(818) 282-5846


15150 Roxford St 406

Sylmar, CA 91342

What Size of Water Heater Tank Do I Need in San Fernando?

If you wish to install a brand-new hot water heater or replace an old one, it is necessary to make certain the tank is large enough to avoid the undesirable surprise of a cold shower. You could select the largest size possible, however that comes with a greater price tag, so why invest the extra money if you’re never going to require to use a big heater to its full capacity? And if you purchase an exceedingly large tank, you’ll just be wasting energy by continually heating up unused water.

To find a tank that is neither too big nor too little, but perfect, here are a few things to consider.

Household size

As a general rule, the more individuals residing in your home, the more water you will utilize. A general method to approximate just how much water you may need is to calculate 12 gallons of water for each individual in your family.

The typical family consists of two grownups and 2.5 children. For that reason, for a family of 4-5 people, you will need to get a tank that is capable of holding at least 50-60 gallons. For a family of more than 5 individuals, you will need to look for tanks up to 80 gallons. However, the number of people in a home is not the only element that will impact your water intake.

Water use routines

Some families with numerous bathrooms tend to shower in the morning at the same time, which will obviously increase water consumption. If your household does lots of little loads of laundry each day rather than a few larger loads just a couple of times a week, that will also impact the rate of water usage and the size of the hot water heater tank you will need. And how frequently you do other activities, such as washing dishes, cleaning your hands or face, mopping, and so on, will likewise affect your warm water usage.

Determine your optimum water consumption

To produce a price quote that considers your usage routines, you will need to determine the maximum amount of water you will use in an hour and determine it versus the very first hour rating of your hot water heater. The first-hour ranking is different from your tank size due to the fact that it computes the amount of hot water your heater can produce in one hour when starting with a completely heated water tank, considering heat loss when unheated water fills the place of the water being utilized. The very first hour’s score ought to appear in the upper left corner of your water heater’s EnergyGuide label.

To compute the optimum quantity of water you will utilize in an hour, determine what time of day your home uses the most popular water. Calculate the quantity of water utilized. Here is a fundamental quote of the quantity of hot water needed for some common tasks:

  • Showering: 1-2 gallons per minute
  • Shaving: 0.05 gallons per minute
  • Preparing food or washing dishes by hand: 4 gallons (2 gallons per minute)
  • Automatic dishwashing machine: 6 gallons
  • Clothing washer: 7 gallons

If there are two individuals showering in an hour, with the dishwasher and clothing washer running, simply include (minutes in the shower x 2) + (minutes in the shower x 2) + 6 + 7 to identify the optimum hourly consumption. As long as the maximum intake is less than the first hour’s ranking of the hot water heater, there must be no problem.


Water tanks are a cost-effective solution for warm water. Compared to other alternatives, they do not cost much to preserve or install, and you can heat up water utilizing gas or electrical power. However, before you delve into setting up a larger water tank, you’ll require to ensure you have the area to store it. Your existing tank location might not have adequate area to accommodate a system much larger than your current one, so you might require to re-evaluate.

Another element to think about is that as you increase the size of your water heater, you might need to increase the size of the exhaust pipe. Having the proper exhaust pipe size will make sure that the unit has appropriate airflow. A water heater that does not have sufficient airflow will have issues and might leakage carbon monoxide gas, which is very unsafe in such cases it is constantly good to talk to Water Heater Repair in San Fernando professional.
Water Heater Maintenance in San Fernando

Best Plumber in Sylmar CA

Recent Post

Our Coupons