13 Best Water Heaters For Warm Showers All Day, Everyday

Unless you enjoy taking cold showers all the time, water heaters are definitely an essential in every household. With so many different types and brands of water heaters on the market, picking the perfect one can be challenging. The good news is I’m here to guide you with my roundup of the best instant and storage water heaters in Singapore! 

Editor’s Choice: Overview of the best water heaters in Singapore

Best storage water heater in Singapore: Ariston Andris Slim2 Lux 30L Wifi	Best instant water heater in Singapore: Toshiba TWH-33EXNSG(T)
$372.00 – $405.00	$159.43
Long warranty: 5 years for tank and lifetime for heating element (patented 100% titanium)  Integrated WiFi: Easy access to controls using the Ariston’s Aqua Ariston Net App Smart functions: Has a auto-learning software that records shower patterns and daily habits	Constant temperature system: Intelligently adjusts power system to ensure constant water temperature Leakage protection: Built-in ELCB continuously detects electric leakage and directly cuts off current flow Highest fireproof standards: Equipped with UL94 5VA fire-proof materials Safeguard system: Automatic power cut off when the earth connection is disconnected

Best water heaters in Singapore (2024)

1. Ariston

When it comes to water heaters, Ariston ranks among the most reputable brands. The Italian water heater brand is best known for their attention to detail and long-lasting quality products. In fact, their Aures Luxury Round Instant Water Heater and Lydos Hybrid Storage Water Heater were awarded the Good Designs Awards, by the Chicago Athenaeum Museum of Architecture and Design.

Our recommendations for this water heater brand: 

You’ve heard of smart door locks, but what about smart water heaters? Meet the Ariston Andris Slim2 Lux 30L Wifi Storage Water Heater, a Wifi-enabled storage water heater that can be controlled using the Aqua Ariston Net App. You’d be able to manage water temperatures, receive real-time notifications for your shower, set shower preferences, change working modes, and monitor energy consumption levels of your device – all from your smartphone! The smart water heater is also equipped with a proprietary energy-saving algorithm that records your shower patterns to provide hot water exactly when and how you need it. 

Otherwise, choose the Ariston Aures Premium + PUMP & Rainshower Instant Water Heater, which comes in a sleek, space-saving design. I love the Ariston Aures Premium series because it has an in-built silent water pump for a zen and luxurious spa-like shower experience. The set also comes with a rain shower and free installation which is a bonus! 

Andris Slim2 Lux 30L Wifi Storage Water Heater	Aures Premium + PUMP & Rainshower Instant Water Heater
$372.00 – $405.00	$369.00 – $489.00
Warranty: 5 years on tank, lifetime on heating element Capacity: 30 litres Max. Temperature:80°C Max. Pressure: 0.75 MPa	Warranty: 5 years Max. Pressure: 0.38 MPa
What we love:  Wifi-enabled which allows for remote temperature control via app Energy-saving algorithm that adjusts heating based on usage patterns Lifetime warranty on heating element Sleek, space-saving design — perfect for smaller HDBs What we hope to see Lower price point	What we love:  In-built silent water pump Comes with a rain showerhead and a five spray hand showerhead Installation included Constant water temperature technology  Anti-scalding technology What we hope to see Lower price point

2. Rheem

With nearly a century of experience, Rheem is a global leader in water heating systems. This American brand is known for its robust and energy-efficient products, including tankless water heaters, traditional storage units, and heating and cooling systems. Today, Rheem’s water heaters remain popular among Singaporean households thanks to their simplicity and reliability.  

Our recommendations for this water heater brand: 

If you are looking for a sturdy storage water heater, I recommend the Rheem 85VP6S Classic Storage Water Heater, a vertical storage water heater that is available in different capacities. Like many of the best storage water heaters, the Rheem 85VP6S boasts a high-quality sacrificial magnesium anode rod to combat corrosion. Additional safety features include an inbuilt temperature and pressure relief valve that prevents temperature and pressure build-up. Its thermal cutout function also helps avoid accidental scalding. 

