5 Common Hot Water Heater Problems


While it isn’t something you may think about on a daily basis, a hot water heater is one of the most valuable appliances in your home, as it supplies your taps and appliances with hot water every single day. However, if you ignore even the small problems with your water heater, you’ll not only end up with freezing cold water but also with expensive cleanup and repair work. By becoming familiar with these hot water heater issues, you’ll be more competent to adequately identify them and take proper actions to solve them. Here are a few of the most common hot water heater problems to help you know what you should do to get them repaired and to get your hot water back.

Not enough hot water

When the water from your tank takes longer than usual to heat up or when no hot water is showing up at all, then there’s certainly a problem, possibly related to your heat source. For electric water heaters, the heating parts could have failed or their electrical connection could have been damaged. When it comes to gas water heaters, the issue may be related to a bad pilot light or malfunctioning gas connection. In case your pilot light is lit but the gas doesn’t flare up, that could be caused by your burner as a whole, which might be in need of repairing. However, if you have a newer heater that has an electronic ignition system, you should examine your breaker box to determine if the circuit of your water heater has been broken. In that case, you should reset it and you’ll be free of problems when it comes to getting your heater to ignite once more.

Leaking water heater

When noticing a decline in the water temperature, there’s a high chance that there may be a leak in your water heater. That’s why it’s essential you discover the origin and cause of the leak in order to fix it. There are several primary causes of leaks such as their age, low maintenance, the tank’s pressure, bad plumbing installation, and loose drain valve, to name a few. A leak can be very evident from pools of water near the appliance, which could be dripping from the unit or from the pipes connected to it. Don’t underestimate the danger of a leaking water heater, as it can lead to a flood. For example, when looking for professionals to help you in Australia, in particular in the outskirts of Sydney, don’t hesitate to search for experts for hot water maintenance in Wollongong to help you with an emergency repair. 

Smelly and dirty water

Water that’s smelly and dirty might indicate there’s some contamination in the water tank. A solution to this problem may be to flush the tank once or twice a year to manage a healthy water heater. On the other hand, if the water has a cloudy color or is dirty, then the most likely cause would be a build-up of sedimentation and mineralization inside the tank. Any build-up inside the tank can reduce its efficiency, so asking a professional would be the best solution. 

Strange noise coming from the water tank

Hearing unusual noises coming from the water tank can be an indicator of different potential issues, and identifying a specific problem may be challenging to do alone. When it comes to gas water heaters, noises like popping, hissing, and banging can either be a clue that the heating elements of the tank are burning sediment on the inside or it can be that the parts themselves are burning out and need to be replaced. In this case, it’s highly suggested to flush the tank.

Damaged gas control or burner assembly

Another common problem with hot water heaters is a damaged gas control or burner. If the burner is dirty or out of function, a water heater cannot operate adequately. In order to solve this problem, you should replace the damaged gas control or burner assembly, which is also known as a thermocouple. If you want to replace the thermocouple on your own, then you first have to turn off the gas and the water to make sure it wouldn’t lead to further damage.

Hopefully, this article has given you some insight into the most common hot water heater problems to help you know what to do and get your water heater to its best condition. 

Roof Leak Detection and Repair

Image Source: Pexels

If you suspect you’ve got a leak in your roof, it can be hard to find and fix. If left unattended for too long, it can cause a significant amount of damage and make it difficult to continue living in your home. Let’s take a look at what you as a homeowner can do to spot roof leaks and fix them… and when to call in the professionals.

Before we start, make sure you know the type of roof material that’s on your home and how long it lasts. This will help you determine whether repair work or replacement is the most sensible option.

It’s recommended to inspect your roof once a year, but no matter how recently you completed your last regular home inspection, always be sure to check your roof after any kind of storm. Thunderstorms, hail, and other major weather events can cause damage even if your area isn’t hit particularly hard. Even if your property looks like it survived the storm without any major damage, you should always look for signs of a leaky roof.

Signs of a Leaky Roof

  • Water stains on your ceiling – especially new ones that appear after a storm. Even small water spots are an early indication of a leak
  • Damp spots on the ceiling, around air vents, and fireplaces
  • Damp or moist paint or drywall around electrical outlets and light fixtures
  • Unexplained dripping sounds inside your home
  • Water stains are on the rafters in your attic or on the top floors of your home
  • Drips or moisture on the walls, particularly after a major thaw
  • Interior paint peeling or bubbling during a hard rain
  • Loose shingles around your property
  • Buckling or curling of your shingles
  • The roof has changed colors, especially if localized to a certain spot
  • Loose or exposed nails on the roof
  • Cracked or damaged flashing around roof vents
  • Damaged flashing or cracked sealants around the chimney
  • Clogged/Loose Gutters or downspouts
  • Moss or mold on exterior walls that appears to be growing

How to Check for Roof Leaks

Look at the parts of your roof that are higher than the stains on the inside and outside of your home. Look for holes and other visible damage to the roof from the outside.

