How Does Rubine Prevent The Common Water Heater Issues?

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You would probably want to take a hot shower after a long and tiring day. However, there can be some issues with your water heater that prevents you from feeling refreshed and relaxed. Regardless of the decision on choosing between instant water heaters vs storage water heaters, both types can face similar problems. In this article we will discuss these complications, and how can a Rubine water heater prevent these issues.

Common Water Heater Issues

No Hot Water Available


One of the common water heater problems in Singapore is the lack of hot water, or that it is taking too long to heat up the water. This can be an indication that the water heater’s heating element(s) have become defective.

As advertised on Rubine’s website, their Rubine RWH-1388 Instant Water Heater is equipped with a UL-approved high quality heating element, which is insured with a 5-year warranty. This can aid you in ensuring a fast and reliable supply of hot water.

Too Little Hot Water

An issue that is more pertinent to owners of a storage water heater is that there is not enough hot water. This can mean that the storage capacity of the storage water heater is insufficient for the family. When this happens, you can consider replacing your water heater with a larger capacity model, like the Rubine MT-30B Matrix Storage Water Heater.

Water is Excessively Hot


If you feel that the water supply is very hot, then it may be due to an incorrect setting. This is why you should lower your water heater’s temperature. If this does not resolve the issue, then it could be that your water heater’s thermostat is faulty. A malfunctioning thermostat can even be one of the factors that can affect your water heater’s energy consumption.

It is therefore recommended that you engage professional water heater replacement services. When it comes to picking a new model, you can consider Rubine Water Heaters. Their water heaters are advertised to have a double safety thermostat and an independent thermos cut-out to prevent overheating and scalding water.

Water Heater Leaks

There are many different types of water heater leaks. Considering the possible risks of a leaking water heater, you might want to read up on the dos and don’ts when your water heater is leaking.

It is generally advisable that you consult a professional water heater leaking service when your water heater starts leaking. The experienced technicians will analyze your situation and recommend if the leaking water heater needs to be repaired or replaced. One of the pros of buying a Rubine water heater in Singapore is that it comes with a warranty on the inner tank: 5 for instant water heaters and 7 for storage water heaters.

Water Pressure Is Low

If your water heater suddenly exhibits low water pressure, it may be a hint that something is wrong with your main water supply. If you feel that the water pressure in your house is too low, please seek assistance from your town council. They will either advise or dispatch a technician to check.

This is why models like the Rubine RWH-2388 Instant Water Heater come highly recommended. According to the product specs, it is developed with a booster pump to boost up the water pressure where the water flow is highly variable.

Foul Odour and Discolored Water

You may be wondering why your water heater smells bad. You could also have noticed that the water from your water heater has become brownish. While they are both indicative of non-potable water, each has a different cause. The weird smell is usually caused by bacterial growth within the storage heater tank. Meanwhile, discolored water can be caused by sediment accumulation, corrosion within the tank, or plumbing.

To prevent this from happening, consider installing a Rubine water heater. One of the reasons why Singaporeans choose to install Rubine water heaters is because they are safe to use. The Rubine MT-15B Matrix storage water heater, for example, has an SGS certified anti-bacterial material that keeps your Rubine water heater safe from bacterial growth.

Strange Sounds

Another concern plaguing you could be about why is your water heater making a hissing noise or strange sounds in general. This may be due to a combination of factors, such as sediment buildup, water leaks, high internal pressure, or pipe issues.

The Rubine RWH-3388 Instant Water Heater comes with a low noise inverter DC pump, with a silent operation at under 45 decibels. This can greatly reduce the noise you hear when using the water heater.


There are multiple signs of a faulty water heater, like temperature issues, unsanitary water, low water pressure, and more. Likewise, there are many causes of water heater failure, like age, faulty components, or plumbing issues. When this happens, you should probably learn about the 4 ways to prepare for a water heater replacement. Rubine water heaters are reliable, safe, and durable. There are benefits of buying an instant water heater from a reputable installer. This is why you should consider seeking the services of Water Heater City Singapore.

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!