Pro and Con Reasons for Using Tankless Water Heaters

water-heater-featureEvery homeowner should know what options they have when they plan to change the water heater. There are plenty of choices that you can take regarding this device,  depending on your budget or on other criteria that we’re going to present.

The tankless water heater has become quite popular in the choices of homeowners, as it can work with gas or electricity.

What It Is

Also known as “on-demand water heater,” this device doesn’t have a tank for storing water. It provides you with hot water instantly, the moment you turn on the faucet. Because they use a different technique for warming the water, they use less electricity, and this is extremely convenient when you plan to save some money.

It can be a sound investment if you want to get one, but keep in mind that these are not for everyone.

Pro Reasons for Getting One

The first reason that anyone thinks about getting a tankless water heater is due to the lower energy costs that. Compared to other similar items that use gas, this one will save up to 40% of the energy bill. It makes it very convenient for small families and for those who don’t need to use more than one shower at a time.

Another reason for using it or changing your old water heater is that it takes up less space. It is smaller than its counterparts that have a tank, and it is mounted on the wall. The on-demand water heater has a longer lifespan, and because there is no tank attached to it, you can use it for several years without worrying about it.

Beside from this reason, people also like that they can choose between gas supply or electric supply. There are also other types of fuel for them, but those two are frequent choices. For those who have the possibility to get a gas heater, the option is perfect because it has a considerable efficiency boost compared to the gas-powered storage heaters.

It makes an excellent choice for everyone who wants to have hot water instantly. The storage water heaters can take up to an hour for heating the water. However, with the on-demand heater, you can have hot water whenever you need it.

Con Reasons

First of all, it can cost more than the storage water heater. Even with all the pro reasons for buying it, the on-demand heater is a little more expensive.

The higher risk that you can take with using this device is the system of pipes that go with it. If one pipe breaks, you need to change it immediately.

Another problem that you could have with it is that it isn’t possible to use the dishwasher and the shower at the same time. It cannot sustain two sources for running water, so it can leave someone in the cold if you’re using the sink in the kitchen and they are taking a shower.

In the end, the choice is yours to make. If you consider that there are more benefits to using it, you can invest some money and improve your house with one of these devices.

Tips for Buying a Water Heater

why-tanklessYour home should offer the comfort that you need, and this means that you should have access to hot water whenever you need it. If for example, your water heater has a ten years warranty and you use it for 12 years, then it’s time to get a new one.

There are plenty of options on the market because this is a domain that is continuously developing. New energy-efficient regulations are in place, so you need to do your homework for finding the best water heater for your home.

Let’s see what types of water tanks that you can find on the market and the most important thing that one has to consider when shopping for this.

The Capacity

Depending on how much water you need to use every day, you might want to look at the capacity of the water heater when you buy one. The size (or the capacity) is about how many gallons of water it can hold. For the devices that have a tank, you need to consider the FHR (the first-hour rating), while for the tankless water heaters, you need to find the GPM (the gallons-per-minute).

The FHR and the GPM tell you how much hot water you can use in a given period, i.e. an hour.


The Storage Tank Water Heater

These are the most common types that you can find on the market. Just as the name suggests, they use a tank that holds water and heats it to a set temperature. The tank is insulated and allows it to store the water until you need to use it.

You’ll find that these devices can run with gas or energy, and the gas ones are more energy-efficient than the others.

The On-Demand Water Heater

Also known as tankless water heaters, these use a system of heating coils for providing the hot water when you need it. Using one of these will lower your energy bills because they don’t keep the water hot for a longer period – the energy used for a tank costs more than the energy used for heating water when you need it.

The on-demand water heaters are perfect for small families or for people who don’t use the device simultaneously in the kitchen and the bathroom.  It has a limited amount of hot water flow that you can use per minute, about 3.5 gallons, and work more energy-efficient with gas instead of electricity.

The Hybrid Water Heater

The hybrid water heater is a newer model on the market, and it uses the heat captured from the air and transfers it to the water. A hybrid device is energy-efficient because it saves you about 60% of the energy bill. If you plan to get one, make sure you place it in a room that has a constant temperature – they don’t wh-gas-fired-interiorwork well in places that are cold below 40 degrees or warmer than 90 degrees.

The Solar Water Heater

These heaters are ecological, and they also help you reduce the costs of your energy bills. They use the solar energy to warm the water, as the solar panels absorb the heat of the sun and transfer it to the water. In the summer you will see that it works perfectly, allowing you to save up to 90% of the energy bills. However, it is quite expensive, and you will be able to recover your costs in about 10 to 30 years, depending on how much money you’ve paid for it.

The Condensing Water Heater

It is a small unit that can offer you hot water for using in the shower, but also for heating your home through the radiators. It’s efficient because it uses gas and it saves about 40% of the energy bill, but you need a professional plumber to set it up.

You can choose any of the above, but consider all the aspects carefully before you take any decision.