If you prefer a tankless model, the Rheem Prestige Platinum Instant Water Heater is one of the best. Prefer to shower at a specific temperature? This water heater has a touch-sensitive LCD display which allows for precise temperature control up to -/+ 1°C.

85VP6S Classic Storage Water Heater	Prestige Platinum Instant Shower Heater
$435.00	$388.00
Warranty: 3 years on tank, 1 year on heating element Capacity: 23 – 133 litres Max. Temperature: 66°C Max. Pressure: 1.0 MPa	Warranty: 6 years on inner tank, 2 years on spare parts Max. Pressure: 0.38 MPa
What we love High performance with low operating costs Compact vertical design — saves space and reduces heating time  Robust safety features that prevent overheating and scalding Multiple capacities — options available for small to large families  Has one of the highest maximum water pressures  What we hope to see Longer warranty on tank and heating element Larger temperature range since it’s limited to a maximum temperature of 66°C Lower price	What we love Customisable and consistent shower temperature  Touch-sensitive LCD display Includes a showerhead with six spray modes and a rain showerhead  Replaceable stainless steel heating chamber and heating element What we hope to see Cheaper

3. Joven 

Joven has long been one of the most trusted water heater brands in the market, and some might even say Joven water heaters fare better than Rheem. While Rheem water heaters typically offer larger water storage capacities, I find that Joven water heaters are typically quicker and more efficient at heating. 

Our recommendations for this water heater brand: 

The JSH35 (3W) Storage Water Heater 35L easily tops the charts as one of the best storage water heaters in Singapore. This JSH35 Horizontal Storage water heater is Joven’s newest yet best-selling model, boasting a new Quad Safety System with features like: safety pressure relief and drain valve, thermostat, safety cut-out and dry burn protection. Made with Joven’s Heat Elevator technology, this storage water heater helps save energy consumption by 20% while accelerating heat time as well. 

Joven has multiple instant water heater series, but my favourite is the Joven SB11 Rainshower Instant Water Heater. The SB11 comes with a larger five-spray hand bar, a rotatable rainshower bar and a double layer 2K spray paint finish so your water heater won’t tarnish easily. The most noticeable difference between the other models is the SB11’s extra power On/Off power knob that provides extra safety protection when not in use.

JSH35 (3W) Storage Water Heater 35L	SB11 Rainshower Instant Water Heater
$346.00	$288.00
Warranty: 5 years on inner tank, 2 years on components Capacity: 35 litres Max. Temperature: 70°C Max. Pressure: 0.4 MPa	Warranty: 1 year Max. Pressure: 0. M38Pa
What we love Heat Elevator technology saves energy consumption and speeds up heating time  Enhanced safety features (Quad Safety System) Trustworthy and reliable brand  What we hope to see Higher water pressure for storage water heaters	What we love Includes five spray shower hand bar and rotatable rain showerhead Additional On/Off power knob Safety thermostat for anti-scalding and overheating protection  Splash-proof casing  Built-in surge protector What we hope to see Longer warranty

4. Rubine

Hailing from Italy, Rubine offers a range of kitchen and bathroom fixtures. Their extensive product range includes sinks, faucets, and shower systems, hallmarked with contemporary designs. For those searching for stylish yet durable water heaters, here are some of the best Rubine water heaters in Singapore. 

Our recommendations for this water heater brand: 

Boasting a compact, diamond-faceted design, the 15 to 30-litre Rubine MATRIX Storage Water Heater strikes the perfect balance between form and function. It comes with a highly efficient Fairwater Sleeve capable of delivering a 20% higher hot water output rate. Meanwhile, the single-welded tank ensures efficient performance even under higher temperature and pressure conditions. Manufactured with premium materials to guard against long-term corrosion issues, the Rubine water heater is definitely one of the best storage water heaters in Singapore to invest in for your forever home.

