10 Best Water Heater in Singapore: Instant & Storage

Hey there! Sick of shivering through your showers?

Ain’t nobody got time for icy water in this heat! That’s why I am here to spill the beans on the best water heater Singapore has to offer!

Trust me, finding the perfect one can be tougher than deciding between kopi or teh, but fret not, I’ve got your back.

When considering the best water heater Singapore, it’s crucial to comprehend the various types available and their distinct advantages. Here’s a breakdown:

1. Ariston Water Heaters

Ariston is one of the most trusted names when it comes to the best water heater Singapore options. Ariston water heaters are designed in Italy and they are characterised by their sleek appearance, safety and efficiency in terms of energy consumption.

Pros:

• Beautiful, contemporary Italian design that improves the appearance of bathrooms.
• Accurate temperature regulation and quick heating.
• Performance that can be used in real-life with low energy consumption.
• Good safety functions (anti-overheating, electric shock protection)
• Small size – fits the HDB and condo bathrooms perfectly.

Product Specifications

• Model: Ariston Andris LUX 30 Storage Water Heater
• Capacity: 30 Litres
• Power: 1500W
• Heating Time: ~15 minutes
• Material: Titanium-enamelled tank with corrosion protection
• Mount Type: Wall-mounted
• Warranty: 5 years (tank), 1 year (parts)

Features Include

• Italian design by Umberto Palermo.
• Smart thermostat to regulate temperature precisely.
• Dual safety thermostat and pressure reliever.
• Energy-saving ECO mode
• Sleek front panel and user friendly interface.

We Like It Because

Ariston provides performance and luxury. The process of heating is fast, the design is marvellous and the structure of the build is robust. It is ideal in households that are concerned about quality and safety of hot water supply and luxury. As the most energy-efficient and with the best safety, Ariston has proven its place among the best water heater Singapore 2025 list in terms of beauty and brains.

Current Pricing

SGD $320 – $350 (depending on model and retailer)

2. Rheem Water Heaters

Rheem is a well-established brand that is well-represented in Singapore. It has gained a reputation of being durable, efficient, and having designs that suit the tropical weather. . Many homeowners consider Rheem among the best water heater Singapore options.

Pros:

• Broad model selection: instant to storage models.
• High daily use of energy efficiency.
• Powerful safety measures (pressure relief, double thermostat)
• Locally made/adaptable to the Singaporean climate.
• Reliable brand with numerous service centres.

Product Specifications

• Model example: Rheem EH 25M Storage Water Heater
• Capacity: 25 Litres
• Power: Typical ~2,000 W (specific per model)
• Tank Coating: Vitreous enamel (anti-corrosion)
• Safety Valve: Built-in pressure relief
• Installation: Wall-mounted, horizontal or vertical options
• Warranty: 3 years on tank (for EH series)

Features Include

• RheemGlast enamel is used to prevent corrosion.
• Exclusive Hot+tm diffuser to increase availability of hot water.
• Overload protection by double safety thermostat.
• Design and installation of the PUB-compliant design.
• On-demand hot water models (e.g. RTLE-33M) have instant heating.

We Like It Because

Rheem provides moderate performance and reliability. Its models are compatible with the environment of Singapore, and corrosion resistance and safety are inbuilt. The good after sales support and network of service offered by the brand provides peace to the buyers. That’s why Rheem often ranks among the best water heater Singapore 2025 options.

Current Pricing

Approximate Price for Rheem EH 25M: SGD $300 (tank only, installation extra)

3. Joven Water Heaters

Joven is a reputable brand in Singapore and has more than 35 years of experience in the water heater industry. Their focus is on efficiency, safety, and value – that way they are placed in the list of the best water heater Singapore 2025.

Pros:

• Several models: storage and instant models.
• High-quality safety features (quad-safety system)
• Eco-friendly technology such as Heat Elevator to increase efficiency by around 20%
• Good reputation in Singapore and regionally reputed brand

Product Specifications

• Model Example: Joven JSH Series Storage Water Heater
• Capacity Options: 25, 35, 38, 50, 56, 68, 91 Litres
• Temperature Range: up to ~70 °C
• Safety System: Quad Safety System (Pressure Relief, Thermostat, Safety Cut-Out, Dry Burn Protection)
• Technology: Heat Elevator for better heat transfer
• Warranty: Leak warranty on inner tank (cheque model for terms)

Features Include

• Patented Heat Elevator Technology (improves heating efficiency)
• Improved heating efficiency (heat elevator technology which is patented)
• Quad Safety System (4 layers of safety)
• Corrosion resistant heater tank made of stainless steel.
• Dense insulation in order to minimise heat loss.
• Multi-capacity household choices of different sizes.

