Optimal Opti Plus OPTI12+ Indoor Electric Tankless Water Heater 9.5 L/min
The Optimal Opti Plus OPTI12+ electric tankless water heater delivers efficient, on-demand performance capable of replacing traditional tank units or supplementing hybrid systems as a booster. Engineered for 99% energy efficiency, it provides reliable point-of-use operation for both commercial and residential applications.
Featuring smart compatibility with built-in Wi-Fi capability and integrated leak detection, this tankless water heater ensures seamless monitoring and peace of mind. Its compact design connects effortlessly via standard 3/4-inch water connections to provide continuous, high-performance heating.
Key Features
| Brand | Optimal |
| Model | OPTI12+ |
| Product Type | Tankless Water Heater |
| Water Heater Style | Tankless |
| Application | Commercial/Residential |
| Wattage | 12000 W |
| Element Wattage | 6000 W |
| Voltage | 240 V |
| Amperage | 57 A |
| Flow Rate @ 25°C Rise | 9.5 L/min |
| Efficiency | 99% |
| Water Connection Size | 3/4" |
| Smart Compatible | Yes (Wi-Fi Enabled) |
| Leak Detection | Yes |
| Manufacturer Warranty | 25 years limited |
| Product Weight | 5.5 kg |
Highlights
- Leak Detection
- Warranty: 25-year limited
- Smart Compatible
Warranty
25-year limited warrantyDownloads
Frequently asked questions
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Details
This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.
Shipping & Returns
Orders typically ship within 5–7 business days. Returns are accepted within 30 days of delivery — see our Shipping Policy and Refund & Return Policy pages for full details.