Why Don’t More People Get Tankless Hot Water Heaters?

December 26, 2023

Every day, more people do not get tankless hot water heaters because of the financial burden they can impose on your budget. Such heaters are usually appreciated by office-goers or people who have a packed schedule. However, it takes one good look to see that they can cost you three times more than a traditional water heater. This whopping increase in expenses is what makes such heaters a less preferred choice. We have come up with a handy guide to sort it all out for you.

Keep scrolling to learn why you should think again before investing in such heaters;

The Reason Why People Don’t Use Tankless Heaters:

The reason why people don’t use tankless heaters is that they can be the cause of backbreaking expenses throughout the year. It is because of their costly layout, that their spare parts are hard to find. Even if you happen to find them easily, they can require you to pay a fortune.

This is one of the many reasons that people hesitate while buying such heaters. Yes, they can save a lot of your time, but when you consider the high charges, they come with, it’s better to rethink your choice.

  • Tankless Water Heaters Have Higher Equipment Costs

Tankless water heaters have higher equipment costs because their initial costs are three times more than traditional ones i.e. $1500. This is the reason that people with a limited budget might want to give it a second thought. Moreover, there is a big chance that the electric supply of your home might not be able to put up with the power consumption it requires.

This can cause grid problems and simultaneously, take a toll on your budget. This is why tankless water heaters are installed by first changing the electrical lines of the house, or upgrading them.

  • Tankless Water Heaters Have Power Outage Problems

Tankless water heaters have power outage problems which can be a big hurdle if you want an uninterrupted supply of hot water. It is because of their high-power demands that they can cause fluctuations in the other appliances as well.

This is the reason that experts suggest a professional installation of such heaters. It will take one error and your house can have unprecedented grid problems which are sure to put your budget at stake. Hence, the sudden power surge is one factor you should have in mind when counting tankless water heater cons.

  • Tankless Water Heaters Need High Gas Pressure Required

High Gas Pressure Required For Tankless Gas Water Heaters
High Gas Pressure Required For Tankless Gas Water Heaters

Tankless water heaters need a high gas pressure of around 150,000 BTU. This can be a big problem for the people who live in areas where gas pipelines have low pressure. For this, you would have to take further steps which can add to the installation cost of such heaters. This means that these heaters are specifically for places for there is high gas pressure.

This is why it can be an important factor to take into consideration especially if you do not want to regret purchasing this heater later on.

  • Conventional Water Heater VS. Tankless Water Heater

A conventional water heater vs. tankless water heater debate can make things clearer for you. Installing a conventional one may cost you around $500. This is a sum that you do not have a prepare a special budget for. However, when it comes to the tankless ones, the sum rises to the whole $1500.

This is one aspect that can make you rethink your idea of purchasing these heaters. Moreover, Conventional Water Heaters can restore the water for future use at least. With tankless heaters, you do not get this perk. This stands out as one of the major disadvantages of tankless water heaters.

  • Tankless Water Heaters Have Maintenance Problems

Tankless water heaters have maintenance problems for which it is mandatory to get them thoroughly cleaned at least once a year. This can cost you a fortune when combined with the installation and upgrade charges of such heaters. Likewise, their spare parts can be costly to buy.

This is the reason that you need to reconsider this decision since these heaters often require changing the spare parts. This means you will be spending quite a sum throughout the year. If you cannot afford it, you had better choose the traditional water heaters which may seem obsolete but carry an edge over these tankless heaters in unlimited ways.


In conclusion, tankless water heaters can give you a tough time especially if you are a novice user. There are numerous factors that you should be considering including the installation and the maintenance charges. Gone are the days when traditional heaters were out of trend. The costly setting of these heaters has brought conventional water heaters back in demand. This is why it is better to pay heed to such factors to make an informed decision.

Leave a Comment

Your email address will not be published.