We Like It Because

Joven strikes a good balance between performance, safety and price. The Heat Elevator ability is clever- in a way to save on energy consumption, and not lose hot water. It is a safe option since it has several protection levels and can be used by families. Joven comes with a heater that will operate effectively in the Singapore weather. So it’s an excellent pick in any best water heater Singapore list.

Current Pricing

Approximate Price for Joven JSH 38 Storage Heater: SGD $309

Other models (25L, 35L, etc.) range from $325 to $465 depending on capacity and variant.

4. 707 Water Heaters

The 707 is a reputable Singaporean brand that is renowned when it comes to offering the best water heating solutions that are specific to the local needs. It often appears on lists of best water heater Singapore 2025 options due to a good performance, safety, and local support.

Pros:

• Copper Class Tank is used as a means of durability and resistance to corrosion.
• Powerful safety measures (anti-scald, overheat alarm)
• Accurate control through stepless power selection/temperature flow control.
• Locally based – components and service more convenient.
• 5-year warranty on tanks in numerous models.

Product Specifications

• Model Example: 707 Wellington Instant Water Heater
• Power Rating: 3.3 kW, 230 V AC
• Water Flow Rate: Recommended 4–6 L/min
• Minimum Inlet Pressure: 0.1 MPa (1 Bar)
• Maximum Inlet Pressure: 0.3 MPa (3 Bar)
• Dimensions / Weight: ~ 61 × 25 × 11 cm, weight 3.15 kg
• Warranty: 5 years on tank, 2 years on parts

Features Include

• Copper Class Tank designed to give long-term performance.
• Continuous Power Selector of fine temperature regulation.
• Temperature Control Flow guarantees a comfortable shower experience.
• Anti-Scald Protection / Overheat Warning safety system.
• Splash-proof / IP25 casing in the event of additional protection in wet bathrooms.
• Flow Switch Turbine to identify the existence of water and turn on the heater.

We Like It Because

707 balances features, safety, and local relevance. Its copper tank construction makes it very durable even in the water conditions of Singapore. The safety measures make it reliable particularly when it is used by the family.

And in-country support and warranty coverages simplify the maintenance. To the people who want a reliable unit with numerous features, 707 is a strong candidate in the best water heater Singapore 2025 area.

Current Pricing

Approximate Price for 707 Wellington Instant Heater: SGD $339

5. Champs Water Heaters

Champs is a brand based in Singapore that is characterised by innovation and easy designs. It specialises in preparing electric water heaters which are fashionable, secure, and easy to use – ideal in the modern homes.

Pros:

• Small scale design that fits in a small bathroom.
• Quick heating performance and constant temperature.
• Daily work performance that is energy efficient.
• Trustworthy safety measures and thermostat and pressure relief valve.
• Sleek appearance and low prices.

Product Specifications

• Model Example: Champs Vios Instant Water Heater
• Power: 3.3 kW
• Voltage: 230 V AC
• Mounting: Wall-mounted vertical
• Safety: Double safety thermostat & pressure relief valve
• Casing: IP25 splash-proof rating
• Dimensions: Approx. 22 cm × 40 cm × 9 cm
• Warranty: 2 years (parts) / 5 years (heating element)

Features Include

• High efficiency heating element to high-temperature temperature increase.
• High-tech temperature regulation to keep it warm.
• Thermal cut off to avoid overheating.
• Smooth minimalistic modern bathrooms.
• Can be used in conjunction with standard shower sets and mixers.

We Like It Because

The Champs water heaters are simple and reliable at the same time. They boil water quickly and run continuously without complex controls. Their HDB and condo bathroom design best suits the space conscious and safety conscious requirements, which makes the product a reliable option among family or tenants. Overall, Champs delivers excellent value for its price range.

