Water Heaters & Parts Electric Tankless Water Heater, 11kW at 240 Volt, On Demand Instant Hot Water Heater, Self Modulating Energy Saving, Save Space, 2.15GPM at 35°F Rise

[Endless On Demand Hot Water] - Consistent hot water that never runs out when you need it. Continuously detect water temperature and flow rate to ensure efficient heating and stable performance within 1°F of your selected temperature. REQUIRES 2 SET of Double-pole 30AMP Breakers
[Last Long & No Leaking] - Alloy metal housing & water ports, heating element separated from water tube significantly reducing scale, corrosion and mineral buildup on the element, achieving better performance and low maintenance.
[Save Money and Space] - Self-modulating technology regulating the amount of energy required to heat water only when you need it with 99% efficient, saving up to 60% on water heating cost comparing to traditional tank water heater. Wall mounted compact size with no water tank, convenient for any spaces, saving floor space and fitting into tight spaces
[Easy Installation & Safety Protection] - ETL certified with overheating protection, auto stop heating when detecting no water, quality workmanship for leakage protection
[Installation] - 11 kilowatts at 240V draws max 46amp, 1/2” NPT male ports, 12AWG wire to 2 Double-pole 30AMP breakers, ideal for providing hot water for a bathroom, small sink, office break room and other point-of-use or low-flow applications

	ET110	ET180	ET270
kW	11	18	27
Voltage	240V	240V	240V
Temp. Range	80°F - 140°F	80°F - 140°F	80°F - 140°F
Max Amperage	46A	76A	114A
Required Breaker	2 x Double-POLE 30 AMP	2 x Double-POLE 40 AMP	3 x Double-POLE 40 AMP
Wire Gauge	2 x 12 AWG	2 x 8 AWG	3 x 8 AWG
Size	14.75" x 11.75" x 3.12"	17.12" x 13.12" x 3.12"	17.12" x 13.12" x 3.12"
Weight	12.10 lb	19.10 lb	20.30
Water Connections	1/2" NPT	3/4" NPT	3/4" NPT