At a Glance
Westinghouse Apolo Performance 18 kW 4.2 GPM 240-Volt Smart WiFi Control Tankless Electric Water Heater
Item #6514756 |
Model #ET018KA1G
This item is no longer sold on Lowes.com
13'' x 4.3'' x 17'', compact design for easy installation and saves space.
Apolo 18KW, 240V, Max 75A, Breakers Required: 2 x 40 AMP, Cable Required: 2 x 8 AWG.
Up to 4.2 GPM, Hot water for 1-3 points, Water connections: 3/4" NPT.
Intelligent voice control, WiFi 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.
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) | 4.3 | Water Connection Size | 3/4-in |
Family Size | 4 | Weight (lbs.) | 17.9 |
Height (Inches) | 17.05 | Width (Inches) | 13 |
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 | Wall | Uniform Energy Factor | .99 |
Leak Detection | No | Voice Controlled | Yes |
Maximum Gallons per Minute | 4.2 | 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) | 18000 |
Point of Use | No | ||
Compatibility | |||
|---|---|---|---|
App Compatibility | Yes | Works with Apple HomeKit | Yes |
Bluetooth Compatibility | No | 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 |
Warranty | |||
|---|---|---|---|
Warranty | 1-year limited | ||
Certifications | |||
|---|---|---|---|
CA Residents: Prop 65 Warning(s) | Safety Listing | ETL safety listing | |
ENERGY STAR Certified | No | AHRI Certified | No |
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 40101800 | ||
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Ratings may include incentivized customer reviews.
Works great saves soace
I had my buddy help me install this who is an electrician. Works great. Haven't ran out of hot water yet. I'm a household if two adults and one child. Works fine for us. Which my old one worked fine as well but this saves space in my garage
Love the WiFi
So, I tossed this guy into a small apartment, and it’s a pretty neat upgrade. It doesn’t pretend to power the whole house, but it handles a shower and a couple of sinks like a champ. The 24 kW punch feels perfect—hot water arrives fast and you’re not left waiting. The Wi‑Fi stuff is killer: you can Bump or cool the temp from your phone and see usage, which makes saving a little energy feel kinda effortless. Install is doable if you’re handy, though it’s not a breeze for absolute beginners. The ...
Apolo Performance 14 kW 3.4 GPM 240-Volt Smart wat
Solid performance so far. This 14 kW unit delivers consistent hot water with good pressure, and the 3.4 GPM flow handles a couple of fixtures at once without issues. The smart WiFi control is a nice touch for adjusting settings easily. It’s compact and frees up space compared to a traditional tank. Installation does require proper electrical setup, but once it’s in, it runs efficiently and heats quickly. Overall, a great option if you want reliable, on-demand hot water with modern features.
Westinghouse Apolo Performance 14 kW 3.4 GPM 240-V
did not work out of the box the digital screen has no display.
From Apolo Performance 14 kW 3.4 GPM 240-Volt Smart WiFi Control Tankless Electric Water Heater Verified PurchaserVerified Pro
This water heater works great
I had an electrician install this water heater. It required modification of the electrical panel to add two double-pole 40w breakers to the panel, which required extensive work moving the other breakers around to make room for them. The old water heater only used one double-pole 30w breaker. I have a two shower home with all the normal appliances that use hot water (dishwasher, washer, etc), and this seems just adequate for my needs. I live in Florida but my son loves to take long hot showers ...
Buyer Beware
When you purchase this item it tells you that you need a $119 Isolation valve. There is no way to return this item if not needed.
From Apolo Performance 14 kW 3.4 GPM 240-Volt Smart WiFi Control Tankless Electric Water Heater Verified Purchaser
Cheaper ones with more gpm
Less gallons per minute for the cost of other brands.
From Apolo Performance 14 kW 3.4 GPM 240-Volt Smart WiFi Control Tankless Electric Water Heater Verified PurchaserIncentivized
Quality product for the price point
Compact design fits great between the studs. easy install too
From Apolo Performance 27 kW 6.3 GPM 240-Volt Smart WiFi Control Tankless Electric Water Heater Verified PurchaserIncentivized
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