All That You Need To Know About Tankless Water Heaters

plumberAre you tired of running into issues with your old water heating system? If you are, you might want to consider switching over to a tankless water heating system. On average, a tankless water heater is smaller than a traditional one but it delivers the same level of convenience. However, is it worth the upgrade? What does your plumber recommend? Read on to know more about tankless water heaters!

Is it worth upgrading to a tankless water heater?

There are a lot of reasons why you should switch over to a tankless water heater. One key selling point of a tankless water heater is that it only generates hot water when you need it. Unlike the traditional water heater, it only heats up water without wasting too much energy. A typical tank-type, gas-powered water heater wastes almost half of the energy it uses. However, tankless systems have some cons as well. Here’s what you need to know:

The cost of a brand-new tankless water heater

Let’s begin with the cost. On average, a gas-powered tankless water heater will cost anywhere from $170 up to $2,000. As you can imagine, the cheapest variant will yield the smallest output while the more expensive models offer higher capacity. On the other hand, electric-powered variants tend to cost anywhere between $90 and $900. Installation costs are separate and will depend on the Myrtle Beach plumber that you hire.


Installing a tankless water heater is not a job for a novice DIYer. There are a lot of gas and electrical connections that need to be taken care of before the installation is completed. Be sure to contact your local plumber first for recommendations before buying one.


The good thing about tankless water heaters is that the maintenance is plain and simple. Cleaning, swapping out water and air filters, and checking the burner for issues can be done in under 30 minutes. Of course, you could also opt for annual servicing by your plumber if you wish to avoid the hassle.


On average, a gas-powered tankless water heater should last up to 20 years or more with proper maintenance. Electric variants tend to have a shorter lifespan of 10 years and below.

What are the pros and cons?

There are always two sides to any coin and the same can be said about tankless water heaters. Here are the advantages and disadvantages:


  • They are compact, space-saving, easier to maintain, and install.
  • They are safer to operate since there is no tank that can leak gallons of water.
  • They can be winterized fairly easily.
  • Easily integrates into your existing plumbing.


  • They are sensitive to slow flow and must meet a certain water flow rate.
  • Return on investment takes a lot longer since it is more expensive.

What are your thoughts about tankless water heaters? If you wish to have one installed in your home, call MBHS Plumbing.

For any plumbing concerns, you may call MBHS Plumbing! We provide top-quality plumbing services in Myrtle Beach. You may reach us at (843) 353-6283.

MBHS Plumbing
Myrtle Beach, SC 29577

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