Correct size is one of the most important factors you consider whenever you shop for new clothes and shoes. The same should go true when choosing a new water heater for your home.
The Problem with Incorrectly-Sized Water Heaters
One very important reminder is that smaller or bigger is not necessarily better. Either way, you will run into various kinds of trouble with an incorrectly-sized unit. For instance, a too-small unit means the potential of running out of water before you can even finish showering. Getting a too-big unit, on the other hand, means waste of money and energy on hot water you will not even use.
Fortunately, knowing the right size of a water heater, says Allhoursplumbingslc.com, is no longer complicated. Properly allocating water consumption for each member of the household, checking the unit’s First Hour Rating (FHR), and taking into careful consideration the unit’s energy efficiency will not only guide you in choosing the right size, but also ensure you save money on reduced heating costs.
Proper Hot Water Allocation per Person
Ideally, each person should have access to at least 12 gallons of hot water. Take note of this when looking at the FHR.
Checking the FHR
The FHR is the amount of hot water the equipment will deliver during the busiest periods of the day, particularly first thing in the morning. You will find this number on the yellow EnergyGuide label attached to the unit.
Considering the Unit’s Energy Factor
Keep in mind that a water heater’s energy factor (EF) rating determines its efficiency. So the greater this number is, the more efficient the heating equipment is. So when deciding on a tank size, look for one that has the appropriate hot water per person allocation to FHR ratio and features the highest EF rating.
The higher the EF, the more efficient the tank is. In our example, you’d want to find the highest EF rating available for a tank with an FHR of 60.
To be 100 percent sure you choose the right size, do not hesitate to contact a qualified and reliable company specializing in water heaters.