When Is It Time To Go Tankless?

by | Sep 22, 2016

Although tankless heaters are more beneficial to conventional tank heaters, most homeowners invest in the latter because conventional heaters have a large capacity for hot water storage. Not only do conventional heaters contain a large storage capacity but also, compared to tankless heaters, they maintain steady water temperatures to your preference. Tankless heaters are instant and time-saving. It heats water directly when there is demand.

Advantages of Tankless Water Heaters

Tankless heaters provide instant hot water on demand. When the hot water button is pressed, water is heated as it flows through the tank. Tankless heaters have the following advantages:

Energy Efficient

Unlike standard a water heater, tankless heaters are Energy Star certified meaning they are more energy saving. Tankless heaters are more energy saving because they only produce hot water on demand. Tankless heaters do not store water unless there is the need for instant hot water. However, a conventional water heater stores water for instant heating, cooling and pre-heating. It changes the heating and cooling effects depending on user demand. Unlike conventional tanks, Tankless tanks consume less energy when processing hot water hence saving electricity costs.


Tankless heaters can serve you for over twenty years if properly maintained.

Increased Home Value

Since homeowners prefer tankless heaters to traditional a water heater, when selling your home, tankless heaters will fetch you more asking price.

Convenient Size

The small sized tankless heaters are easily portable hence increasing your options for installation including locations while freeing storage space.

Disadvantages of a Tankless Water Heater

High Initial Cost

Although tankless heaters will save your money in the long run, the initial cost is relatively higher compared to the expenses of conventional water heaters. Inclusive is the high installation cost because of its complicated installation process. You need to research on installation prices and costs if you are considering possessing one. It is essential to have an accurate quotation and approximation on long-term maintenance costs.


Although tankless heaters should be sized according to household needs and water demands, they are small in size compared to conventional a water heater. Most standard tanks have a large water holding capacity compared to tankless heaters. For big families with hot water demand, consider installing conventional water heaters because it will get you through the morning faster, unlike a tankless water heater.


Unlike conventional heaters which take a few seconds for hot water to reach the faucet, a tankless heater takes a relatively longer time to heat water hence time and water wastage. Also, the longer heating minutes increase electricity bills because more energy is put in use.

Plumbing Costs

Unlike conventional heaters, tankless water heaters are complicated to fix when they break down. Such instances call for professional plumbing. The high plumbing costs involve you outsourcing a skilled plumber who will not do a shoddy job.

Hard Water Areas

Some homeowners with tankless tanks reside in hard water areas. Such instances require water softeners for you not to ruin the interior of your tankless water heater.

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