Do you have the right size of water heater for your home? Is the capacity of a water heater correct? What size of water heater do you need? Well, here we are going to discuss about how to know the capacity of water heater and how to decide the size of water heater needed.
Capacity of water heater
There are two things that you need to know about the technique which matches the capacity. First, tank water heater is the device which use a tank or gallon as the storage of water. The hot water is heated and saved inside the gallons. Second, tankless water heater is the device which has no tank or gallon to keep the water.
This type of water heater is rated by the water flow rate. So, this device heats the water directly without any storage. When you turn the water tap on, the water will flow and travel into the pipe and the electric device will heat the water.
Then, it will deliver a hot water. If you use the tankless water heater, you don’t need to fulfill the tank and wait in some minutes before taking a shower. The tankless water heater provide around 7 -15 liters per minute.
How to decide the correct capacity of water heater
First, you have to count about the member of your family in your house. It is a must to know how many people are taking a shower? You can choose the right capacity to decide the size of water heater that you need. If you use a shower, you can choose the device which provide around 15 liters for two people.
However, if you use a bath tub, you need the water heater which can provide 50 liters for a couple. Moreover, you will need extra hot water if you use a tub or even get into a full tub.
Second, it is good to know when the appliance is in use. Sometimes, people do multiple uses in household, then the water heater cannot supply enough water because of it. So, it is better to know when people will use the washing machine and dishwasher.
Because a lot of usage of water heater will give an effect and make the water flow rate is limit. Some people are interesting to choose a home where multiple hot water appliances can be used at the same time. You can install more than one water heater and connect in parallel to solve this problem.