Things to Keep in Mind When It Comes to Your Water Heater

November 17, 2016

Your hot water heater is probably the most underrated appliance in your home. Think about it – without the water heater, you don’t have any of the following:

  • Hot showers
  • Hot baths
  • Sanitized dishes
  • Disinfected towels and sheets
  • Hot water, period.

Given the power of the water heater, do you actually know enough about it? We’re here to provide a few things to think about when it comes to servicing, maintaining, and replacing your water heater.

The typical lifespan of residential water heaters is between ten and twelve years.

Natural gas and electric water heaters will usually last about a decade before you need to think about replacing the system. If you are not sure what age your water heater is, the date the system was manufactured will be displayed in the serial number which is located on the identification tag on the water heater tank.

Aging water heaters are nothing to mess around with. A water heater that is 10 years or older is at more risk of producing a leak and resulting in water damage to your home. If your water heater is positioned in your attic or above the bottom floor, the potential for catastrophic damage goes up. Always have your water heater maintenance yearly to prevent any leaks from causing damage to your home.

The most common malfunction of residential water heaters that will entail replacement is a leaking tank.

It is a good idea to have your plumber install the water heater in a drain pan with piping that enables the pan to drain outside of your home and decrease the possibility of water damage. Every water heater should have a functional and obtainable cut-off valve on the inlet water supply to the tank, and a ball-type valve on the gas supply. For electric water heaters, an electrical cut off should be positioned within reach.

If a water heater is “undersized,” especially a gas water heater, the tank will fail in a shorter amount of time.

When a gas water heater is regularly drained of hot water due to substantial hot water usage, the gas burner discharges repeatedly which can create heavy condensation on the exterior of the tank. The condensation can produce more speedy breakdown of the steel tank. Additionally, the severe heat from the gas burner on the base of the water heater tank can also deteriorate the glass lining on the interior of the tank, which decreases the life expectancy of the water heater.

Water Heater sizing is an essential replacement consideration.

The water supply creates pressure for all water heaters, and as water is heated, it grows creating even more pressure. When contemplating replacing a water heater, it’s typically better to go with a bigger 50 gallon tank, rather than a 30 or 40 gallon tank, providing the location will accommodate the larger size. The 50 gallon tank will also provide you more hot water capacity.

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