Advantages Of Using Electric Water Heaters

Electric water heaters are energy-efficient and provide an endless supply of hot water

. They are energy-efficient because they only need to work when there is a need for hot water. This is why they are also known as on-demand water heaters or tankless water heaters.

Most of us have experienced the inconvenience of using up all the hot water. It normally happens at the worst time, such as during the holidays, when there are guests visiting. It is frustrating and there is nothing you can do about it. The good news is that it will never happen if you have a tankless water heater installed in your home.

Tankless water heaters heat water directly. A storage tank is not needed. Cold water is heated by an electric element in the heater. It is turned on when the flow activating switch, inside the heater, is switched on. Hot water is available instantly which means no waiting for the tank to get full. The heater heats the water to a pre-determined temperature.

The biggest consideration when installing a tankless electric water heater is what size should be installed. There are basically two types to choose from. You can choose a whole-house heater that is large and powerful enough to supply hot water to all household fixtures or you can choose to install point-of-use systems that supply hot water to specific fixtures only. Whole-house heaters and point-of-use heaters work the same but they differ in the quantity of water they can heat at any one time. Point-of-use heaters are cheaper and get installed at the exact point of demand.

You can determine the size of the electric heater you will need by determining how much water needs to be heated as well as the temperature rise required. Temperature rise refers to the difference in temperature between the set temperature of the unit and the temperature of the incoming water.

Each fixture in your home has a required flow rate. You can calculate how much water you will need by adding up all the flow rates of each fixture you anticipate will be open at one time. For example, if you anticipate that a shower head (with a flow rate of 2.5 gallons per minute) and a hot water faucet (with a flow rate of 0.75 gallons per minute) will be open at the same time then the total flow rate required will be 3.25 gallons per minute.

Tankless water heaters are measured according to the temperature rise they can provide at a given flow rate. Temperature rise is the term used to describe the difference between the temperature of the water before being heated versus the temperature afterwards. The difference is called the temperature rise. A whole-house system may not have sufficient capacity to provide an adequate flow rate to all the fixtures in the home. This is especially true for people living in cold parts of the world where the temperature of the water entering the heater is significantly lower. In this case, additional water heaters can be installed to meet the requirements.

Electric water heaters will save you money and provide you with hot water whenever you need it. An additional benefit is the space saving as there is no need to store a large tank.

by: kellyprice1225

POST COMMENT

Why Does Your Sweating Cool You Down? Using Natures Air Conditioner Protect the Children in the home using a Digital CCTV System Career In Digital Communication Why Comcast Digital Cable Is A Great Option For You Crucial Tips previously you Buy Electric Foot Massager Digital Camera Recovery Tips For Beginners Digital Tv- Grow With Technology Read This - Here'S How You Can Trigger 3-4' Gains To Your Penis Size - Caution! Expect Real Permanent Gains! Digital Thermostat Setting Up Your Ductless Air Conditioning Unit Industrialisation and Nigeria's 2020 Goals Choosing The Best Mobile Home Air Conditioning Digital Slr Cameras Driving Growth Of The Digital Camera Market - Market Research Reports On Aarksto