Current Pricing

Approximate Price for Champs Vios Instant Heater: SGD $179 – $199 (depending on shower set inclusion and retailer).

6. Mistral Instant Water Heaters

Mistral is a brand of the UK origin that is characterised by the manufacturing of efficient instant water heaters. They have models that tend to be balanced in terms of performance, safety, and affordability – which are very attractive to Singapore home owners.

Pros:

• Boils water without the use of a big tank.
• Both high and low water pressure systems.
• Has safety characteristics such as anti-scald shape and splash-proof casing.
• Small size fits into small bathrooms.
• Economical models having good warranty on heating elements.

Cons:

• Instant heaters can be problematic when the pressure of the inlet is very low.
• Not suitable in large households that demand a great volume of production.

Product Specifications

Let’s look at one popular model, Mistral MSH708:

• Power Rating: 3.3 kW
• Voltage: 230 V
• Water Connection: 15 mm diameter
• Min. Water Flow Rate: 3.0 L/min
• Min. Water Pressure: ~13.6 kPa (≈ 0.0136 MPa)
• Max. Water Pressure: ~0.3 MPa
• Dimensions: ~360 mm height, 240 mm width
• Warranty: Internal parts 1 year, heating element 5 years

There is another model, Mistral MSH103, with some additional functions (e.g. built-in pump) that have the following specifications:

• Max Water Pressure: 6 Bar (0.6 MPa)
• Min. Water Flow Rate: ~2 L/min
• Wattage: 3,300 W

Features Include

• Anti-scalding thermal safety design (shields burns)
• IP25-rated splash-proof casing.
• Inbuilt auto water flow- sensor switch (switches heater on/off)
• Variable power/temperature control with finer adjustment.
• Full copper inner tank (some models are durable in nature)
• Multi-massage spray shower sets (in models that are included with shower sets)
• Can be compatible with high and low pressure systems.

We Like It Because

They can provide hot water in a short period of time, manage diverse pressure circumstances, and include high levels of safety precautions. They have copper parts and heavy-duty casings that make them useful in the wet climate in Singapore. In addition, the models such as the MSH708 offer good value that can fit most families without excessively spending on features rarely used.

Current Pricing

Approximate Price for Mistral MSH708: SGD $138.00. For Mistral MSH103 with built-in pump & rain shower set: ~ SGD $249.00

7. Rubine Water Heaters

Rubine is an Italian based brand that has developed a good reputation in Singapore due to its ability to incorporate a sleek design with good functionality in both instant and storage versions.

Pros:

• Diversity of models: instant and storage, under-sink and full tank.
• Contemporary bathrooms are matched by smooth styling.
• Very good safety design with thermal cut-outs and anti-scald features.
• Warranties on heating elements and tanks are decent.
• Small constructions (instant ones in particular) occupy less space.

Product Specifications

Let’s take Rubine RWH-3388 Instant Water Heater Full Black Edition as an example:

• Type: Instant water heater with DC pump (inverter pump)
• Power: 3,500 W
• Voltage: 230 V
• Min. Working Pressure: 0.02 MPa
• Max. Working Pressure: 0.4 MPa
• Min. Flow Rate: 2 L/min
• Dimensions: 440 × 190 × 87 mm
• Weight: 2.3 kg
• Warranty: 1 year parts & service; 5 years heating element & inner tank

Another good model is Rubine MT-15U Under-sink Storage Heater:

• Type: Storage heater, under-sink design
• Power: 2.5 kW
• Capacity: 15 L
• Rated Pressure: 0.75 MPa
• Max Temperature: 75 °C
• Other Specs: Single-welded tank, SGS antibacterial materials, titanium-enamel tank, built-in “Fairwater” sleeve to boost output by ~20%

Features Include

• DC pump on inverters in some models (e.g. 3388) to save power and reduce noise.
• Autonomous thermo cut-out, in case of overheating.
• Anti-scald protection and double safety thermostat.
• Water flow sensor inbuilt to automatically turn the heater off/on.
• Corrosion-resistance provided with a tank made of titanium-enamel or nylon-glass fibre.
• Small / thin size to fit in a tight area (particularly in instant and under-sink models)
• Fairwater sleeve (in storage models) to increase hot water production by approximately 20%

We Like It Because

The uniqueness of Rubine is in the fact that it provides the immediate and storage options with design-oriented thinking. Their models of the inverter pumps are uniquely intelligent when it comes to cutting down on energy expenses and noise whereas their storage units provide stable hot water on daily use. Their small sizes make them ideal for small bathrooms. All in all, Rubine provides flexibility, security and style.