For a minimalist option, try the Rubine P10 Rain Shower Instant Heater. In this series, the heater is integrated into the hand and rain shower, thus eliminating the need for bulky units. This small but mighty instant water heater also comes with a 360 Swiss Air Jet hand and rain shower spray which provide better water pressure and rinse coverage. 

MATRIX Storage Water Heater	P10 Rain Shower Instant Heater
$267.00 – $297.00	$396.00
Warranty: 7 years on inner tank, 1 year on parts/service, 5 years on heating element Capacity: 15 – 30 litres Max. Temperature: 75°C Max. Pressure: 0.75 MPa	Warranty: 5 years on heating element and inner tank, 1 year on parts and service Max. Pressure: 0.3 MPa
What we love Stylish design  Equipped with built-in Fairwater Sleeve that produces 20% more hot water 27mm polyurethane foam insulation for energy savings Long warranty on inner tank What we hope to see Longer warranty on parts/service	What we love Ultra slim and compact 360 Swiss Air Jet hand and rain shower spray  Modern and minimalist design What we hope to see Higher water pressure Lower price point

5. Champs

Champs is a dependable brand when it comes to electric water heaters. Specialising solely in this area, they offer one of the widest varieties of instant water heaters on the market. While Champs does offer storage options, their instant models are particularly popular. Here are some of the best Champs instant water heaters in Singapore.

Our recommendations for this water heater brand: 

My personal favourite is the Champs Legend Electric Instant Shower Heater, which comes in two staple colours: Matt Black and Pearl White. This Champs water heater is highly sought after for its advanced features like its high precision power selector which makes control over water temperature easy. Champs’ tanks are also constructed with durable polymer material that saves energy by minimising heat loss. Despite its advanced features, the Champs Legend is still simple-to-use — just turn the knobs for adjustments to your shower!

For a more budget-friendly option, consider the Champs Aries Copper Tank Instant Water Heater with Shower Holder Set. Despite its affordability, this model doesn’t skimp on features. This includes a premium five-way chrome multi-massage showerhead that brings a spa-like experience right to your home and a high quality copper tank that mitigates corrosion. 

Legend Electric Instant Shower Heater	Aries Copper Tank Instant Water Heater with Shower Holder Set
$229.00 – $269.90	$139.00
Warranty: 5 years on heating element, 2 years on heater parts Max. Pressure: 0.3 MPa	Warranty: 5 years on heating element, 2 years on heater parts Max. Pressure: 0.3 MPa
What we love Includes five-way multi-massage shower set  Easy and precise control over the water temperature Well insulated tank made with durable polymer material  What we hope to see Longer warranty on heater parts Higher water pressure	What we love Affordable  Comes with a five-way chrome multi-massage showerhead  Energy and water saving properties What we hope to see Longer warranty on service Higher water pressure

6. Mistral 

Established in 1968, Mistral — a house brand under Mayer — is synonymous with home living supplies. Not only do they design eco-friendly appliances that enhance comfort, their products also boast extensive safety features. These include features like their UK technology heating element, triple safety protection, and an upgraded anti-scalding thermal safety design.

Our recommendations for this water heater brand: 

Looking for a simple black instant water heater to fit your bathroom aesthetics? The Mistral Instant Shower Heater with Rain Shower MSH99 is just the thing! With two types of surfaces to choose from, jet black and matte black, decide based on your preference and create the most atas bathroom. Apart from looking sleek and beautiful, this Mistral water heater is equipped with a silent DC inverter pump, which helps to conserve up to 60% energy – all the more important now that bills are sky high!

On the other hand, the Mistral Instant Shower Heater MSH303I is a more traditional model that remains one of the brand’s top sellers. Perfect for those seeking a dependable, no-frills option, the MSH303I combines simplicity with long-lasting performance.

