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Hot water heaters are generally one of the reliable appliances in our homes, and one we don’t think a whole lot about. However, they do have a limited lifespan. Knowing when it’s time to replace yours can save you from inconvenient cold showers, or worse, some devastating water damage. When water heaters go, they tend to GO, and the aftermath is not pretty. Knowing the telltale signs that it might be time to replace your water heater can help you plan for and replace yours before it’s a crisis.
Save yourself from annoying inconsistent water temperature, costly repairs, and potential water damage.
The average lifespan of a traditional tank-style water heater is 8-12 years. Tankless units can last 20 years or more. If your water heater is nearing or surpassing this age, it’s probably not only safer, but more cost-effective to replace it. It’s not usually worth continuing to repair water heaters beyond general maintenance care. If you aren’t sure of the age of your water heater, check the manufacturer’s label on the unit; the year of manufacture is usually on there near the serial number.
If you notice rusty water coming from the tap when you turn on your hot water, it can indicate corrosion inside the tank. Over time, water heaters can start to rust. This rust accumulates around the tank and the pressure relief valve. Once rust and corrosion begin, it’s only a matter of time before leaks develop. Leaks lead to bursts which cause water damage.
If you find your showers are suddenly less steamy or the hot water seems to run out quickly, this could point to sediment buildup in the tank. If you’ve never had the tank flushed, this especially could be true. Over time, minerals naturally occurring in water (even public water) settle at the bottom of water heaters, reducing the tank’s efficiency. Have it flushed first to see if that restores it to full performance. If that doesn’t help, the heating element or burner might be failing, signaling it’s time for a replacement.
Banging, rumbling or popping sounds from your water heater are signs of sediment buildup. When sediment builds up in the tank, it hardens at the bottom, creating an insulating layer that makes it difficult for the burner to heat the water effectively. Besides being noisy, this can cause the heater to overwork, leading to higher energy bills and a shorter lifespan. Flushing the tank can sometimes help, but persistent noises usually mean it’s time for a new water heater.
If you notice any water drips or pooling around the base of your water heater, it’s a sign of big trouble. Leaks may indicate a crack in the tank, which could lead to a burst tank and significant water damage in your home. Call a plumber immediately to assess the tank. Tank cracks generally mean replacement is necessary right away.
If your energy bills have been going up and you haven’t been using more hot water than usual, an aging or inefficient water heater could definitely be the culprit. As water heaters age, they often lose efficiency, which leads to higher energy costs. Upgrading to a newer, energy-efficient model will save you money right away, and provide more consistent hot water.
If your water heater has needed a few repairs recently, it’s probably time to evaluate the cost of repairs versus replacement. Repairs quickly add up, and in most cases, it’s more cost-effective to invest in a new unit than to keep patching up an old one. Head off a larger, more expensive issues, and invest in a new, energy efficient, dependable water heater.
If you know that it’s time to replace your hot water heater, there are a few options to consider. Traditional tank water heaters are affordable and reliable, while tankless models run a little more expensive, but offer greater energy efficiency and endless hot water. Heat pump water heaters are another great energy efficient option that may qualify for rebates from Efficiency Maine.
A licensed plumber can help you determine which type and size of water heater is best for your needs. Hiring a licensed professional is important because they will ensure a proper installation, protect your manufacturer’s warranty, and advise you about any maintenance required to maximize your new water heater’s efficiency and lifespan.
If you notice any of these warning signs, don’t wait until your hot water heater fails completely. Gelinas HVAC is your water heater expert – we are licensed in all models and types of water heaters, and we are an Efficiency Maine Qualified Partner.
CONTACT US today to schedule an inspection and get expert advice on your water heater replacement options. Staying proactive can save you money, prevent damage, and ensure you always have hot water when you need it!
