Things To Know Before Getting A Tankless Water Heater

tankless water heater

Before you buy a tankless water heater, you should know the basic facts. Flow rate is significant when selecting a tankless water heater. The flow rate chart will show how much water a unit can produce at different temperatures. To choose the right one, you should determine how much hot water you will need in a certain amount of time. The higher the flow rate, the lower the temperature rises.

Gas-fueled tankless water heaters require a more extensive gas line.

A typical tankless water heater requires at least a 3/4-inch gas supply line. Some models only need a 1/2-inch line, but more prominent gas lines are also possible. To find out what you need, you should ask a plumber to measure the size of your gas line and check local codes to ensure it’s sufficient. Below are some things to know before installing a gas-fueled tankless water heater.

A tankless water heater is more energy-efficient than a standard tank type. However, the gas input required is higher than a traditional gas storage water heater. A typical gas storage water heater consumes about 40,000 BTUs per hour, while a tankless gas water heater uses 160,000 Btu per hour. Therefore, you may need a more extensive gas line and meter to install a gas-fueled tankless water heater. If you are moving from a traditional gas tank-type water heater, it is advisable to consider a more significant gas line before deciding on size. You can learn more through the tankless water heater service San Ramon CA.

They create acidic condensate.

If you have a complex water problem, you may have wondered about tankless water heaters’ impact on your plumbing system. Well, not only does terrible water damage your tankless water heater but all of your connected appliances. Excessive hardness and acidity will stain and corrode metal fixtures and appliances: excessive hardness damages copper, brass, and most other metallic components.

The acidic condensate produced by tankless water heaters can damage your drainage system. The acidity of condensate will vary depending on the local soil. However, it’s essential to remember that acidic condensate can corrode steel, copper, and concrete surfaces. Hence, it would be best to consider using a small reed bed filter to neutralize the acid.

They are flexible

Unlike conventional water heaters, tankless water heaters do not need to be installed in every bathroom. You can use a single tankless unit to heat all your water or install multiple small ones to serve small bathrooms. The difference in cost between the two options is the size and the installation process. A small unit will usually do just one faucet, while a larger tankless water heater serves the entire house.

Because the tankless units do not require separate vents, installation is flexible. A common-venting system shares exhaust and intake vents from up to eight tankless units. This is ideal for projects where multiple units are required. Some tankless water heaters can even be mounted outdoors, making them suitable for places where space is limited. In these situations, you can easily adjust the size and location of the tankless water heaters to meet your needs.

They are expensive

The installation of a tankless water heater is pretty tricky. If you have a family of six, you may need two or three tankless water heaters to meet your needs. Even if you have one tankless heater, running multiple units can be expensive. But running multiple tankless water heaters is still much more affordable than running a single large water heater. Besides, you’ll free up valuable real estate. A tankless water heater is an excellent upgrade if you have limited space.

The price of a tankless water heater can be prohibitive for many homeowners, but it’s well worth it for certain types of homes. The cost of installing one will pay off in the long run, and you’ll be able to enjoy its many benefits for years to come. Tankless water heaters also need little maintenance, and they are often cheaper than other types of water heaters. Depending on the type of model you buy, tankless water heaters can increase the value of your home and improve its resale value.

They require professional installation.

There are many different manufacturers of tankless hot water units. However, you should have a professional install your team. In addition to ensuring a safe installation, this product requires upgrades to wiring and circuit-breaker panels. It also requires regular servicing, including cleaning the filters and checking the burner. One way to prevent mineral buildup and scale from clogging the heat exchanger is to flush it with a solution of equal parts vinegar and water every 500 hours. It takes about 20 minutes to wash a tankless water heater.

Installing a tankless water heater requires plumbing experience, and you should have a general understanding of installing gas and water lines. You should hire a licensed plumber if you are not familiar with plumbing. You must also follow local codes and ensure your installation meets the requirements. You should also be familiar with cutting holes in supply pipes and connecting copper pipes to the tankless water heater. It would be best if you vented indoor gas-powered tankless water heaters outside. You should also hook up a gas line and 120-volt circuit. You can also wire the unit to the service panel if plugged into the wall.


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