Free Delivery On Orders Over $180 
Same Day Delivery 
Click & Collect 
Installment Payment 
Store Locations 
eGift Card Buy Water Heater
Looking to buy a water heater in Singapore? Gain City offers a wide range of water heaters, from instant water heaters to electric water heaters, to suit your needs and budget. Explore our range to find the ideal heater for your bathrooms today!
-
KDK STORAGE HOME SHOWER RG30AHM1RG30AHM1
30L/GREYAdd to Wish ListS$299.00 U.P. S$329.00 Member's Only Extra S$30.00 Off -
KDK STORAGE HOME SHOWER RG20AHM1RG20AHM1
20L/SILVERAdd to Wish ListS$269.00 U.P. S$299.00 Member's Only Extra S$30.00 Off -
KDK INSTANT HOME SHOWER TG3AD1TG3AD1
MATT BLACK/DIGITALAdd to Wish ListS$349.00 U.P. S$379.00 Member's Only Extra S$50.00 Off -
KDK INSTANT HOME SHOWER TG3AE1TG3AE1
MATT GREY/ANALOGAdd to Wish ListS$182.00 U.P. S$199.00 Member's Only Extra S$23.00 Off -
KDK INSTANT HOME SHOWER TG3BL1TG3BL1
MATT WHITE/ANALOGAdd to Wish ListS$129.00 U.P. S$139.00 Member's Only Extra S$20.00 Off -
CORNELL INSTANT WATER HEATER EC309RSEC309RS
RAIN SHOWER/DC PUMPProduct Description
Experience the ultimate in home comfort with the Cornell Instant Water Heater EC309RS. This sleek and efficient water heater features a silent DC pump, auto earth line checking (ELCB), and a built-in anti-scalding safety device. With its high-quality polymer tank and LED color-changing light for temperature indication, enjoy a safe and luxurious shower experience every time.
Key Features
- Efficient Heating: 230V/50/60Hz with 3.3kW power for quick and efficient water heating.
- Silent DC Pump: Enjoy a quiet and peaceful shower experience with the silent DC pump.
- Safety First: Equipped with an auto earth line checking (ELCB) and built-in anti-scalding safety device for maximum protection.
- Temperature Control: LED color-changing light indicates water temperature - red for maximum heat and white for minimum heat.
- Durable Design: High-quality polymer tank with double safety thermostat and IP25 splash-proof protection.
- Compact & Lightweight: Space-saving design with a weight of just 1.6kg, perfect for any bathroom size.
Product Specifications
- Model: EC309RS
- Voltage: 230V
- Frequency: 50/60Hz
- Power: 3.3kW
- Safety Features:
- Auto earth line checking (ELCB)
- Double safety thermostat
- High-quality polymer tank with water temperature illuminator
- Built-in anti-scalding safety device
- IP25 splash proof
- Water Pressure:
- Min. Water Flow Rate: 2L/minute
- Min. Water Pressure: 0.2bar (20kPa)
- Max. Water Pressure: 3 bar (0.3MPa)
- Dimensions:
- Gift box dimensions: L155 x W268 x H800 mm
- Product dimensions: L199 x W90 x H422 mm
- Carton dimensions: L810 x W280 x H820 mm
- Weight: 1.6 kg
- Safety Mark No.: 240925-11
Ideal For
The Cornell Instant Water Heater EC309RS is ideal for modern households seeking a reliable and efficient water heating solution. Perfect for families and individuals who desire instant hot water for their daily needs, ensuring comfort and convenience in every shower.
In the Box
- Cornell Instant Water Heater EC309RS
- DC Pump with ELCB
- Rain Shower
- Gift Box
Add to Wish ListS$289.00 U.P. S$399.00 -
CHAMPS INSTANT WATER HEATER LIBRA-WHITELIBRA-WHITE
POLYMER TANKProduct Description
Introducing the Champs Instant Water Heater Libra-White, your ultimate solution for a luxurious and energy-efficient shower experience. With its high-quality polymer tank, this heater minimizes heat loss, ensuring energy savings. The high precision power selector allows for easy temperature control, while the DC booster pump enhances water pressure, providing a refreshing shower. The IPX4 splash-proof design ensures safety, and the included 5-way multi-massage shower set offers a customizable and relaxing shower experience.
