Optimal 12 Plus – Smart WiFi App Control 12 kW Electric Tankless Water Heater, 208V, 25 yr warranty
Lifetime warranty. 12+ kW electric tankless water heater provides efficient, continuous on demand hot water. The Opti12+ is the only water heater with patented ultrasonic flow sensing technology providing quiet, efficient and smart control. With advanced power modulation, built-in diagnostics, WiFi Enabled, IoS / Android app controlled, the Opti12plus heats to within 1° of set temperature (plus or minus). Heat up to 2.5 gallons per minute (GPM) to 105°F given an inlet water temperature of 72°F. It supports a 1 – 2 bathroom home in warm climates or acts as a point of use in colder climates. Dry-fire protection prevents premature element failure for worry-free installation. The Opti12plus comes with a 25-year residential warranty and a 5 year commercial warranty. Covers all components and ground shipping. For more information on installation, best practices and the warranty, please use the Additional Resources links. Tired of your hot water running out mid-shower or struggling to keep up with your family’s needs? The Opti12plus Tank Booster is the smart solution to your hot water woes. Easily installed on your existing tank water heater, the Opti12 increases your hot water capacity by up to 45%, giving you the luxury of longer showers and the convenience of handling multiple hot water uses at once. Don’t replace a perfectly good water heater – boost its performance with the Opti12plus.
Highlights
- Lifetime guarantee – 25 Year Limited Warranty, best warranty in the category
- Delivers continuous hot water for 1-shower and 1-sink used concurrently (based on a 1.5 GPM showerhead, 0.5 GPM sink faucet and a 35 Degree temperature rise, actual performance varies by location)
- Smart tankless water heater, Wi-Fi plus app compatible and only water heater with patented ultrasonic flow sensing
- The Opti12+’s compact modern design is wall mounted and frees up closet space for extra valuable storage
- Optimal products come with freeze protection, leak detection and vacation mode protection
- Opti model products come with advanced diagnostics, no moving parts and easily replaced heating elements
- Model includes Wi-Fi
- Optimal app available on IOS and Android
- Get More from Your Current Tank: Enjoy longer, more relaxing showers, the Opti12 boosts your existing tank’s capacity by up to 45%
Specifications
| General |
| Color/Finish Family | White | Grade | Commercial/Residential |
| Series Name | Plus+ | Use Location | Indoor |
| Type | Tankless | Display Type | Digital |
| Power Source | Electric | Installation Type | Wall mount |
| Dimensions |
| Depth (Inches) | 3.75 | Water Connection Size | 3/4-in |
| Family Size | 3 | Weight (lbs.) | 8 |
| Height (Inches) | 12.75 | Width (Feet) | 11.4 |
| Features |
| Annual Fuel Utilization Efficiency % (Percentage) | 0 | Point of Use | No |
| Decibel Rating | 0 | Scale Prevention | No |
| Grid Capable | No | Super High Efficiency | Yes |
| High Efficiency | Yes | Uniform Energy Factor | 0.99 |
| Leak Detection | Yes | Voltage (Volts) | 240 |
| Maximum Temperature (Fahrenheit) | 140 | Water Connection Location | Bottom |
| Minimum Temperature (Fahrenheit) | 72 | Water Heater Style | Short |
| Overheat Shut-Off | Yes | Wattage (Watts) | 12000 |
| Compatibility |
| App Compatibility | Yes | Works with Apple HomeKit | No |
| Bluetooth Compatibility | No | Works with iOS | Yes |
| Smart Compatible | Yes | Works with SmartThings | No |
| Wi-Fi Compatibility | Yes | Works with the Google Assistant | No |
| Works with Amazon Alexa | No | For Use with Mobile Homes | No |
| Works with Android | Yes | For Use with RVs | No |
| Warranty |
| Warranty | 25-year limited | | |
| Certifications |
| CA Residents: Prop 65 Warning(s) | No | Safety Listing | ETL safety listing |
| ENERGY STAR Certified | No | AHRI Certified | No |
| Miscellaneous |
| UNSPSC | 40101800 | | |
