# Westinghouse Apolo Performance 11 kW 2.6 GPM 240-Volt Smart Wi-Fi Control Electric Tankless Water Heater

**Brand:** [Westinghouse](https://shop.coreranger.com/brands/Westinghouse)
**Price:** $229.99–$379.99 · in stock
**URL:** https://shop.coreranger.com/product/westinghouse-apolo-performance-11-kw-2-6-gpm-240-volt-smart-wi-fi-control-electric-tankless-water-he-332469389

## Options

- **Maximum Flow Rate (gallons per minute):** 2.56, 3.38, 4.17

## Variants

| Variant | SKU | Price | Stock |
|---|---|---|---|
| 2.56 | ET011KA3G | $229.99 | in stock |
| 3.38 | ET014KA1G | $276.91 | in stock |
| 4.17 | ET018KA1G | $379.99 | in stock |

## Specifications

| Spec | Value |
|---|---|
| Kilowatt | 11 |
| Returnable | 90-Day |
| Smart Home | Smart Home Enabled |
| Amperage (A) | 46 A |
| Hub Required | Apple Homekit Hub,Google Samsung Hub |
| Part Warranty | 1 Year |
| Power Options | Hardwired |
| Remote Access | Remote Access |
| Requires Hub? | No Hub Required |
| Indoor/Outdoor | Indoor |
| Wattage (watts) | 11000 W |
| Application Type | Residential |
| Efficiency Level | Super High |
| Number of Showers | 1-2 |
| Water Heater Type | Electric |
| Product Depth (in.) | 3.5 in |
| Product Width (in.) | 9.5 in |
| Smart Home Protocol | Bluetooth,Wi-Fi |
| Product Height (in.) | 14.2 in |
| Product Weight (lb.) | 10.4 lb |
| Uniform Energy Factor | 0.99 |
| Water Heater Features | Digital Display,Leak Detection,Overheat Protection,Wall Mounted,WiFi |
| Required Volt Connection | 240 volt |
| Certifications and Listings | ETL Certified |
| Water Connection Size (in.) | 1/2 |
| First Hour of Delivery (gallons/hr) | 154 |
| Flow Rate @ 45° Rise (gallons/min) | 1.82 gal (US)/min |
| Flow Rate @ 35°F Rise (gallons/min) | 2.56 gal (US)/min |
| Maximum Flow Rate (gallons per minute) | 2.56 |

## Description

The Westinghouse APOLO Performance 11 kW Electric Tankless Water Heater provides efficient on-demand hot water without the need for a storage tank. Designed for residential applications, it delivers up to 2.56 GPM, making it ideal for one shower or multiple light-use fixtures such as sinks and dishwashing stations.  Smart technology allows convenient control through Wi-Fi connectivity. Using the mobile app or voice assistants such as Amazon Alexa and Google Home, users can adjust temperature settings from 86°F to 140°F in precise 1-degree increments. The integrated LED display provides real-time temperature and operating status.  Built with ETL-certified safety protections including leakage, overheat, dry-fire, and high-voltage protection, the unit is designed for dependable performance. Its compact wall-mount design with bottom 1/2-inch NPT connections simplifies installation, while the 240V system operates with a dedicated 50A double-pole breaker and 8 AWG wiring.

• Energy and cost savings with up to 99% UEF.
• Ideal for single shower when inlet temp over 57 F degree.
• Remote control by connecting Wi-Fi with the APP.