Instant Shower Heater with Rain Shower MSH99	Mistral Instant Shower Heater MSH303I
$499.00	$118.00
Warranty: 5 years on heating element, 1 year on other parts Max. Pressure: 0.6 MPa	Warranty: 5 years on heating element, 1 year on other parts Max. Pressure: 0.3 MPa
What we love High-quality heating elements Triple safety protection with upgraded anti-scalding thermal safety design  Energy conservative  What we hope to see Longer warranty on other parts	What we love Affordable  Anti-scalding Simple and reliable  What we hope to see Longer warranty on other parts  Higher water pressure

7. Panasonic

Panasonic’s global reputation as a pioneer in electronics extends to water heaters too. Often recognised for their excellence in air conditioning systems, Panasonic doesn’t disappoint with its water heating solutions either.

Our recommendation for this water heater brand: 

Panasonic has two models of electric water heaters: U and V series. Between the two, I recommend the U series — Panasonic’s premium range of instant water heaters launched in 2022. 

The Panasonic U-Series Water Heater DH-3US1SS / DH-3US1SW offers a stylish and classy design ideal for modern bathrooms. However, this instant water heater is more than just aesthetic. The showerhead, one-touch switch, filter body, and power knob are crafted from Ag+ Crystal Material, which helps prevent bacteria growth in bathrooms — perfect for humid environments like Singapore. 

U-Series Water Heater DH-3US1SS / DH-3US1SW

$249.00 – $289.00

Warranty: 1 year with Shopee’s Electronic Protection Max. Pressure: 0.38 MPa

What we love Extensive safety features Ag+ Crystal Material that prevents bacteria formation Three shower modes (Normal, Wide, Spot) What we hope to see Longer warranty

8. Bennington

Although Bennington may be a newer player in the market (founded locally in 2002), they stand out as one of the best water heater manufacturers in Singapore. Specialising in Multipoint Instant Electric Water Heaters (IEWHs), Bennington combines the water flow rate of storage heaters with the convenience of instant heaters. Designed to be compact, Bennington water heaters are ideal for small spaces, making them a perfect fit for BTO flats.

Our recommendation for this water heater brand:

Among the three available models, my top pick is the Bennington S630M Multipoint Instantaneous /Electric Water Heater. What sets this model apart is its MMTA-100 tank. It’s made of a glass-filled nylon material, which enhances insulation for superior hot water output. And of course, this water heater possesses essential safety features like anti-scalding protection, manual reset thermal cut-off, high-pressure protection, and indicators for overheating and power. With its “retro design,” the S630M model is perfect for those seeking more than functionality in a water heater.

Multipoint S630M Multipoint Instantaneous Electric Water Heater

$229.00

Warranty: 5 years on heating element, 1 year against all defects from faulty materials Max. Pressure: 1 MPa

What we love Saves on electricity and water Compact and simple design  Has good safety features What we hope to see More advanced features

9. Rinnai

Rinnai, a trusted local brand, exclusively offers instant water heaters that include either a rain or hand shower attachment. The models are available in two key variants: the A330 and B330. Additionally, you can choose options with a DC Inverter Pump, which is an energy-efficient feature that consumes less power.

Our recommendation for this water heater brand:

The main distinction between the two models lies in the B330’s anti-twist hose and its larger 8.5-inch rain showerhead. If you’re picky, I highly recommend this Rinnai Electric Instant Water Heater. Its high price point may be daunting, but it’s completely justifiable. Equipped with Rinnai’s most advanced features, the heater’s auto flow sensor switch and anti-leak heater tank warrants highest levels of safety to forestall fires and explosions. 

Electric Instant Water Heater with DC Pump Crystal Series REI-B330DP-R

$378.00

Warranty: 1 year on general, 5 years on heating element Max. Pressure: 0.55MPa

What we love Comes with DC pump and rain showerhead Copper heating element for quick heating Sleek and aesthetic design What we hope to see Longer warranty on parts, as of now, it seems like only the heating element has 5 years of warranty while the rest have 1 year

10. Toshiba

Toshiba is a household name that hardly needs introduction. This Japanese multinational electronics giant is a key player in the race for the best electronic brand in Singapore, and its products are staples in many Asian homes. Although Toshiba’s water heater lineup is limited to instant models, each is packed with cutting-edge technology designed to optimise both energy and water usage. 

