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Item #:
103208141
Opti27 opti 27kW 240V 4.5GPM Electric Tankless Water Heater
Item #:
103208141
AUD 1196
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
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Delivers continuous hot water for 3-showers and 2-sink and 1-Appliance used concurrently.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Electric Efficiency
The Opti27 uses advanced electric heating technology, providing efficient hot water on demand without energy waste, ensuring lower utility bills and consistent comfort in your home.
Compact Design
Its sleek, tankless design saves space and can be easily installed in tight areas, making it ideal for modern homes that prioritize both functionality and aesthetics.
High Output
With a capacity of 4.5 GPM, the Opti27 delivers ample hot water for multiple simultaneous usages, effectively addressing high-demand situations without sacrificing temperature or flow.
Product Details
| Item Weight | 20 lbs (9.07 kg) |
Who Should Buy?
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Small Households
Ideal for small families or couples needing hot water without the bulk of a traditional tank heater.
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Eco-Conscious Users
Perfect for those looking to reduce energy consumption as it heats water on demand, saving electricity.
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Limited Space
Excellent for apartments or homes where installation space is limited, freeing up valuable room for other uses.
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Large Families
Not suitable for large households with high hot water demand, as it may struggle to keep up.
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Cold Climate Areas
Users in colder regions may find inadequate performance, especially during peak usage times or in winter.
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Budget Constraints
Not ideal for those on a tight budget; the initial investment can be higher compared to tank heaters.
Product Description
Opti27 opti 27kW 240V 4.5GPM Electric Tankless Water Heater
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Customer Questions & Answers
-
Question:
What areas does the Opti27 support for water heating?
Answer: The Opti27 supports homes with 3-4 bathrooms in warm climates or can serve as a point of use in colder climates. -
Question:
How does the warranty work?
Answer: It comes with a 25-year residential warranty and a 5-year commercial warranty, covering all components and ground shipping. -
Question:
What technology does the Opti27 use for efficient heating?
Answer: It uses patented ultrasonic flow sensing technology, advanced power modulation, and built-in diagnostics for optimal performance.
Optimal Water Heaters Editorial Review
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23 May 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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AUD 1196
This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
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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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Lifetime warranty ensures long-term investment protection.
- Heats water efficiently at 27 kW for endless hot water.
- Patented ultrasonic flow sensing technology provides smart control.
- Supports multiple showers and sinks concurrently without running out.
- Compatible with Wi-Fi and smartphone apps for easy control.
- Compact wall-mounted design saves space in your home.
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