A water heater is a crucial appliance in any home. It plays a significant role in keeping the household comfortable- from dishes to laundry, showers, and baths. However, as with any appliance, your water heater is susceptible to wear and tear over time, something that can lead to leaks. Not only is this a significant inconvenience, but water heater leaks can also result in a waste of energy, leading to an increase in utility bills. Here’s how to detect and fix water heater leaks to save energy.
Signs of Water Heater Leaks
Before you detect water heater leaks, there are various signs that you should be on the lookout for. Some of these include:
Damp Spots or Puddles
After doing laundry or taking a shower, if you notice water puddles or damp spots around the heater, there’s a high possibility that there may be a leak.
Rust and Corrosion
If there’s rust or corrosion on the exterior of the water heater or the pipes leading to and from it, it could be an indication of the presence of leaks.
Discoloured Water
If the water coming from your faucet is discoloured or has a metallic taste, there could be a leak in the pipes leading to your hot water heater.
Strange Noises
If your water heater suddenly starts to make unusual noises such as hissing, popping, or banging, there could be a leak detected.
Causes of Water Heater Leaks
Detecting the cause of the leak is a vital step towards fixing the problem. Water heater leaks can be caused by various factors such as:
Faulty Drain Valve
The drain valve on your water heater is responsible for removing sediment and other deposits from the tank. If the valve becomes damaged or develops a loose connection, it can cause significant leakage.
Loose Connections
Over time, the connections in your water heater can become loose. This often leads to leaks that can cause significant damage if left unchecked.
Corroded Tank
When the tank in your water heater gets corroded, it can cause leaks. Water naturally contains chloride and sulphur, which can corrode the tank and cause cracks.
High Water Pressure
When the water pressure in your home is too high, it can result in damage to pipes and even water heaters. This could cause leaks, which can lead to energy waste.
How to Fix Water Heater Leaks
If you’re dealing with water heater leaks, the first step is to contact a professional plumber, but here are a few ways you can fix the problem with simple DIY steps.
Tighten Loose Connections
Turn off the water heater, and using a wrench, check the connections for any signs of looseness. Tighten up any loose connections and make sure they’re firmly in place.
Replace Damaged Valves
If the drain valve on your water heater is damaged, it should be replaced immediately. You can easily buy and install a new valve on your own.
Repair or Replace Corroded Tanks
If your water heater has a corroded tank, repair or replace it as soon as possible. If you need to replace the tank, ensure that it’s fitted with a sacrificial anode rod to prevent corrosion.
Reduce Water Pressure
If the water pressure in your home is high, consider installing a pressure reducing valve (PRV). A PRV will help reduce water pressure and safeguard your water heater against leaks.
Regular Maintenance
Lastly, regular maintenance is crucial to prevent water heater leaks. Drain and flush your water heater at least once a year and keep an eye on valves and pipes for signs of wear and tear.
Conclusion
Water heater leaks are a common yet serious issue that can result in a waste of energy, leading to increased utility bills, and cause significant home damage. It’s essential to detect and fix any water heater leaks as soon as possible, ensuring that you save energy and reduce the risk of any potential damage or costs down the line. Remember to regularly maintain your water heater, fix any loose connections, replace corroded tanks and damaged valves while reducing your water pressure, and most importantly, call in a professional plumber if you need help fixing the issue.