Current Pricing

Rubine RWH-3388 Instant (Full Black Edition): ~ SGD $290

Rubine MT-15U Under-sink Storage Heater (15L): ~ SGD $267

8. Panasonic Water Heaters

Panasonic is a well-known brand in the field of home appliances, and its water heaters are not different. Precisely and meticulously designed, Panasonic water heaters are a blend of Japanese quality and modern-day safety features – creating an uncomplicated and relaxing experience whenever having a shower.

Pros:

• Quick and effective heating efficiency.
• In-built safety mechanisms such as a 9-point protection system.
• Environmentally friendly design conserves energy and keeps the temperature stable.
• Easy to install, slim and lightweight.
• The Japanese brand that is known to last long.

Product Specifications

• Model Example: Panasonic DH-3RL1 Instant Water Heater
• Power Consumption: 3.6 kW
• Voltage: 230 V AC
• Water Pressure Range: 0.1 – 0.38 MPa
• Dimensions: 380 × 190 × 93 mm
• Weight: 1.5 kg
• Casing: Splash-proof (IP25 rating)
• Safety: 9-point protection (includes thermostat and electric leakage breaker)
• Warranty: 1 year parts, 5 years heating element

Features Include

• High protection 9-point safety system.
• Thermal cut-off and flow sensor avoid overheats.
• Body splash-proof and casing of non-flammable material.
• The water temperature and flow control knob is adjustable.
• Modern, minimalist design ideal to use in the city.
• Hand shower that has several spray modes and is optional.

We Like It Because

Panasonic provides its users with reliable performance coupled with a high degree of safety and energy efficiency. The heating is prompt and dependable, and its safety mechanism provides the family with children and elderly people with convenient use. It has a small and neat appearance that can fit perfectly in the contemporary bathrooms– a fact that makes it one of the best water heaters that Singapore can offer today to many homeowners.

Current Pricing

Approximate Price: SGD $150 – $199 (depending on model and retailer).

9. Ferroli Electric Water Heaters

Ferroli is an Italian company that produces heating systems that are durable and well-engineered. Ferroli has developed trusted and luxurious electric water heaters with decades of experience that best fit the modern Singaporean family.

Pros:

• Small and effective construction which can fit both HDB and condos.
• Fast boiling with constant temperature.
• Good insulation contributes to minimisation of energy use.
• Elegant Italian aesthetics
• Trusted by professionals for long lifespan and performance

Product Specifications

• Model Example: Ferroli SDN 30 Storage Water Heater
• Capacity: 30 Litres
• Power Consumption: 1.5 kW
• Voltage: 230 V
• Temperature Range: Up to 75°C
• Tank Material: Glass-lined for corrosion resistance
• Installation Type: Horizontal wall-mounted
• Safety: Overheating thermostat and pressure relief valve
• Warranty: 5 years tank / 2 years parts

Features Include

• Efficient heating element to achieve faster hot water recovery.
• High level safety thermostat and pressure valve.
• Green insulation to reduce energy discharge.
• Interior of anti-corrosion glass-lined tanks.
• Smooth metallic exterior finish Italian design.
• Various tank sizes (15L, 30L, 50L, and so forth).

We Like It Because

Ferroli presents the perfect mix of performance, design, and durability. It offers a good and consistent shower experience with reliable heating at all times. Its storage water heaters are thoroughly insulated and highly efficient to use in both small and big households. To people who need reliable and Italian quality water heaters, Ferroli is worth being among the best models of water heater Singapore 2025.

Current Pricing

Approximate Price: SGD $260 – $310 depending on model and storage capacity.

10. Trentios IntelliHeat Water Heaters

Trentios is a forward-thinking Singaporean brand that incorporates technology and sustainability in water heating to redefine water heating. The IntelliHeat family provides intelligent, power-efficient products allowing homeowners to monitor the usage of their water and manage it easily.