Key Features
- High Quality Polymer Tank: Constructed with durable polymer material for energy saving by minimizing heat loss.
- Energy and Water Saving: Only heats the water used for your shower, reducing utility bills.
- High Precision Power Selector: Allows easy and precise control over water temperature.
- DC Booster Pump: Boosts water pressure for households with low water pressure.
- Double Safety Protection: Ensures safe usage with built-in safety features.
- IPX4 Splash Proof: Protects internal components from water splashes, enhancing durability.
Product Specifications
- Weight: 3.22 kg
- Dimensions: 26 x 57 x 11 cm
- Power Rating: 3.3kW, 230V, 50/60Hz (A/C)
- Inlet & Outlet Water Connection: 1/2" BSP
- Minimum Water Flow Rate: 3L/Min
- Recommended Water Flow Rate: 4-6L/Min
- Permissible Inlet Water Pressure: 0.1 – 0.3 MPa
- Recommended Inlet Water Pressure: 0.1 MPa
- Product Dimension: 26 x 57 x 11 cm
- Heater Tank Warranty: 5 Years
- Heater Parts Warranty: 2 Years
Ideal For
The Champs Instant Water Heater Libra-White is ideal for homeowners seeking an energy-efficient and stylish solution for their hot water needs. Perfect for modern households looking for a compact and reliable water heating solution.
In the Box
- 1x Champs Instant Water Heater Libra-White
- 1x User Manual
- 1x Warranty Card
Add to Wish ListS$189.00 U.P. S$239.00 -
CORNELL INSTANT WATER HEATER EC809EC809
COPPER TANKProduct Description
The Cornell Instant Water Heater EC809 is a top-tier home appliance designed for efficiency and safety. It features a high-quality copper tank, built-in anti-scalding safety device, and is suitable for both high and low water pressure systems. With a power consumption of 3.3kW, it ensures quick and reliable hot water supply for your household needs.
Key Features
- Efficient Heating: With a power consumption of 3.3kW, this water heater ensures quick and efficient heating for your daily needs.
- Safety First: Equipped with a built-in anti-scalding safety device and double safety thermostat for maximum protection.
- Durable Design: Features a high-quality copper tank that ensures longevity and reliability.
- Versatile Pressure Compatibility: Suitable for both high and low water pressure, making it adaptable to various household settings.
- Water Flow Efficiency: Operates efficiently with a minimum water flow rate of 2L/minute, ensuring consistent performance.
- Water Pressure Range: Handles a wide range of water pressures from 0.2bar to 30bar, providing flexibility in installation.
Product Specifications
- Power Consumption: 3300 Watts
- Voltage: 230V / 50/60Hz
- Tank Material: High-Quality Copper
- Safety Features: Built-in Anti-Scalding Safety Device, Double Safety Thermostat, IP25 Splash Proof
- Water Pressure Compatibility: Min. 0.2bar (20kPa), Max. 30bar
- Water Flow Rate: Min. 2L/minute
- Dimensions (W x H x D): 24.0 x 36.0 x 8.6 cm
- Weight: 2 kg
- Warranty: 1 Year on General, 5 Years on Heating Elements
- Safety Mark No.: 240174-11
- Barcode: 9555089626692
Ideal For
The Cornell Instant Water Heater EC809 is ideal for modern homes and apartments, providing efficient and reliable hot water solutions for families and individuals. Perfect for those who value safety and quality in their home appliances.
In the Box
- 1x Cornell Instant Water Heater EC809
- 1x High-Quality Copper Tank
- 1x Built-in Anti-Scalding Safety Device
- 1x Double Safety Thermostat
- 1x IP25 Splash Proof Cover
- 1x User Manual
- 1x Warranty Card
Add to Wish ListS$139.00 U.P. S$249.00 Member's Only Extra S$1.00 Off -
CORNELL INSTANT WATER HEATER EC808EC808
POLYMER TANKProduct Description
The Cornell Instant Water Heater EC808 is designed for safety and efficiency, featuring a high-quality polymer tank and built-in anti-scalding device. Perfect for homes with varying water pressure, it ensures reliable hot water supply with minimal energy consumption.
