Many of us tend to overlook the importance of servicing our hot water heater until something goes wrong.
However, you can avoid common hot water heater problems if you have it serviced occasionally by an expert. One issue you might notice if you don’t service the water heater regularly is that it takes longer to heat the water.
This problem usually occurs when the heating coil has collected dust and sediments over a long period. As such, the coils can not heat efficiently, which reduces the heater’s efficiency.
Considering this, we have put together this guide to help you understand the importance of servicing a hot water heater at the right time.
Types of Hot Water Systems
1. Gas hot water systems: Gas hot water systems utilize natural gas or propane to heat the water. They are known for their quick heating capability and high efficiency, making them a popular choice for many households. Gas hot water systems require a gas supply and proper ventilation for safe operation.
2. Electric hot water systems: Electric hot water systems use electricity to heat the water. They are relatively easy to install and maintain, making them a convenient option for homes without access to gas. Although electric hot water systems can be more expensive than gas systems, they offer the advantage of precise temperature control and are generally considered safer.
3. Solar hot water systems: Solar hot water systems use energy from the sun to heat the water. They consist of solar panels or collectors that absorb sunlight and transfer the heat to a storage tank. Solar hot water systems are environmentally friendly and can significantly reduce energy costs. However, they may require a larger upfront investment and depend on sunlight availability for optimal performance.
Why Should A Hot Water Heater Need To Be Serviced?
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Like any home appliance, a hot water system requires regular maintenance and servicing if you want it to run smoothly for an extended period. If you don’t get it serviced by a professional, you might encounter the following problems:
- The heater can stop working and become difficult to repair
- It can overheat and explode
- It can cause severe damage to your property as well as to yourself
- A poorly maintained water heater can cause a spike in the energy bill
- Most water heaters are prone to rust
- The water heater can leak and cause water damage all over your house.
When Does The Hot Water Heater Need Servicing?
1. When The Hot Water System Turns On And Off Frequently
One of the main reasons this problem can happen is when the appliance is old and worn out. Old components have a higher chance of short-circuiting, which can cause the heater to turn off and on constantly, which can be annoying. If you contact a professional, they will replace all worn-out parts with newer ones so that the heater performs more efficiently.
2. When The Hot Water System Is Outdated
The best way to check if the water heater is outdated is by inspecting the side for any labels left by the manufacturer. You can also check the packaging to determine when the heater was manufactured.
Older water heaters usually need more maintenance than newer ones. Sometimes, it’s better to just replace the old model with a new one rather than keep repairing it.
3. When The Heater Starts Making Strange Noises
Without regular maintenance, water heaters can start making strange noises like screeching or banging. This can be quite annoying for both your family and the neighbours whenever it’s running.
4. Leak In The Hot Water Heater
Leaks in a hot water heater can stem from issues like a damaged tank or poorly fitted pipes. If you spot any leaks, it’s crucial to call a professional right away to prevent significant property damage.
5. When The Water is Not Heating
The biggest giveaway there is a problem with the water heater is if you notice the water is not getting hot or taking sufficiently long to heat. Don’t waste time; contact professional electricians to resolve the issue quickly or install a new model.
Benefits Of Servicing Your Hot Water System
So far, we have discussed negligence problems when maintaining a water heater and when you should service it. In this section, we have listed some of the benefits of servicing a water heater.
1. Fewer Chances Of Overheating And Leaking
If you opt for regular servicing, the water heater is less likely to develop overheating or leakage issues since an expert will change the defective parts on time. This way, you can prevent the appliance from causing damage to your property or disrupting your daily life.
2. Prevents Sediment Build-Up
Another significant benefit of regular servicing is preventing sediments from building up within the heater. When this happens, the chances of noise or system failure decrease significantly.
3. Water Heater Can Last Longer
Unlike regular heaters, a serviced heater lasts longer, and the appliance can perform consistently without causing inconvenience.
4. Makes The Heater More Energy Efficient
A poorly maintained water heater consumes more energy as it takes longer to heat the water. And you can usually tell if there is a problem with the unit by looking at the monthly energy bills.
Servicing Time-Based On Different Water Heater Models
- Electric/gas - 6 months to 5 years
- Heat pump - Annually
- Continuous/instantaneous flow - Every year
- Solar - Every five years
For both electric and gas heaters, you should perform minor servicing twice a year. This means checking the drain and releasing pressure with the relief valve. The good news is, you can handle this minor upkeep yourself.
Servicing Your Hot Water Heater
It would be best to service the hot water heater frequently to prolong its lifespan and prevent malfunctions. If you notice the appliance getting too hot while sitting idle, we recommend turning it off and calling a professional.
Using the heater while it is malfunctioning can cause it to explode and severely damage your property. You and your family could be at risk if it triggers a fire.
At Woolf Plumbing & Gas, we offer unmatched water heater repair, installation and maintenance across Perth. So, give us a call to see how we can assist you!
Hot Water Servicing FAQs
What are the signs that my hot water system needs servicing?
Signs that your hot water system needs servicing can range from a lack of hot water, strange noises from the hot water unit, discoloured water, or a significant drop in water temperature. Regular hot water system maintenance can help prevent these issues.
What is involved in a hot water service?
A standard hot water service includes checking overall performance, inspecting tanks for rust or leaks, testing the temperature and pressure relief valve, and cleaning important parts. It’s best to refer to your heater manual for detailed advice.
How often should I get my hot water system serviced?
Generally, it is recommended that your hot water system be serviced once every one to two years. However, the exact frequency can depend on the type and age of your hot water system, the quality of your water, and the manufacturer’s recommendations in the water heater manual.
Why are temperature and pressure relief valves critical in hot water system maintenance?
The temperature and pressure relief valve (TPR valve) is a safety device on hot water tanks that releases water when the temperature or pressure exceeds safe levels. During a hot water service, a professional will check the TPR valve to ensure it’s functioning correctly to prevent potential accidents.
Is hiring a professional for hot water system maintenance necessary, or can I do it myself?
While some basic checks can be performed at home, hiring a professional for a comprehensive hot water service is generally recommended. Professionals have the training and tools to safely and effectively service the system, ensuring your hot water system needs are fully met.