Pros:

• Temperature and energy control smart technology.
• Inbuilt touch controlled digital screen.
• Contemporary and sleek design that added to any bathroom.
• Energy and water saving features minimise utility costs.
• Eco-friendly operation with minimal carbon footprint

Product Specifications

• Model Example: Trentios IntelliHeat T1 Smart Instant Water Heater
• Type: Instant water heater
• Power Consumption: 3.3 kW
• Voltage: 230 V
• Dimensions: 360 × 210 × 80 mm
• Display: Full-colour LED touch screen
• Connectivity: Smart app integration (Wi-Fi enabled)
• Safety: Built-in ELCB, temperature cut-off, and pressure sensor
• Warranty: 2 years on parts, 5 years on heating element

Features Include

• The Smart Control System constantly monitors water usage and temperature.
• Eco Mode to maximise energy use.
• Family Protection Child Safety Lock.
• Glossy touch screen control over contemporary showering systems.
• Safety- Leaks and overheat protection.
• Small size that suits HDB and condo bathrooms.

We Like It Because

Trentios is the future of home comfort. Its IntelliHeat line offers users the ability to monitor and control its temperature as never before: with the ability to regulate temperatures and the ability to monitor water use through smartphones.

Its sophisticated design and eco-friendly features make it one of the smartest products that can be selected by environmentally-friendly owners. Any person wishing to invest in the convenience of the present time will find it to be one of the most outstanding choices of the best water heater Singapore options available today.

Current Pricing

Approximate Price: SGD $350 – $420, depending on configuration and smart features.

Buying Guide for Water Heaters in Singapore (Tips)

1. Safety First

Keep your cool with a storage water heater that’s all about safety, not just for you but especially if you have children at home.

I suggest looking for top-notch thermostats to ward off overheating, and make sure it has sufficient pressure and temperature relief valves to keep things under control.

2. Quality Matters

Do not skimp on quality! Before purchasing the best water heater Singapore, remember to check if the tank and heating element are made of sturdy stuff to fight off corrosion.

A longer tank life means less hassle and more durability, so keep an eye out for that.

3. Size Does Matter

Well it might be hard to judge but think about how much hot water you need.

Here is a general guideline to make your life easier:

For a cosy duo, 15 litres should do the trick, while a family of four might wanna aim for 30 litres. No point drowning in hot water you don’t need, right?

4. Fit for Space

If you have a smaller house, this is a crucial factor to consider.

To save spaces, you may want to make sure your new water heater can squeeze into its spot in the bathroom without hogging all the space.

Considering there are so many different designs in the market – whether you’re into sleek slim designs or classic cubes, you can definitely find one that blends seamlessly with your bathroom vibe.

5. Convenience is Key

Imagine how much time is wasted waiting around for hot water, specifically in the morning when you are rushing to take the MRT to work.

That’s why you should look for a modern heater that keeps your water steamy hot ready before your shower time.

Do your research and look out for cool features like dual heating elements and timers for max control and energy savings.

6. Energy Efficiency

To be frank, I want to save more money, I am guessing…. So are you right?

Why not save your hard-earned cash and the planet with an energy-efficient heater?

Go for ones with thick insulation to keep that heat locked in, even when the heater’s off. Trust me, your wallet and the environment will thank you later.

Where to Buy a Water Heater in Singapore?

In Singapore, most plumbers anticipate a water heater lasting between eight to twelve years. Prices for water heaters vary widely, ranging from S$180 to the higher end of S$1300.

Therefore, we recommend conducting thorough research, considering it’s a long-term investment and a significant addition to your lifestyle.

Once you’ve made your decision, here is a list of places where you can purchase your water heater:

• Best Denki
• Lazada
• Shopee
• Harvey Norman
• Gain City
• Simsiangchoon
• Haussquare
• Dairen

Read also: 10 Best Induction Cooker Hobs in Singapore: Built-in Stove

Conclusion

In conclusion, we hope you have a better clarify after reading our 10 best water heater Singapore for your home.

It is a crucial decision that involves considering various factors such as energy efficiency, safety features, and warranty coverage.

Remember to inquire about installation and delivery details from the vendors. Installation fees are typically separate from the price of the water heater, so it’s essential to clarify any doubts beforehand!