Key Features
- Anti-Scalding Safety Device: Built-in feature ensures safe usage by preventing scalding accidents.
- Double Safety Thermostat: Provides additional safety by regulating temperature effectively.
- IP25 Splash Proof: Protects the heater from water splashes, enhancing durability.
- High-Quality Polymer Tank: Ensures longevity and resistance to corrosion.
- Suitable for Various Water Pressures: Operates efficiently under both high and low water pressure conditions.
- Energy Efficient: Consumes 3.3kW for optimal performance without excessive energy use.
Product Specifications
- General Specifications
- Model: EC808
- Brand: Cornell
- Power Consumption: 230V / 50/60Hz / 3.3kW
- Tank Type: Polymer
- Rated Pressure: 0.2 - 30BAR
- Dimensions: 24.0 x 36.0 x 8.6 cm
- Weight: 2.80 Kg
- Warranty: 1 Year
- Safety Features
- Anti-Scalding Safety Device: Built-in
- Double Safety Thermostat
- IP25 Splash Proof
- Performance
- Min. Water Flow Rate: 2L/minute
- Min. Water Pressure: 0.2bar (20kPa)
- Max. Water Pressure: 30bar (0.3MPa)
Ideal For
The Cornell Instant Water Heater EC808 is ideal for homeowners seeking a reliable and efficient water heating solution. Perfect for those who value safety features and energy efficiency in their household appliances.
In the Box
- 1x Cornell Instant Water Heater EC808
- Warranty Card
- User Manual
Add to Wish ListS$108.00 U.P. S$219.00 -
CORNELL INSTANT WATER HEATER EC308EC308
POLYMER TANK-ELCBProduct Description
The Cornell Instant Water Heater EC308 offers reliable and efficient water heating with advanced safety features. Its compact design and versatile pressure compatibility make it an ideal choice for modern homes.
Key Features
- Efficient Heating: Operates at 230V/50/60Hz with a 3.3kW power consumption for quick water heating.
- Safety First: Built-in Auto ELCB and anti-scalding safety device ensure user protection.
- Durable Design: High-quality polymer tank with water temperature illuminator for long-lasting use.
- Pressure Versatility: Suitable for both high and low water pressure systems.
- Compact Dimensions: Space-saving design with dimensions of 19.9 x 42.2 x 9 cm.
- Warranty: Comes with a 12-month manufacturer's warranty for peace of mind.
Product Specifications
- Electrical Specifications
- Voltage: 230V
- Frequency: 50/60Hz
- Power: 3.3kW
- Safety Features
- Auto earth line checking (ELCB)
- Built-in anti-scalding safety device
- Double safety thermostat and IP25 splash proof
- Water Pressure
- Suitable for high and low water pressure
- Minimum water flow rate: 2L/minute
- Minimum water pressure: 0.2 bar (20 kPa)
- Maximum water pressure: 30 bar (0.3 MPa)
- Tank Features
- High quality polymer tank with water temperature illuminator
- Dimensions
- Gift box dimensions: (L112 x W220 x H670) mm
- Product dimensions: (L90 x W199 x H422) mm
- Carton dimensions: (L235 x W600 x H690) mm
- Certification
- Safety Mark No.: 240146-11
- Barcode
- 9555089626678
Ideal For
The Cornell Instant Water Heater EC308 is ideal for homeowners seeking efficient and safe water heating solutions. Perfect for those living in areas with varying water pressure, it caters to both high and low pressure systems.
