After a few months of using the Rubine’s storage water heater “Paris Series”, it is safe to say it was an excellent purchase. In this review, I’ll cover my thoughts on its quality, durability, aesthetics, and affordability to give you a clear picture of what to expect.
Quality & Durability: ⭐️⭐️⭐️⭐️⭐️ 5/5 Stars
When selecting a water heater, I believe quality and durability are the most critical factors to consider, as they are, in my opinion, the most important aspects. Let me explain why I gave the Rubine Paris Storage Water Heater Review a perfect 5/5 stars.
The Diamond Enamel Tank:
Having a diamond enamel is a huge advantage. Here’s why it’s a big deal:
1. Exceptional Durability: The tank is highly resistant to rust and wear, ensuring a longer lifespan compared to other standard tanks.
2. Better Heat Retention: Thanks to the enamel coating, the water stays hot for longer, reducing the need for reheating.
3. 7-Year Warranty: The diamond enamel tank comes with an impressive 7 year warranty. To be, having a peace of mind that I’m covered for years to come is really important.
When conducting my research before purchasing, I read up about other water heaters and found this feature to be really important, and really contributes to why it is Rubine's best selling water heater.
O'Pro Technology provides a longer lifespan up to 50%
The O’Pro Technology is a standout feature, offering protection against tank corrosion and significantly extending the lifespan of the water heater. This means fewer worries about needing a replacement anytime soon. For anyone seeking durability and longevity, this feature adds a real value to the product, and is a one of the numerous reasons why this Paris Series is one of Rubine's best selling water heaters.
The optimized inlet diffuser is a standout feature that enhances the water heater’s performance.
- Consistent Water Temperature: preventing sudden bursts of hot or cold water during use.
- Improved Leak Resistance: promoting durability and reducing the need for maintenance.
- Pressure and Stress Resistance: remaining reliable even for households with heavy water usage.
Built for Peace of Mind:
When writing this Rubine storage water heater review, it occurred to me that one of my biggest fears with any water heater is waking up to find it’s not working—leaving me no choice but to face a cold morning shower. Thankfully, the Rubine Paris Series Storage Water Heater comes with a 5-year warranty. For someone who prioritizes reliability, the long term warranty adds significant value to the product.
A Strong Brand: Rubine
Rubine is a well-known brand in Singapore, trusted for its high-quality water heaters and other bathroom products. When writing this Rubine water heater review, I have also found that for the Paris Series, Rubine has partnered with France's ATLANTIC, combining Italian expertise, French precision, and Singaporean ingenuity to create a water heater that excels in both performance and design. This collaboration ensures top-tier quality and innovation tailored to the modern home. It's no surprise that this partnership has made it one of Rubine’s best selling water heaters.

Aesthetics: ⭐️⭐️⭐️⭐️4/5 Stars
In terms of aesthetics, the Rubine Paris storage water heater is both stylish and compact. Its design is sleek and not bulky, with every detail carefully considered. Available in either a sleek black or classic white finish, it easily complements various bathroom styles. I opted for the black version, which brings a modern, luxurious feel to my space. Its compact size makes it perfect for the limited space typically found in Singapore apartments. Additionally, it comes in two size options—15L and 30L—so you can choose based on your household’s needs. For a solo user like me, the 15L model is just the right fit.
Award-Winning Red Dot Design Did you know the Rubine Paris Series Water Heater is a Red Dot Design Award winner? This prestigious award recognizes products that excel in both functionality and aesthetics. Owning one means you’re getting top performance with a stylish touch for your home. It is no surprise I like its design so much.

Affordability ⭐️⭐️⭐️⭐️4/5 Stars
Priced at *approx. SGD270 for 15L and SGD315 for 30L
*Prices are based on website prices, and may defer based on where you purchase it from.
After comparing a few 15L storage water heaters, I found that Rubine’s Paris Series offers great value for its price of SGD270. While it’s not the cheapest, it delivers far more features than other options in the same price range, making it a smart choice. For the quality and functionality, it’s a solid value—earning 4/5 stars for affordability. Plus, Rubine is also a very renowned brand of water heaters – which gives me more confidence.

Bonus: Energy Saving: ⭐️⭐️⭐️⭐️⭐️ 5/5 Stars
Another important thing that many people might overlook, is the long term cost which is the electricity bills. In Singapore, where electricity prices seem to be constantly rising, having an energy-saving water heater is essential. Rubine Paris Series is designed to minimize energy consumption while still delivering good performance.
It’s built with high-density 0% CFC polyurethane foam, which provides very good insulation. This means the heater retains heat longer, so less electricity is needed to reheat residual water. Over time, this adds up to savings on your utility bills, making it both eco-friendly and wallet-friendly!
Therefore the long term energy cost was a factor when writing this Rubine water heater review. I proceeded to compare it with other options on the market. In comparison, Rubine Paris Series Water Heater comes with features like fast heating, energy-saving technology, award-winning design and more. And if you factor in the relatively affordable pricing, it’s easy to see why this product is Rubine’s best selling water heater. Simply put, it combines style, performance, and reliability in one package, making it a truly top choice.

Summary:
Quality & Durability⭐️⭐️⭐️⭐️⭐️
5/5 Stars
Aesthetics: ⭐️⭐️⭐️⭐️
4/5 Stars
Affordability: ⭐️⭐️⭐️⭐️
4/5 Stars
Bonus: Energy Saving:⭐️⭐️⭐️⭐️⭐️
5/5 Stars
To wrap up this Rubine Paris water heater review, I found this water heater to tick all the boxes and am very happy with my purchase! If you’re looking for a water heater that really delivers, saves you money and looks really awesome, the Rubine Paris Series is an excellent choice. Whether you currently live alone or with a family, this heater is built to meet your needs while saving energy and delivering consistent hot water. Plus, with features like the diamond enamel tank, O’Pro technology, and 5-year warranty, you can enjoy peace of mind knowing you’ve invested in a quality product!