Our recommendation for this water heater brand: 

Consistent water temperature and super sleek design? Sign me up! The Toshiba Instant Water Heater TWH-33EXNSG(T) is one of the best instant water heaters that’s not just easy on the eyes. Using the intelligent constant temperature system, this Toshiba water heater automatically adjusts the water temperature and pressure to offer you the best shower experience possible!

What’s more, it comes with three exclusive bathing modes for different needs throughout the day. Start the day with a refreshing shower on “Awake” mode, or beat the midday heat with the low-temperature “Cool” mode. Don’t forget to treat yourself to a long, indulgent shower with the relaxing “Evening” mode! Best part? This Toshiba water heater comes in the most aesthetically-pleasing shade of metallic brown suitable for all bathrooms. 

Instant Water Heater TWH-33EXNSG(T)

$159.43

Warranty: 1 year Max. Pressure: 0.3 MPa

What we love Intelligent constant temperature system that automatically adjusts water temperature 3 shower modes (Awake, Cool, Evening) Highest fireproof standard (UL94 5VA) Build-in ELCB detects electric leakage and cuts off current flow when needed Free installation provided Affordable What we hope to see Longer warranty Higher water pressure

11. EuropAce

Founded in 1992, EuropAce is a local brand that began with importing Italian kitchen appliances. Over the years, they grew into one of Singapore’s top home appliance brands. With a diverse portfolio of more than 50 product lines and 300 models, EuropAce is acclaimed for its innovative designs, spanning a wide variety of appliances — including water heaters.

Our recommendations for this water heater brand: 

If you’re looking for the best storage water heater that will give you a bang for your buck, the EuropAce Storage Water Heater ESH 3006/5006 is for you! Its single-wielded tank is made to withstand high pressure and reduce water leakage, which is a common problem for most storage water heaters. On top of that, this EuropAce water heater is fully equipped with various safety features like over temperature, over pressure, safety thermal turn off, and more, ensuring you and your family’s safety at all times.

The EuropAce Instant Water Heater EWH 11C is a game-changing residential water heater. Specifically, I love this instant water heater’s double safety protection — an auto water flow sensor and anti-scalding design — that makes showers extra safe and worry-free. With safety guaranteed, we can’t forget to share about this heater’s UK technology copper heating element. It ensures water heats up quickly, which is a big plus for those rushed mornings. And you’ll have more than enough time for a cuppa before making your way out too.

Storage Water Heater ESH 3006/5006	EWH11C Instant Water Heater
$368.00	$139.00
Warranty: 10 years on tank leakage, 5 years on heating element Capacity: 50 litres Max. Temperature: 75°C Max. Pressure: 0.8 MPa	Warranty: 5 years on heating element, 1 year on other parts Max. Pressure: 0.6 MPa
What we love Long warranty on tank Extensive safety features Single-welded tank designed to withstand high pressure and reduce leakage Rust and corrosion protection (magnesium anode steel core) What we hope to see Shorter heating time	What we love Double safety protection (auto water flow-sensor and anti-scalding design) Quick heating  Higher water pressure than most instant water heaters What we hope to see Longer warranty on other parts

12. 707

With over 50 years of expertise, 707 is a trusted homegrown brand in Singapore. Known for incorporating the latest safety-focused technologies, 707’s water heaters are a popular choice among homeowners. Their diverse range features instant and storage heaters, catering to different household needs while delivering exceptional performance and durability.

Our recommendations for this water heater brand: 

I’ve been using the 707 Kensington 25 Storage Water Heater for a while now, and it’s been a great addition to my home. One thing that stands out is its Whirlflow 2 Technology — it provides hot water more quickly. But that doesn’t mean the heater is using more energy. It’s actually keeping the hot and cold water separate. So far, it’s turned out great for my family since I always go with hot showers while everyone else takes lukewarm or cold ones. 

