Tankless Water Heater Installation – Everything You Should Know

Tankless Water Heater Installation - Everything You Should Know

Looking for a cheap yet effective way to get your hot water? If so, consider a tankless water heater. They can be 24% to 34% more energy-efficient than other water heaters. 

If you’re confused about how to install them or how much they cost, don’t worry. We’ve compiled everything you need to know about tankless water heater installation cost and more.

Preparing to Install a New Tankless Water Heater

The first thing you want to do is some necessary preparation. This is before disconnecting your current water heater. You want to make sure that the plumbing, electrical, and ventilation work properly.

If you’re looking to install a new gas unit, check to see if your gas meter is already upgraded. If it’s not, it’s better to hire a professional to replace the gas line. A tankless water heater will need a 1-inch gas pipe from your meter to the water heater. 

If you have your gas unit indoors, there needs to be proper ventilation as well. The tankless water heater will produce a lot of condensation. An alternative is installing a condensate drain to get rid of the condensation. 

A tankless water heater will also need 120-volts of electricity. So, make sure that where you plan to install it has a nearby outlet. Or have a direct line to another source like a junction box. Better yet, check with Water Heater Hub for some advice.

Tankless Water Heater Installation

You can install your tankless water heater set into or against a wall. You can attach your new unit by following the instructions given by the manufacturer. 

Afterward, you can start routing the water pipes to your unit. Make sure that all the pipes lead to proper inlets and outlets. Next, install the shut-off valves as well as a pressure release valve.

Once you’ve made all the final connections to the inlets and outlets, open the water valves only. This is to let the water run through the unit to clean out any debris. Then you can replace the filter and turn on the water and gas, along with restoring its electrical power.

You can check out more information about tankless water heater installation here. 

Average Cost to Install a Tankless Water Heater

It’s important to know the cost of how much to install a tankless water heater. The prices of tankless water heaters vary from $170 to $2000. It depends on whether it’s a small gas-fired unit or a high output one that powers two showers at once. 

Likewise, the price to install a water heater will vary depending on the unit. For smaller and simpler units, expect a price of around $1060. Meanwhile, larger 80-gallon systems cost around $6000.

Get the Best Tankless Water Heater Now

Tankless water heaters are an efficient and compact way of heating the water that you need. It not only saves water but helps you save money as well. We hope that after reading this article, you have a better understanding of tankless water heater installation.

If you enjoyed this article and found it helpful and informative, check out the rest of our site for more!


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