5 Common Mistakes You Should Avoid When Buying A Water Heater

Looking For Reliable Water Heater Services? Whatsapp Us for Help! WhatsApp to Start Now!

When you notice signs of a faulty water heater, it is usually also when you should replace your water heater. But you don’t want to end up with the wrong water heater and have to engage professional water heater replacement services again. Here are 5 common mistakes you should avoid when buying a water heater:

Purchasing Without Researching


A water heater is an essential household appliance. As such, many homeowners will settle for the first water heater they find. However, there is an extensive catalog of water heaters available. Each offers different features at varying price points. While doing light research may delay the purchase, making sure that the right water heater is acquired will minimize hassle down the road.

Only Considering Water Heater Price

You might be on a budget when buying a water heater, so cheaper options will be more appealing for you. However, there are usually compromises that come with the cheapest options. This would include poorer build quality, shorter warranties, or minimal features. This can lead to more expenses in the future. As a result, it may be better to go for premium models like the Rubine RWH-3388 Instant Water Heater for better longevity and user experience.

Failing To Consider Energy Efficiency


If you are buying an instant water heater, you may want to find out how buying a 707 Instant Water Heater saves you money. An important factor in that is energy efficiency. What is the significance of installing energy efficient water heaters? The less energy your water heater consumes, the lower your utility bills. Inversely, failing to consider energy efficiency will result in higher monthly expenses. Therefore, it is also recommended not only to consider the initial purchasing price when buying a water heater but also the cost of using it over a period of time.

Choosing The Wrong Water Heater Size

Storage water heaters come in different sizes, each storing a different amount of water. Models with a smaller tank size, like the Rubine MT-15B Matrix Storage Water Heater is more suitable for individuals or smaller families. If a family has three or more members who will be taking bath at around the same time, it is better to purchase a larger storage water heater, like the Rheem EHG 40 Electric Storage Water Heater or the Ariston Pro RS J Storage Water Heater – 50L. Purchasing the wrong sized water heater results in inefficiency. It either takes an unnecessarily long time to heat up excess water, or not enough hot water for the entire family.

Buying A Secondhand Water Heater

A secondhand water heater can be much cheaper than a brand new one. But homeowners should not neglect the many disadvantages that come with it. The internal components of a water heater degrade over time. This is one of the reasons why your water heater is corroding. A used water heater is near the end of its lifespan, and often out of warranty. This increases the likelihood of water heater failure. A broken-down water heater is a safety hazard. It can even cause other problems like structural damage to your home.


To enjoy a better overall experience, it is better to avoid the common mistakes when buying a water heater. Do not be over fixated on the price and do proper research to identify the best water heater for your needs. If all these are too complicated for you, why not contact the professionals from Water Heater City Singapore for transparent pricing, personalized recommendations, and quality assurance?

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!