us to inquire about your financing options.

How often should I have my heating and air conditioning system maintained?

Maintenance should be performed twice a year. Once before the extreme summer weather and once before the extreme winter weather. Regular maintenance will ensure that your unit will last as long as possible without needing repairs. And believe us it will save you money in the long run, by keeping up the efficiency and cleanliness of your unit. Additionally, some warranties require regular maintenance in order for the warranty terms to be met.

Do you provide free estimates on installations?

YES! We will give you a FREE in-home estimate for an HVAC system or Water Heater. Don’t pay hundreds of unnecessary dollars just for the inspection. Our technicians will work with you to find the best equipment for your home and family’s needs at a price that fits your budget.

What is the average life expectancy of my HVAC system?

An air conditioner can last up to 15 years. But this is ONLY with proper maintenance and servicing. A unit that is not properly cared for may only last 10 years before it starts needing frequent repairs.

Why is my water bill so high?

An unexpected increase in your water bill is a sign that you have a leak. Even if you don’t see the leak, you could have a hidden one.

Why is my electric bill so high in the winter?

Many customers will not notice when their heat pump system is not working. A high electrical bill can be caused by the supplemental heat kit operating to heat your home without heat pump heat. Ensure your system is working properly before the cold days of winter.

What are the benefits of tankless water heaters?

Although some people are perfectly fine with a traditional hot water heater, there are several benefits to using a tankless hot water heater. They never run out of water and can save you money.

Should I use chemicals to clear my drain?

When used too frequently, drain cleaning chemicals are bad for your pipes. They could cause the pipes to deteriorate. There is no replacement for a licensed plumber.

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