Westinghouse Tankless Water Heater 11kW 240V WiFi ETL

Westinghouse Electric Tankless Water Heater — 11kW, WiFi, Endless Hot Water

Endless hot water on demand — control it from your phone or Alexa. Westinghouse 11kW / 240V / 46A electric tankless water heater with 0.5 to 2.6 GPM flow and 86–140°F temp range. WiFi app control plus Alexa and Google Assistant voice support. Copper heating elements heat water up to 50% faster than stainless. Self-modulating power, LED display, 1/2 inch NPT connections, dimensions 12.8 x 3.58 x 8.9 inch. ETL certified with overheat, dry-fire, and leakage protection. Free scale inhibitor included.

Free ship 48 states. All others pay 1/2 shipping costs. 

Imagine the dishwasher and the shower running at the same time and nobody yells. You tap the app from the couch, bump the set temp from 105 to 115 for the bath about to start, and the LED on the unit blinks once. Five minutes later steam fills the bathroom — the wall-mount tankless heater never breaks a sweat.

Why You'll Love It

• ⚡ 11kW / 240V — Up to 2.6 GPM — feeds 1-2 fixtures at once.
• 📶 WiFi + Alexa — App control plus Alexa and Google Assistant voice.
• 🔥 Copper Heating — 50% faster heat than stainless coils.
• 📊 Self-Modulating — Holds temperature within ±1°F across demand.
• ✅ ETL Certified — Overheat, dry-fire, and leakage protection built-in.
• 📏 Compact 12.8" — Wall-mount footprint — installs almost anywhere.