ECOTOUCH ECO180S 18kW Tankless Electric Water Heater, 240V

On-Demand Hot Water Where You Need It

The ECOTOUCH ECO180S is a compact 18kW tankless electric water heater designed for point-of-use installation. Operating at 240V, it delivers hot water quickly and reliably, reaching 120°F (49°C) or higher in seconds. No preheating is required, and temperature remains steady, making long showers or multitasking in the kitchen or bathroom more convenient. Its compact profile makes it suitable for spaces such as under sinks, vans, cabins, or tiny laundry rooms.

Smart, Easy to Use

A user-friendly touch control panel lets you set the exact temperature and monitor status on the screen. The interface provides real-time feedback about current heat output and flow, so you can adjust and enjoy hot water with minimal effort.

• Endless hot water with rapid response and stable temperature
• Intuitive temperature control and real-time status display
• Sleek, compact design that fits small spaces

Safe, Durable, and Certified

This tankless heater is built with multiple protections, including over-temperature, leakage, high voltage, and dry-heating safeguards. The unit uses separate pathways for water and electricity to reduce leakage risk and scale buildup. It is ETL listed and UL qualified for reliable performance.

• Over-temperature, leakage, high voltage, and dry-heating protections
• Independent water and electrical pathways reduce risk
• ETL listing and UL qualification for quality assurance

Energy Smart and Efficient

Smart self-modulation heating automatically adjusts power in real time according to water flow and the temperature setting. When you lower water flow, power use decreases while maintaining comfort. The system offers a high efficiency rating and can cut electric charges compared with bulky tank systems.

• Real-time self-modulation for balanced comfort and energy use
• Potential savings against traditional tank heaters
• Precise temperature control reduces risk of burns

Installation Details and Capabilities

Designed for point-of-use, this white and sleek unit saves wait time by locating the heater near the faucet or shower. Its dimensions are 12 1/5" W x 17 1/4" H x 3 2/5" D, with 3/4" NPT plumbing. It requires 2 x 40 A double-pole breakers and 2 x 8 AWG wires with grounding.

With its compact footprint and versatile placement options, ECO180S offers a practical solution for kitchens, baths, laundry rooms, cabins, RVs, and other spaces where hot water access is limited or energy waste matters.