If you prefer instant water heaters, 707 Kingston Instant Water Heater With Rain Shower performs equally as well!  This is the best instant water heater that comes with an 11-inch wide rain shower head and a three-way massage hand shower for a truly luxurious experience. And you don’t have to fret about safety as this 707 instant water heater is  equipped with safety features such as an automatic shut-down sensing device, overheating indicator, and anti-scalding protection system. 

Kensington 25 Storage Water Heater	Kingston Instant Water Heater With Rain Shower
$388.00	$499.00
Warranty: 7 years on tank, 2 years on parts Capacity: 25 litres Max. Temperature: 75°C Max. Pressure: 0.8 MPa	Warranty: 5 years on tank, 2 years on other parts/service Max. Pressure: 0.3 MPa
What we love Fast heating with Whirlflow 2 Technology Large capacity — suitable for larger households or multiple bathrooms Durable and non-corrosive (blue enamel-coated tank) What we hope to see Smaller size for easier installation	What we love Comes with a large rain showerhead Comprehensive safety features (automatic shut-down, overheating indicator, and anti-scalding protection) What we hope to see Higher water pressure

13. Aerogaz 

Specialising in hobs, hoods and instant water heaters, Aerogaz has established itself as a big player in the home appliance market. The brand is known for its high-quality yet affordable products that are tailored to Singapore’s market and the ASEAN region. What impresses me is Aerogaz’s commitment to excellence; every item is subjected to stringent quality checks and adheres to international standards, which gives me confidence in my purchases. 

Our recommendations for this water heater brand: 

Searching for an instant water heater that comes with everything you’ll need? You’d love the Aerogaz S895 Instant Water Heater.  It comes with a stainless steel hose, regulator valve with filter, shower sliding rail, and even a soap dish! Plus, there are multiple showerhead options to cater to different shower preferences — from high-pressure Jet Sprays to the more relaxing Misty Sprays. 

The Aerogaz S850 just got a fresh new look! Its updated packaging now comes with a less bulky showerhead, but don’t worry, it still has the same trusted features. Performance remains impressive, but to attest to its longevity, I’d like to share that my cousin’s family has used the Aerogaz S850 for over a decade and it continues to perform flawlessly.

S895 Instant Water Heater	S850 Instant Water Heater
$169.00	$99.00 – $109.00
Warranty: 1 year Max. Pressure: 0.38 MPa	Warranty: 1 year Max. Pressure: 0.38 MPa
What we love Affordable  Comes with shower accessories Multiple showerhead options with various spray options What we hope to see Longer warranty	What we love Affordable  Compact Durable  Simple to use  What we hope to see Longer warranty A more stylish or modern-looking appearance

Types of water heaters in Singapore

• Storage water heater 

When switched on, storage water heaters heat up water stored within an inbuilt tank. The heated water is then drawn out to the tap, while any leftover hot water remains within the tank. Depending on factors such as tank capacity, outside temperatures, and level of insulation, hot water reserved in the tank can last anywhere from a few hours to a couple of days. Most storage water heaters can connect to multiple outlets, and are commonly found outside of the bathroom.

• Instant water heater 

Also known as tankless or demand-type water heaters, instant water heaters heat up cold water as it flows through the device. Most of the best instant water heaters in Singapore today are electrically powered, meaning that water is heated using a heating element within the device. 

Unlike storage water heaters, instant water heaters do not come with an internal storage tank to store leftover heated water. In addition, most of the best instant water heaters in Singapore connect to a single outlet instead of multiple outlets, and can be installed within the bathroom.

Types of water heaters in Singapore	Pros	Cons
Storage water heater	Heats up water faster  More energy efficient Consistent water temperature  Longer lifespan	Higher upfront cost More complex installation process Hot water supply can run out  Bulky and harder to conceal
Instant water heater	Lower upfront cost  Unlimited supply of hot water  Lower risk of leaks and explosions Smaller in size	Heats up water slower Less energy efficient  Water temperature can be inconsistent  Shorter life span  Water supply is cut off in event of power outage

How do I choose a water heater? 

Before you dive right into it, here are some of the most important factors to consider when picking the best water heater in Singapore for your needs!

