The pros and cons of Tankless Water Heater

We take heating for granted. Just like all other appliances in our home, if the water heater is doing its job, we never give too much thought to the intrinsic details like what kind of water heater it is, its capacity, pros and cons, etc. If you are renovating your home or your current water heater has reached the last stage of its lifecycle and needs a replacement, switching to a tankless water heater may be a great alternative. As opposed to a usual tank water heater, a tankless water heater does not store heated water. Instead, it only heats water when needed. There are many pros and cons associated with opting for a tankless water heater.

The pros of using a tankless water heater


Tankless water heaters are quite sturdy as compared to tank water heaters. Thanks to their rugged construction and building materials, they are expected to last longer. As most parts of a tankless heater can be replaced, their repair cost is much less compared to the repair costs for other equipment such as your furnace, for instance. Moreover, due to the availability of replaceable components, tankless water heaters leave a substantially lower carbon print on the environment.

Abundant hot water

As there is no particular volume of preheated water that is stored in a tankless heater, users can get abundant hot water on a continuous basis, so long they are supplied with the right fuel and energy for heating.

Conserving energy

Whenever water enters a tank, it starts losing its heat. Thus the traditional water has to keep switching on and off to maintain the temperature of stored water. With tankless water heaters, the water is heated quickly and only as required. This makes it more energy efficient. A good quality condensing model can help you potentially save a lot of money on your next energy bill.


With rising property costs, people are moving away from grand homes that can accommodate a 40 or 60 gallon water tank. Today’s minimalistic and compact home settings do not have that kind of space available. A tankless water heater simply hangs up on the wall, saving you more space.

Why tankless water heater may not be the right choice for you

Though tankless water heaters are a hit for many reasons, there are some limitations why they may not be a great option for you.

Cost of Installation

If you are changing your water heating system, it may be a bit costly for the first time. Paying a plumber to look into your existing system and get the new heater installed and plumbing set right may be a bit too much to pay for in your current situation. However, hiring experts like Blue Planet Plumbing may just ease your job with their experience and affordable services. Though additional costs begin to be recovered upon installation, the first expenses may be intimidating for many homeowners.

If you are not sure what kind of water heating system suits your home and lifestyle, contact the experts at Blue Planet Plumbing to get your assessment done. Our experienced professionals will give you personalized suggestions on the best option for your home heater depending on your priorities and needs.

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