Why Should You Opt For A Joven Water Heater If Your Old Heater Is Not Heating?

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For many Singaporeans, a water heater is a great necessity. As such, it is one of the most frequently used appliances in the home. This makes it prone to certain water heater issues such as not being able to heat water properly. 

Before engaging professional water heater services to resolve your water heater not heating issue efficiently, it is ideal to understand its causes beforehand. By doing so, you can also understand why replacing your old heater with a Joven water heater is highly recommended.  

Reasons Your Old Water Heater Is Not Heating

The following are common reasons why your water heater is not heating and the benefits of installing a Joven water heater to replace it: 

Water Demand Is Too High

A thing you didn’t know about water heaters is that oftentimes a water heater fails to provide adequate hot water due to it being simply too small for the homeowner’s needs. Otherwise, it is highly likely that one of the heater’s heating elements has become defective. Lukewarm water is often indicative of a damaged upper heating element whereas hot water that quickly turns cold may be a sign of a damaged lower element. 

If you think your water heater is undersized, then it is best that you invest in a bigger unit so that you can enjoy a comfortable shower once more. In this case, most experts suggest opting for a larger model like the Joven JSV 35 Storage Water Heater. The Joven JSV 35 storage water heater is sizable enough to supply hot water to large and extended families. By installing it in your home, therefore, you can ensure that all members of the household are able to fulfill their hot water needs. 

Sediment Accumulation Is Present

One of the most common water heater problems is corrosion. Not only is this a reason behind a leaking water heater, but it can also result in sediment accumulation as well. This can occur in the heat exchanger or at the bottom of the heater. Moreover, such an issue can block the supply of hot water. 

If you want a water heater that is resistant to corrosion, then you may want to purchase a Joven water heater. One reason why the Joven series is so popular in Singapore is its models are built with stainless steel heater tanks. As a result, they are less likely to provide rusty water and can ensure that enough hot water is always supplied at any given time. 

Incoming Water Is Unusually Cold

Most storage heaters contain a dip tube that works to ensure hot water and cold water do not mix and that water is heated quickly for the user. Thus, if the water coming out of your shower is too cold, it may be that your heater’s dip tube has incurred damage. It is best to opt for a storage water heater replacement when this happens.

When choosing a new water heater, make sure to go for a Joven model. Among the benefits of purchasing Joven water heaters are that they are built with electro-galvanized steel and high-quality engineering plastic so that they last longer and provide a consistent supply of hot water. 

Thermostat Is Experiencing Issues

If you are unable to have an adequate supply of hot water, then you may be having an electrical problem with your heater. In some cases, this manifests in the form of a defective thermostat. When the thermostat becomes defective, it can prevent the heater from providing water at the right temperature and may thus warrant a storage water heater replacement.

One of the best storage water models to choose from is a Joven water heater. This comes with a well-built thermostat which is less likely to fail. It also has a thermal cut-off system to prevent scalding when the water temperature is set too high. 

Water Pressure Is Weak


In many cases, hot water can only be provided when there is adequate water pressure. If you’re experiencing weaker water pressure than usual, it may be because of sediment or debris had accumulated inside the pipes. In order to resolve this, you may want to have a Joven water heater installation done. Did you know that a Joven water heater provides water pressure at 2.75 bar and a flow rate of 11.4 litres per minute? This is more than enough to ensure that you have a thorough and comforting bath.

Water Heater Has Worn Out


One thing to consider when buying a new storage water heater is that it lasts for as long as possible. Remember that a water heater can go out of service much more quickly if it is built with substandard components and is prone to many types of issues.

Fortunately, besides being made by one of the top 3 best-selling water heater brands in Singapore, Joven water heaters are built to last as long as possible since they use rust-free materials and are made with high-quality stainless steel and engineering plastic. When you choose to install one, therefore, you can enjoy hot water for a long time without having to worry about a water heater replacement any time soon.


When a water heater is not heating properly, there can be a variety of factors in play. Damaged components and corrosion can cause sediment buildup to be present and hot water flow to be blocked. It may also be that the water heater is too small for the entire household or has simply reached the end of its service life. This would be a strong reason to hire a professional to install a storage water heater

A Joven water heater is manufactured with a stainless steel tank and a high-quality heating element. As such, it is durable enough to prevent hot water flow from being obstructed. It also has a well-built thermostat and ensures strong water pressure so that you are always provided with hot water.

Once you have decided to have a Joven water heater installed, call Water Heater City. Our well-trained professionals will ensure your heater is installed in a safe and reliable manner. This way, you will be provided with a consistent supply of hot water.


Water Heater City Singapore is your trusted partner for comprehensive water heater services. With over a decade of experience, we pride ourselves on being a reliable water heater company. Our services such as water heater installation/replacement including instant water heater services installation and storage water heater installations are done efficiently by our expert team. Moreover, we will ensure your storage water heaters are Licensed Installation with PUB Submission and all works comply with standards prescribed/stipulated by PUB. If required, we are also able to open a false ceiling, patch it back up, and paint it to restore it to its original condition. 

We supply a wide selection of water heaters from top brands like Ariston, Rheem, Joven, 707, Rubine, and Champs. With a proven track record of successful past projects and a number of positive customer reviews on Google and Facebook, we ensure every service we provide will be done efficiently and with the utmost attention to detail. Contact us on WhatsApp at +65 8241 0032 for transparent quotations and honest pricing for all your water heater needs!