The Ultimate Guide to Choosing a Storage Water Heater Singapore
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Summary
In Singapore's tropical climate, a warm shower isn't always necessary—but when the rain pours or during cooler days, nothing beats the comfort of hot water. That’s where a storage water heater becomes a reliable part of your home. Whether you're renovating a bathroom or upgrading your water heating system, choosing the right model can significantly improve energy efficiency, safety, and convenience.
In this article, we’ll explore what makes a storage water heater ideal for Singaporean homes, key features to look out for, and how CASA’s top models like Rubine and Ferroli stand out in today’s market.
What Is a Storage Water Heater?
A storage water heater is an appliance that heats and stores a specific amount of water in an insulated tank, keeping it hot and ready for use when needed. Unlike instant heaters that heat water on demand, storage heaters maintain a constant supply of hot water, making them ideal for families or larger households where multiple people may shower in succession.
Why Choose a Storage Water Heater in Singapore?
Despite the popularity of instant water heaters, the storage water heater offers several advantages that make it a smart choice for many Singapore homes:
1. Consistent Hot Water Supply
A storage heater can hold anywhere from 15 to 100 litres of hot water, depending on the model. This means you won’t run out of hot water halfway through a shower.
2. Energy Efficiency
Modern storage heaters, especially those from trusted brands like Rubine and Ferroli, come equipped with energy-saving features such as thick polyurethane insulation and anti-corrosion technology.
3. Better Pressure for Rain Showers
Storage heaters are often preferred for homes with rain showers, as they are compatible with higher-pressure systems—something instant heaters may struggle with.
4. Safety First
Many storage heaters come with multiple built-in safety mechanisms, such as pressure release valves, thermal cut-offs, and anti-bacterial inner linings.
Key Features to Look for in a Storage Water Heater
If you're planning to buy a storage water heater in Singapore, consider these important features:
🔹 Capacity
Choose the capacity based on your household size and usage. For example:
15L–30L: Suitable for 1-2 people.
50L–56L: Ideal for small families.
80L–100L: Great for larger families or bathrooms with bathtubs.
🔹 Inner Tank Material
Look for enamel-coated or blue diamond tanks that resist corrosion and prolong the heater's lifespan.
🔹 Safety Features
Essential safety features include:
Thermal cut-out
Pressure relief valve
Thermostat control
Flame failure protection (for gas models)
🔹 Heating Element Quality
Opt for heaters with stainless steel or titanium heating elements that are durable and energy-efficient.
Top Storage Water Heaters at CASA Singapore
CASA offers a curated selection of reliable and high-performance storage water heater models from top brands. Here are some of the best:
✅ Rubine Matrix Series
Capacity: 15L or 30L
Features: SGS-certified anti-bacterial material, Fairwater Sleeve, thick magnesium anode
Price: Starting from S$280.00
Ideal For: Small to medium-sized households
✅ Rubine SPH Series
Capacity: 20L to 56L
Features: Blue Diamond enamel tank, magnesium anode, adjustable thermostat
Price: From S$280.00 to S$375.00
Ideal For: Families looking for efficient and reliable hot water solutions
✅ Ferroli SEH Series
Capacity: 30L to 100L
Features: Stainless steel heating element, triple safety system, eco-friendly insulation
Price: Starts at S$313.00
Ideal For: Larger families or those using luxurious shower systems
Installation Tips and Maintenance
To ensure your storage water heater performs optimally and lasts long, follow these tips:
✔️ Professional Installation
Always have your heater installed by a certified technician. Improper installation can void the warranty and pose safety risks.
✔️ Regular Servicing
Check for limescale buildup and corrosion. Schedule a maintenance check at least once a year.
✔️ Replace the Anode Rod
In models with magnesium anodes, replacing them every 2–3 years can significantly extend your water heater's life.
Comparing Storage and Instant Water Heaters
FeatureStorage Water HeaterInstant Water HeaterWater PressureHigh (suitable for rain showers)Low to mediumEnergy UsageHigher (heats and stores water)Lower (heats on demand)Initial CostHigherLowerLifespan10–15 years5–8 yearsHot Water CapacityLarge (up to 100L)Limited by flow rate
While both have their pros and cons, the storage water heater offers long-term comfort, especially for households that value steady water pressure and reliable hot water supply.
CASA Services: Why Buy from Them?
CASA Singapore is known for its high-quality appliances and exceptional customer service. When purchasing a storage water heater, you get more than just a product:
Free Islandwide Delivery within 2 working days
Warranty Registration online with e-warranty option
Showroom Experience by appointment
Loyalty Program for future savings
Final Thoughts
Choosing the right storage water heater isn’t just about brand or price—it’s about selecting a model that suits your household needs, ensures safety, and delivers reliable performance every day. With premium brands like Rubine and Ferroli available at CASA Singapore, you can easily find a model that offers both efficiency and durability.
Explore the CASA storage water heater collection today and bring home the perfect hot water solution for your family.
What's included
The Ultimate Guide to Choosing a Storage Water Heater Singapore
In Singapore's tropical climate, a warm shower isn't always necessary—but when the rain pours or during cooler days, nothing beats the comfort of hot water. That’s where a storage water heater becomes a reliable part of your home. Whether you're renovating a bathroom or upgrading your water heating system, choosing the right model can significantly improve energy efficiency, safety, and convenience.
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