In the Box
- 1x Cornell Instant Water Heater EC308
- 1x User Manual
- 1x Warranty Card
Add to Wish ListS$145.00 U.P. S$259.00 -
EUROPACE INSTANT WATER HEATER EWH1500WEWH1500W
COPPER TANKProduct Description
The Europace Instant Water Heater EWH1500W combines advanced UK technology with safety features to deliver a reliable and efficient water heating experience. Its compact design and electronic temperature control make it perfect for any modern home, ensuring comfort and convenience.
Key Features
- High-Quality Heating Element: Features a UK technology copper heating element for enhanced durability and performance.
- Double Safety Protection: Equipped with an auto water flow sensor and anti-scalding thermal safety design for maximum safety.
- Electronic Temperature Control: Offers a temperature range from 32°C to 45°C, ensuring comfortable water temperature.
- Water Saving Design: Includes a 3-in-1 stop valve to conserve water usage efficiently.
- IP25 Splash Proof Protection: Provides reliable protection against water splashes, enhancing safety.
- Compact and Efficient: Designed for maximum space efficiency, suitable for high and low water pressure.
Product Specifications
- Model: EWH1500W
- Voltage/Frequency: 230V, 50/60Hz
- Rated Power: 3.3kW
- Min. Water Flow Rate: 2.0L/min
- Max. Water Flow Rate: 6.0L/min
- Min. Water Pressure: 0.1Bar
- Max. Water Pressure: 0.6Bar
- Water Connection: 1/2" BSP Single Pt Syst
- Water Inlet Position: Right
- Heating Element: Copper
- Product Dimension: W250 x D105 x H400mm
- Product Weight: 1.6kg
- Warranty (Heating Element): 5 Years
- Warranty (Parts): 1 Year
- Barcode: 8887738230044
Ideal For
The Europace Instant Water Heater EWH1500W is ideal for modern households seeking a reliable and efficient water heating solution. Perfect for families and individuals who value safety and convenience in their daily routines.
In the Box
- Europace Instant Water Heater EWH1500W
- Shower Head with 5 Spray Patterns
- Installation Manual
- Warranty Card
Add to Wish ListS$119.00 U.P. S$169.00 -
CHAMPS INSTANT HEATER LEGEND-MBLEGEND-MB
W/RAIN SHOWER SETProduct Description
The Champs Instant Heater Legend-MB offers a blend of efficiency and style, perfect for modern homes. With advanced energy-saving features, precise temperature control, and enhanced safety measures, it ensures a comfortable and secure shower experience.
Key Features
Energy Efficiency: Save on energy costs with a high-quality polymer tank designed for optimal energy saving.
Temperature Control: Enjoy precise temperature adjustments with a high precision power selector.
Water Pressure Boost: Experience enhanced water pressure with a DC booster pump.
Safety Features: Double pole electricity leakage sensing device ensures safety against electrical hazards.
Anti-Scald Protection: Double safety anti-scald device for comfortable and safe showers.
Stylish Design: Available in Matt Black and Pearl White, complementing modern bathroom aesthetics.
Product Specifications
Weight: 2 kg
Power Rating: 3.3kW, 230V a.c 50Hz
Inlet & Outlet Water Connection: 1/2" BSP
Minimum Water Flow Rate: 2L/Min
Recommended Water Flow Rate: 4-6L/Min
Permissible Inlet Water Pressure: 0.1-0.3 MPa
Recommended Inlet Water Pressure: 0.1 MPa
Dimension: 236 x 413 x 95mm
Warranty: 5 Years for Heater Tank, 2 Years for Heater Parts
Color: Matt Black
Ideal For
The Champs Instant Heater Legend-MB is ideal for homeowners seeking efficient and stylish water heating solutions. Perfect for modern bathrooms and users who value energy efficiency and sleek design.
In the Box
Instant Water Heater
Massage Shower Set
Warranty Card
Add to Wish ListS$299.00 U.P. S$388.00 -
MISTRAL INSTANT WATER HEATER-BLACK MSH101C-BKMSH101C-BK
COPPER TANKAdd to Wish ListS$159.00 U.P. S$289.00 -
MISTRAL INSTANT WATER HEATER-WHITE MSH101C-WHMSH101C-WH
COPPER TANKAdd to Wish ListS$169.00 U.P. S$289.00 -
-
CHAMPS INSTANT WATER HEATER VESTA-MBVESTA-MB
POLYMER TANKProduct Description
The Champs Instant Water Heater Vesta-MB offers a perfect blend of efficiency and safety with its high-quality polymer tank and advanced safety features. Ideal for modern homes, it ensures a refreshing shower experience with its luxurious rain shower set.