1. Space 

Before committing to a water heater, make sure you’ve set aside enough space for the device. Storage water heaters tend to be bulkier than instant ones, so the latter might be more suitable for smaller homes. Good news for owners of new BTO flats – they come with a pre-built nook designed to fit a storage water heater!

2. Storage capacity 

Another factor to consider is the number of people in your household. While the best storage water heaters in Singapore can hold a considerable amount of water, they might not be able to provide sufficient hot water for larger households. If you’re from a large family or have a penchant for taking long showers, an instant water heater might be a more practical option.

3. Number of outlets 

The number of outlets you’re planning to connect your water heater to is another factor to consider. Smaller households with only one bathroom should consider installing an instant water heater. On the flip side, a storage water heater would be a better option for those planning to connect your water heater to multiple points within the home. (Note: storage water heaters are the only viable option if you’d like hot water for appliances like sinks and dishwashers.)

4. Budget 

In general, storage water heaters will set you back more than instant water heaters. This is largely due to the higher upfront cost and more complex installation process. However, the best storage water heaters in Singapore generally boast longer lifespans, and can service multiple outlets within the home. If you’re on a tighter budget or simply don’t require a water heater of such large capacity, instant water heaters are the obvious choice. Our advice? Pick a water heater capable of meeting your needs and lasting through the years – even if it means splurging a little!

5. Lifestyle

Last but not least, you should also take into account lifestyle choices and personal preferences. The best storage water heaters in Singapore are generally known to deliver a more consistent flow of warm water as opposed to instant water heaters, which heat up water only when necessary. If you enjoy taking long, hot showers, choosing a storage water heater would be a no-brainer for you. Those who prize their bathroom aesthetics should also consider storage water heaters, which can be installed in more discreet corners of the house. However, if you’re more interested in an energy-efficient water heater, an instant water heater would be the better option.

How often should a water heater be replaced? 

Most water heaters have a lifespan of around eight to 10 years. Factors that affect its lifespan include quality and design, installation location, maintenance schedule, and water quality. Not sure if your water heater is due for a replacement? Here are some signs to look out for: 

• Lukewarm or cold water
• Cloudy or rusty water 
• Rumbling or hissing noises from the water heater
• Leaking near the water heater 

While you might be tempted to try fixing your water heater yourself, I recommend leaving the job to professionals. Improper repair work can lead to undesirable consequences, ranging from drainage issues to even explosions. However, depending on the severity of the issue, a repair job can cost anywhere between $80 to $380. In most cases, you would be better off replacing the appliance entirely! 

How safe is your water heater? 

 Water heaters can pose a fire hazard if installed incorrectly. To prevent accidents, here are some tips to help protect you and your family from potential safety risks.

• Before purchase, always check for a SAFETY Mark. Water heaters in Singapore are required to have a SAFETY Mark as they are classified as Controlled Goods under the Consumer Protection (Safety Requirements) Registration Scheme. The SAFETY Mark indicates that the water heater has been tested and fulfils safety requirements. 
• Always hire a licensed electrical worker to install your water heater. You can easily verify a professional’s licence on the EMA (Energy Market Authority) website. 
• Ensure your water heater is ventilated to prevent overheating and to air out toxic gases, like carbon monoxide, released during combustion. It may also be best to install a carbon monoxide detector if you don’t have one at home already.
• Conduct routine tests on your residual current circuit breaker (RCCB) and water heater’s pressure relief valve, to prevent electric shocks and explosions.

Enjoy long, hot showers everyday with the best water heaters in Singapore 

Nothing beats coming home to a long, hot shower. Whether you’re moving into a new home or thinking of replacing your current water heater, our list of the best storage and instant water heaters in Singapore is sure to give you an idea or two about where to start looking. Shopping for other household essentials? Check out our recommendations for the best dehumidifiers in Singapore during this rainy season, or get some kitchen improvement ideas with our list of best dishwashers in Singapore! 

This article was updated on 18 October 2024. Additional research done by Quek Jie Ann.