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Decoding Water Heaters: Electric Instant vs. Electric Storage Water Heaters in Singapore

by Sense N Bedeck

In the realm of water heating solutions, the choice between electric instant and electric storage water heaters can be pivotal for your home. At Sense N Bedeck, we're dedicated to empowering you with the knowledge to make informed decisions. Here's a comprehensive breakdown of the differences, along with their pros and cons, to guide you through the decision-making process. Feel free to visit us or contact our experts for personalized assistance tailored to your needs:

Electric Instant Water Heaters:


  1. Instant Hot Water: Say goodbye to waiting for hot water with electric instant water heaters. They deliver hot water on demand, ensuring immediate gratification.
  2. Compact Design: Perfect for space-conscious homes, electric instant water heaters boast a sleek and compact design, saving valuable space in your bathroom or kitchen.
  3. Energy Efficiency: By heating water only when needed, these heaters are highly energy-efficient, helping you save on utility bills over time.
  4. Minimal Heat Loss: With no storage tank to maintain, electric instant water heaters minimize heat loss, further enhancing their energy efficiency.


  1. Limited Flow Rate: While they offer instant hot water, electric instant water heaters may have a limited flow rate, making them more suitable for single-point applications such as handwashing or showering.
  2. Installation Constraints: Installing electric instant water heaters may require specific electrical wiring and adequate water pressure, potentially adding to installation costs.

Electric Storage Water Heaters:


  1. Continuous Hot Water Supply: Electric storage water heaters maintain a reservoir of hot water, ensuring a continuous supply for multiple faucets or appliances simultaneously.
  2. Versatile Sizing Options: With various tank capacities available, electric storage water heaters cater to households of all sizes, providing flexibility and convenience.
  3. Suitable for Larger Families: If you have a large family or high hot water demand, electric storage water heaters are an ideal choice, ensuring ample hot water for bathing, cooking, and cleaning.
  4. Cost-Effective: While they may have higher initial costs compared to instant heaters, electric storage water heaters offer long-term cost-effectiveness, especially for households with consistent hot water usage.


  1. Longer Heat-Up Time: Unlike instant heaters, electric storage water heaters may have a longer heat-up time initially.
  2. Space Requirements: Electric storage water heaters typically require more space for installation, making them less suitable for compact living spaces.

At Sense N Bedeck, we're committed to helping you find the perfect water heating solution for your Singaporean home. Whether you lean towards the instant convenience of electric instant water heaters or the reliable performance of electric storage water heaters, our knowledgeable team is here to assist you every step of the way.

Our address and operating hours are as follows:
City Warehouse, #01-19 & #02-19,
5 Kaki Bukit Road 2, S(417839)
We're open from 10am to 7pm daily, including weekends and public holidays.