Key Features
High Quality Polymer Tank: Constructed with durable polymer material to minimize heat loss and save energy.
High Precision Power Selector: Allows easy and precise control over water temperature.
DC Booster Pump: Enhances water pressure while maintaining energy efficiency.
Double Pole RCD: Automatically cuts off power supply when leakage current is detected for safety.
Double Safety Anti-Scald Device: Prevents scalding by cutting off power when water temperature is too high.
IP25 Splash Proof: Protects internal circuits from splashing water.
Product Specifications
Weight: 4.7 kg
Dimensions: 27 x 63 x 16 cm
Power Rating: 3.3kW, 230V a.c 50Hz
Inlet & Outlet Water Connection: 1/2" BSP
Minimum Water Flow Rate: 2L/Min
Recommended Water Flow Rate: 4-6L/Min
Minimum Inlet Water Pressure: 0.02 MPa
Maximum Inlet Water Pressure: 0.3 MPa
Recommended Inlet Water Pressure: 0.1 MPa
Product Dimension: 216 x 425 x 87mm
Product Weight: 1.7 kg
Warranty: 5 Years Warranty – Heater Tank, 2 Years Warranty – Heater Parts
Colour: Matte Black
Ideal For
The Champs Instant Water Heater Vesta-MB is ideal for homeowners seeking efficient and reliable water heating solutions. Perfect for modern households that value energy efficiency and safety.
In the Box
Champs Instant Water Heater Vesta-MB
Rain Shower Set
3-way Multi-Massage Hand Shower
User Manual
Warranty Card
Add to Wish ListS$369.00 U.P. S$449.00 -
ARISTON INSTANT WATER HEATER AURES EASY 3.3N SBSAURES EASY 3.3N SBS
VIETNAMAdd to Wish ListS$140.00 -
ARISTON INSTANT WATER HEATER AURES PREMIUM 3.3 SBAURES PREMIUM 3.3 SB
VIETNAMAdd to Wish ListS$180.00 -
CHAMPS INSTANT WATER HEATER VELA-WHITEVELA-WHITE
POLYMER TANKProduct Description
The Champs Instant Water Heater Vela-White offers a blend of efficiency and safety with its high-quality polymer tank and anti-scald safety device. Ideal for small households, it ensures energy and water savings with its innovative design.
Key Features
High Quality Polymer Tank: Constructed with durable polymer material to minimize heat loss and save energy.
Energy and Water Saving: Features a 3-in-1 stop valve for precise water flow control, reducing utility bills.
High Precision Power Selector: Allows easy and precise control over water temperature for comfort.
Anti-Scald Safety Device: Prevents water from reaching scalding temperatures, ensuring safety.
IP25 Splash Proof: Built with an IP25 rating to protect internal circuits from splashing water.
Massage Shower Set: Equipped with a massage shower set for a complete shower experience.
Product Specifications
Weight: 2.85 kg
Dimensions: 24 × 55 × 11 cm
Power Rating: 3.3kW, 230V A.C 50Hz
Inlet & Outlet Water Connection: 1/2" BSP
Minimum Water Flow Rate: 2L/Min
Recommended Water Flow Rate: 4-6L/Min
Permissible Inlet Water Pressure: 0.1 – 0.3 MPa
Recommended Inlet Water Pressure: 0.1 MPa
Product Dimension: 189 x 272 x 103mm
Product Weight: 1.1kg
Warranty: 5 Years Warranty – Heater Tank, 2 Years Warranty – Heater Parts
Ideal For
The Champs Instant Water Heater Vela-White is ideal for homeowners seeking efficient and reliable water heating solutions. Perfect for small households or apartments where space is a premium.
