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At a Glance
Smart Compatible
Super High Efficiency
Family Size: 3
Westinghouse Apolo Performance 11 kW 2.6 GPM 240-Volt Smart WiFi Control Tankless Electric Water Heater
Item #6514757 |
Model #ET011KA3G
$259.99
Wattage (Watts): 11000
Delivery
Westinghouse Apolo Performance 11 kW 2.6 GPM 240-Volt Smart WiFi Control Tankless Electric Water Heater
$259.99
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Learn MoreWestinghouse Electric Tankless Water Heater, tankless design is smaller than traditional tank water heaters, which can be wall-mounted and more compact in size. Ideal for small apartments, perfect for sinks, dishwashers, washing machines, etc. Including multi-safety protections. Smart home eligible for Bluetooth and Wi-Fi.
9.5'' x 3.5'' x 14.2'', compact design for easy installation and saves space.
Apolo 11KW, 240V, Max 46A, Breakers Required: 1 x 50AMP, Cable Required: 1 x 8AWG.
Up to 2.6 GPM, Hot water for 1-2 points, Water connections: 1/2" NPT.
Intelligent voice control, WiFi and Bluetooth available, Work with Alexa and Google assistant Hub.
Up to 99% heat efficiency, precise temp control +/- 1F, Temp Range: 86F-140F.
Aluminum heat conduction, Safe design with insulated circuits.
Water/electricity separation, Resonant Dynamic Wave Filter, IPX4 Waterproof.
Anti-scale, anti-short circuit, anti-scald, overheat, dry-fire, leakage and low water flow protection.
ETL Certified; Pass tests for durability, sealing, drop resistance, thermal efficiency, leakage, and heating.
CA Residents: Prop 65 Warning(s)
General | |||
|---|---|---|---|
Color/Finish Family | Gray | Use Location | Indoor |
Series Name | Apolo Performance | Display Type | Digital |
Type | Tankless | Installation Type | Wall mount |
Power Source | Electric | Ignition Type | Electric |
Grade | Residential | ||
Dimensions | |||
|---|---|---|---|
Depth (Inches) | 3.5 | Water Connection Size | 1/2-in |
Family Size | 3 | Weight (lbs.) | 10.4 |
Height (Inches) | 14.25 | Width (Inches) | 9.53 |
Features | |||
|---|---|---|---|
Annual Fuel Utilization Efficiency % (Percentage) | 99 | Scale Prevention | Yes |
Grid Capable | Yes | Super High Efficiency | Yes |
High Efficiency | Yes | Temperature and Pressure Relief Valve | Yes |
Installation Location | Closet | Uniform Energy Factor | .99 |
Leak Detection | No | Voice Controlled | Yes |
Maximum Gallons per Minute | 2.6 | Voltage (Volts) | 240 |
Maximum Temperature (Fahrenheit) | 140 | Water Connection Location | Bottom |
Minimum Temperature (Fahrenheit) | 86 | Water Heater Style | Short |
Overheat Shut-Off | Yes | Wattage (Watts) | 11000 |
Point of Use | No | ||
Compatibility | |||
|---|---|---|---|
App Compatibility | Yes | Works with Apple HomeKit | Yes |
Bluetooth Compatibility | Yes | Works with iOS | Yes |
Smart Compatible | Yes | Works with SmartThings | Yes |
Wi-Fi Compatibility | Yes | Works with the Google Assistant | Yes |
Works with Amazon Alexa | Yes | For Use with Mobile Homes | Yes |
Works with Android | Yes | For Use with RVs | No |
Certifications | |||
|---|---|---|---|
CA Residents: Prop 65 Warning(s) | Safety Listing | ETL safety listing | |
ENERGY STAR Certified | No | AHRI Certified | No |
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 40101800 | ||
Check out the Best Selling Water Heaters on Lowes.com
Review
3 Reviews
4 Star
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3 Star
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2 Star
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1 Star
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100% Recommend this product
Ratings may include incentivized customer reviews.
3 Customer Reviews
Quality product for the price point
Compact design fits great between the studs. easy install too
cmb2October 22, 2025
From Apolo Performance 27 kW 6.3 GPM 240-Volt Smart WiFi Control Tankless Electric Water Heater Verified PurchaserIncentivized
From Apolo Performance 27 kW 6.3 GPM 240-Volt Smart WiFi Control Tankless Electric Water Heater Verified PurchaserIncentivized
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This heater is worth every penny. It saves room, runs efficiently, and gave me endless hot water during a long shower. Definitely recommend it!
MichelleSeptember 19, 2025
From Apolo Performance 18 kW 4.2 GPM 240-Volt Smart WiFi Control Tankless Electric Water Heater
From Apolo Performance 18 kW 4.2 GPM 240-Volt Smart WiFi Control Tankless Electric Water Heater
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Great Quality
I purchased this to supply hot water to my bathroom, utility sink, and washing machine. It's a well-designed unit from a brand I trust, and it delivers excellent flow rate and overall performance. The smart control feature is a big plus, it lets me monitor everything remotely. Plus, for a water heater, it actually looks quite sleek! Overall, I'm happy with this purchase and hopeful it will provide reliable service for years to come.
DonaldJuly 21, 2025
From Apolo Performance 14 kW 3.4 GPM 240-Volt Smart WiFi Control Tankless Electric Water Heater
From Apolo Performance 14 kW 3.4 GPM 240-Volt Smart WiFi Control Tankless Electric Water Heater
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1 Questions
1 Questions
Sarah on June 7, 2025
1
Answer