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Item #:
208358803
opti 12kW 208V 2.5GPM Electric Tankless Water Heater
89% of respondents would recommend this to a friend
Item #:
208358803
GBP 680
Price Details
Price
GBP 680
Excluding Shipping, VAT & Custom charges ( Shipping, VAT and custom charges will be calculated on checkout.
If Item price + shipping is below GBP 135, 20% VAT will be calculated on checkout, if it is equal or above GBP 135, no VAT will be charged. )
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In stock
Imported from USA store
QTY:
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Monday, November 09
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Note: Step Down Voltage Transformer required for using electronics products of US store (110 V-120 V). Recommended power converters Buy Now.
What Stands Out
Energy Efficiency
Utilizes advanced technology to heat water instantaneously, leading to lower energy consumption and reduced utility bills compared to traditional tank heaters.
Compact Design
Its sleek and space-saving design allows for easy installation in tight areas, making it perfect for modern homes and apartments.
Consistent Hot Water
Delivers a continuous flow of hot water at 2.5 GPM, ensuring comfort during multiple uses without waiting for reheating, ideal for families with high hot water demands.
Product Details
| Power Source | ac |
| Special Features | Anti-Freezing Protection, Dry Combustion Protection, Integrated Error Code Indicator, Overheat Protection, Self-Modulating |
| Wattage | 12000 watts |
| Flow Rate | 2.5 gpm |
| Maximum Temperature | 105 u00b0F |
| Efficiency | 99.9% |
| Maximum Pressure | 150 psi |
| Mount Type | Wall |
| Capacity | 2.54 gallons |
| Item Dimensions W x H | 11.5"W x 12.5"H |
| Material Type | Aluminum, Brass, Copper |
| Brand Name | Optimal |
| Model Number | opti12 |
| Number of Items | 1 |
| Manufacturer | Its Optimal |
| UPC | 860010792605 |
| Global Trade Identification Number | 00860010792605 |
| Included Components | Tankless Water Heater, Owners Manual, Mounting Template, Mounting Hardware |
| Color | White |
| Style Name | 12Kw |
| Brand | Optimal |
| Product Dimensions (L x W x H) | 11.5"W x 12.5"H (29.2 x 31.8 cm) |
| Special Feature | Anti-Freezing Protection, Dry Combustion Protection, Integrated Error Code Indicator, Overheat Protection, Self-Modulating See more |
Who Should Buy?
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Small Apartments
Ideal for small living spaces needing instant hot water without taking up significant storage space.
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Eco-Conscious Users
Perfect for users seeking energy-efficient solutions to reduce energy costs and carbon footprint.
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Low-Flow Needs
Suitability for households with lower hot water demands, like single showers or sinks.
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Large Families
May struggle to meet hot water demands for multiple simultaneous uses in larger households.
Product Description
opti 12kW 208V 2.5GPM Electric Tankless Water Heater
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Customer Questions & Answers
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Question:
How to Shop opti 12kW 208V 2.5GPM Electric Tankless Water Heater Online From Ubuy?
Answer: It’s easy to shop opti 12kW 208V 2.5GPM Electric Tankless Water Heater online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question:
Is opti 12kW 208V 2.5GPM Electric Tankless Water Heater Available to Shop Online in UK?
Answer: Yes, at Ubuy UK this product is available for you to shop at a reasonable price. The opti 12kW 208V 2.5GPM Electric Tankless Water Heater is not available locally but you can trust us with our express shipping services. -
Question:
How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
Optimal Water Heaters opti12 Editorial Review
opti18 opti 18kW 240V 3.7GPM Electric Tankless Water Heater is an impressive solution for on-demand hot water, offering features such as anti-freezing and overheat protection, ensuring reliable performance. Users have highlighted the innovative self-modulating technology that adjusts energy use based on water demand, making it not only efficient but also cost-effective over time. The heater's compact size makes it ideal for installations in tight spaces, such as attics, which can be a challenge with traditional water heaters. Reviews emphasize the exceptional customer support provided by the company, citing positive interactions and quick problem resolution as standout features when seeking assistance. Overall, this unit is commended for its ease of installation and effective operation in homes with multiple bathrooms.
Customer Reviews & Ratings
1 customers ratings
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Pros
- Efficient self-modulating technology for hot water
- Compact size fits in tight spaces
- Exceptional customer support experience
- Easy installation process reported by users
- Long lifespan with a 25-year warranty
Cons
- Minor adjustments may be needed during installation.
Platform Trust & Buyer Confidence
BS
Beat
Verified buyer
“Simple process, tax and import duties announced by email. Paid online. Delivery was quick. Can recommend.”
22 October 2026 · via Trustpilot
S
Songpon
Verified buyer
“The product met my expectations perfectly. The ordering process was convenient and easy, and I was kept updated on the delivery status throughout the shipping process. The delivery was also very fast. I can confidently confirm that Ubuy provides an excellent shopping and delivery experience. Highly recommended! From Thailand”
22 October 2026 · via Trustpilot
D
Dimitra
Verified buyer
“Quick and efficient delivery and the possibility to get the package delivered from a pick-up point. I'm very happy with my experience and would recommend it again!”
22 October 2026 · via Trustpilot
HJ
Heer
Verified buyer
“My product came in good condition from the USA. I was happy that I could buy via this Chanel and that DHL brought it to my house. The communication is fine. The charger works very well. Fast and my Samsung watch and Samsung airbuds and Samsung Fold 8 Ultra all charge fast.”
22 October 2026 · via Trustpilot
SF
Sergey
Verified buyer
“Hello Ubuy team, thank you so much for the excellent service! I received the package today; it arrived in great condition and was packed very neatly. The delivery was fast, and the courier was very friendly as well. Wishing continued success to Ubuy and the entire team!”
23 October 2026 · via Trustpilot
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GBP 680
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Monday, November 09
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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