Roof leaks aren’t limited to just areas around your plumbing, vents, and chimneys, so make sure you look at your entire roof, not just the areas close to those projections.

Next, if it is possible, access your attic. Use a flashlight and your smartphone camera to find evidence of a leaky roof, such as:

  • Water stains
  • Mold
  • Dark spots
  • Any other inconsistencies

It’s best to look during the day when things are bright. The brighter the flashlight you have, the better. Travel upward from the source of the leak, paying attention to any dampness you see along the framing and underside of the roof. Look for marks and discolorations that are a result of moisture – especially if your local weather has been dry for an extended period.

Turn off the lights and look for pinholes where you can see daylight shining through. Closely inspect those areas. While inspecting your roof from the inside, never stand on insulation or the top part of the ceiling. Remain on the secure framing.

Finding the Source of the Leak

Chances are the water spots you see aren’t going to be close to the leak itself. Water travels downhill from the point where it enters your roof, so the source of the leak is likely much higher on the plane of the roof.

As you look for the source, think like water. It will typically come through broken shingles, corroded or poorly sealed flashing, vents, skylights, and areas where nails are loose or missing.

Sometimes, even with the best maintenance and inspection, you’ll find a roof leak that needs immediate repair. Or, you may find evidence of a leak but be unable to locate the source yourself. And if it’s outside normal business hours, it can be hard to find someone to come fix it for you. That’s why 24-hour emergency roof repair services are available.

If you have vaulted ceilings or otherwise lack access to your attic, you may need to go up on the roof yourself. Depending on your level of comfort and ability, you may not want to do this yourself. It’s perfectly acceptable to call in professional help.

Author Bio:

Karstine Sanchez is a freelance writer and content marketer with Allstate Roofing. She enjoys writing home decor, maintenance, and improvement.

Simple Home Maintenance Tips By Guest Writer Emily Bennett

Although you may be tempted to avoid the prices of professional contractors, you will often need their help in dealing with maintenance and home improvement. Home repairs and maintenance can turn out to be trick and complex for those with no experience of their own, so it is likely you may do more harm than good. If you don’t have the experience you can do some simple maintenance done by following these tips:


  • The Toilet

Simple Home Maintenance TipsAny water leaking from the tank in your toilet and going down the drain results in money literally going down the drain as well. This can have variations, such as dealing different levels of water damage to your bathroom as well. If you want to find whether your toilet is leaking, then you should add a bit of food coloring to the tank itself. Come back after an hour or so and check the color of the water in the bowl. If you find out the toilet is leaking, then you will need to replace the flapper or seals. Remember to shut off the water so you’ll be able to work in peace. Flush the toilet so the tank will be empty and dismantle the mechanism so you’ll be able to change the flapper. Place the new one on and replace everything the way it was before turning the water back on.


If the faucets around your home are leaking, this means you have washers that have been worn out with use. These types of seals are used inside the handles of your faucets, but in most cases they are made of rubber which wears out quickly. You should replace them by once again closing the main water supply, then unscrewing the handle and replacing the old washer with a new one so it will seal properly.


  • The Washing Machine and Dryer

You should check your washing machine on a regular basis for any possible leaks or other mechanical issues. You should keep in mind that the most commonly used reason for insurance claims is the possible leaks in the machine’s water supply. Check the water lines at least once a year and replace them if you see evidence of any corrosion or leaks. You should check for possible discoloration of metal pipes as this may indicate issues that need to be addressed. The drain hoses of your washing machine are very important as they are pretty much one of the few things that stops the water flow from invading your floors. Simple Home Maintenance Tips2

You should also see how well the drain lines are fitted by using pliers to check the tension. You should make sure they are tightened up until you can’t tighten any more. Any plastic lines should be replaced every three years or so.


The dryer on the other hand will need to be cleaned from lint as often as possible, otherwise you risk letting it collect and heat up until the point of ignition. Regular cleaning will also prolong the life of the heating elements inside.


This article has been created by Emily Bennett on behalf of: Movers London