In the Box
Champs Instant Water Heater Vela-White
Massage Shower Set
Warranty Card
Add to Wish ListS$99.00 U.P. S$149.00 Member's Only Extra S$2.10 Off -
CHAMPS INSTANT WATER HEATER PERRY MBPERRY MB
COPPER TANKProduct Description
The Champs Instant Water Heater Perry MB offers a blend of efficiency and safety with its high-quality copper tank and anti-scald device. Perfect for energy-conscious users, it provides precise temperature control and a refreshing shower experience.
Key Features
High Quality Copper Tank: Durable copper construction ensures a longer lifespan.
Energy and Water Saving: Save on bills with efficient heating and 3-in-1 stop valve.
High Precision Power Selector: Easy control over water temperature for comfort.
Anti-Scald Safety Device: Prevents water from reaching scalding temperatures.
IP25 Splash Proof Rating: Protects internal circuits from water splashes.
Massage Shower Set: Enjoy a refreshing shower with a 5-way multi-massage set.
Product Specifications
Power Rating: 3.3kW, 230V, 50/60Hz (A/C)
Inlet & Outlet Water Connection: 1/2" BSP
Minimum Water Flow Rate: 3L/Min
Recommended Water Flow Rate: 4-6L/Min
Permissible Inlet Water Pressure: 0.1-0.3 MPa
Recommended Inlet Water Pressure: 0.1 MPa
Product Dimension: 310 x 200 x 85mm
Product Weight: 1.4kg
Warranty: 5 Years Warranty - Heater Tank, 2 Years Warranty - Heater Parts
Ideal For
The Champs Instant Water Heater Perry MB is ideal for modern households seeking efficient and reliable water heating solutions. Perfect for families and individuals who value energy savings and safety features.
In the Box
Instant Water Heater Unit
Massage Shower Set
Installation Manual
Warranty Card
Add to Wish ListS$189.00 U.P. S$249.00
Key Features to Consider When Buying a Water Heater
Looking to buy a water heater in Singapore? Consider these key features:
Water Capacity
Determine the right tank capacity based on your household size and hot water usage to ensure everyone has enough hot water.
Energy Efficiency
Look for electric water heaters with high energy efficiency ratings to save on electricity bills and reduce your environmental impact.
Build Quality
Choose a water heater made from high-quality materials with a durable build to ensure long-lasting performance.
Safety Features
Prioritise water heaters with built-in safety features like overheat protection and automatic shut-off to prevent accidents.
Electric Water Heater Prices in Singapore
Electric water heater prices in Singapore vary based on type and capacity. Instant water heaters start from $100+, while tank water heaters range from $200 to $500 depending on size and features.
Please note that prices are subject to change based on current demand and availability.
Why Buy a Water Heater at Gain City?
Gain City is a trusted destination for water heaters in Singapore. Here’s why you should buy from us:
- Competitive pricing: Enjoy great value on popular electric water heater brands like Ariston, Fujioh, and more at unbeatable prices.
- Fast delivery: Get your order delivered quickly and reliably across Singapore.
- Comprehensive warranties: Shop with confidence knowing your purchase is backed by reliable warranty coverage.
Frequently Asked Questions About Water Heaters
Does an instant water heater use a lot of electricity?
Instant water heaters have high wattage but only consume electricity when in use. This means they can be more energy-efficient than storage water heaters, especially for smaller households with intermittent usage.
What capacity water heater do I need for my home?
The ideal capacity for an electric water heater depends on your household size and hot water needs. A general guideline is 25-35 liters per person, but other factors such as the flow rate of your shower head or whether you use a bathtub can affect the amount of water you need.
Is it safe to leave a water heater on all the time?
Yes, it is generally safe to leave a water heater on. Modern water heaters have thermostats that maintain the desired temperature and safety features to prevent overheating.
Do I need a pump for my water heater?
A pump is usually not necessary unless you have low water pressure or want to boost the flow rate for showers and other bathroom fittings. Consult a plumber to assess your water pressure and needs.