如何英斯达ll a Tankless Water Heater

Did you know thattankless water heaters, commonly referred to ason-demand water heaters, are a great way to supplement your existing tank system? For smaller homes, a modest tankless unit may be all you need. For bigger homes with many family members, homeowners tend to install multiple tankless water heaters. However, technology is constantly improving, and you'd be surprised what kind of usage the big models can handle. Read on if you want to learnhow to install a tankless water heaterin your home.

Why Go Tankless?

A traditionalwater heateris the second highest energy-consuming appliance in the typical American home. A standard 50-gallon water heater can cost an individual upwards of $520 a year to use, and in some areas where you might run it off electricity, the rates are far higher than that. This is why many are increasingly turning to tankless water heater solutions. Other benefits include:

A tankless water heater can last many years longer than a tank unit.
You willsave money on your utility bill.
它使用更少的空间。
A tankless water heater providesinstanthot water.
You can use a tankless unit to supplement a tank unit. For example, in a large older home, you might not use a whole wing unless you have visitors, so instead of running an 80-gallon tank year-round, you run a portion of the house off a point of use tankless water heater.

Installing an On-Demand Water Heater in Your Home

Follow these straightforward steps, and they will help you complete the installation without a hiccup. If you don't feel this is something you can do yourself, please contact a professional.

Things to consider before installation:

Tankless units often require larger diametergas supply linesfor effective operation.
If you will be replacing your old tank water heater, it is usually a good idea to install it in the same spot. This will help keep your installation simple. There are strategic reasons for locating it elsewhere, so consider and weigh those options.
Gas units will need to be appropriately vented (it's pretty safe to assume you already have a vent pipe that needs to be disconnected from your tank and connected to the new unit).
Dispose of your old water heater according to local code (county and state regulations may be strict).

A gas installation requires a little more instruction, so that's what we'll cover here. You can still follow along and learn how toinstall an electric tankless water heater. It's the same; you ignore the steps about hooking up the gas and be sure to install it near an electrical outlet.

如何英斯达ll a Gas Tankless Water Heater in 7 Steps

If you want to install a natural gas unit, like thisNoritz EZ111 tankless water heater, you're going to have to mount it on the wall.

Turn off the water supply to the home- before you do anything, make sure you don't make a mess by shutting down the water supply.
Disconnecting the supply linewill allow you to remove the old unit. You're probably going to end up with water on the ground if you don't place a receptacle under the bib.
Disconnect the heat source- in the case of natural gas or propane water heaters. These will be the gas supply lines. In the case of an electric heater, it merely needs to be unplugged.Be sure to turn the valve off on gas linesbefore disconnecting.
Mount the new unit- Now it's time to mount your tankless water heater. Line up your water heater with the vent pipes and screw it into place. This would be the time where you want to pay close attention to the manufacturer's instructions, as they may vary by make and model.
Connect water supply lines and, if applicable, gas supply lines- These tasks should be easy to figure out. Attach the supply lines to your water heater. The configuration of your home and water heater will determine how you connect your lines.
Light pilot (if gas)- you're almost ready to go. Be sure to get the pilot going so that your system is all set to go.
Test Out Your New System- Once you have your water pipes hooked up, it is time to test your new system out. Turn on your hot water tap and check out how your system works.

Check out thisRichmond youtube videothat will walk you through the process.

Enjoy Your New On-Demand Water Heater

There are so many benefits of having an on-demand water heater installed in your home. This system will save you money, but it is a great way to save energy. By reading the steps above, you can identify whether or not installing one in your home is excellent for you. Hopefully, this helped teach you how to install a tankless water heater. Please leave us any questions or comments you may have. We have all thewater heater parts and accessoriesyou need.

Check out our plumbing how-to's for other water heating tips. You can also shop great brands here, likeBradford WhiteandTakagi. You don't have to install your tankless water heater. Remember, you can leave it up to the experts. Just because you can do the work doesn't mean you should. Call a professional if this task seems too complicated.