Pros and Cons of Tankless Water Heater

If you’re in the market for a new water heater, there are a lot of options out there. You can go tank-based or tankless, gas or electric, and propane or natural gas. Tankless water heaters are more expensive than tank-based ones but they’re also much more efficient and last longer. However, if you want to fill up your bathtub with hot water then you’ll need one that has storage capacity so your other appliances don’t have to work harder than necessary to heat up the water in your home (which would cost more money).

Tankless water heaters cost more

Tankless water heaters cost more than tank-based ones. As with most other things, you get what you pay for: so if you’re willing to spend a little bit more money on your tankless water heater upfront, then it is likely that the long-term savings will be well worth it.

Tankless water heaters are more efficient than tank-based ones. Tankless models have an average efficiency rate of 95%, compared to 80% for standard water heaters and about 55% for electric models (source). That means that there’s less wasted energy—which translates into lower utility bills!

You will spend more money on electricity with a tankless water heater​ ​and they may need replacement sooner than normal units do because their parts wear out faster.

You can’t fill a tub from a tankless water heater

There are some inconveniences that come with a tankless water heater. First, you can’t fill a bathtub from one of these heaters. While this may not be an issue for many people, it could be a problem if you have elderly relatives in your home who need help bathing.

If you’re the type who likes to enjoy long baths or showering with lots of hot water, then the inconvenience factor would be higher for you than someone who prefers shorter showers. You also won’t want to use this type of heater if there’s only one person living in your house or apartment because they simply don’t produce enough hot water to keep up with continuous demands on their flow rate capacity (how much they can deliver).

Tankless water heaters are twice as efficient

A tankless water heater, because it doesn’t have the same storage capacity as a tank-based system, is able to heat up your hot water faster and more efficiently. This means that your family will get hot water faster than with a traditional water heater.

If you’re thinking about getting one for your home, this is definitely one of the biggest pros to consider. If you have several people in your household who often need hot showers and baths at the same time (or if someone has an unusually long shower), then having a tankless system could really make things easier for everyone involved!


Tankless water heaters don’t need to work as hard

Although tankless water heaters are more expensive than the conventional ones, they offer several benefits. They are more efficient, so they don’t need to work as hard. Tankless water heaters use less energy and gas.

In addition to saving money on your utility bills, tankless water heaters also save you time since they produce hot water instantly.

Tankless water heaters last at least 20 years

If you’re looking for a long-term investment, tankless water heaters are definitely the way to go. They last upwards of 20 years and require less maintenance than their tanked counterparts. Because they produce less waste, they’re also more eco-friendly. Plus, since they don’t run out of hot water like traditional tanks do when you’ve got more than one person in the shower or doing dishes at once, you can use them for smaller homes as well as large ones!

If you have the money, tankless water heaters are better than tank-based ones.

If you have the money and space, tankless water heaters are better than tank-based ones.

A lot of people are worried about the cost of installing a tankless water heater. However, once you calculate everything in terms of energy savings, it ends up being cheaper than traditional gas or electric heating systems. Tankless water heaters use much less electricity than tank-based ones because they don’t need to work as hard and even more so if you have an older home with inefficient insulation. Also, if your house is newer and well insulated, then chances are that your current hot water system is working harder than necessary anyway: turning on your shower for five minutes might use more gas or electricity than running a bath for twenty minutes does!

Tankless Water Heater Pros & Cons


We hope that this article was helpful to you as you consider your water heater options. As always, we’re here if you have any questions!