Electric 18kW Tankless Water Heater - Thermomate Instant Hot Water for Whole House, Easy Install, Digital Display, 208-240V 76A GRAY

About this item

• [Save Money and Space] - Self-modulating technology regulating the amount of energy required to heat water only when you need it with 99.8% 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
• NOTE - Make sure this water heater is the correct size for your hot water need: 18kW 208 ~ 240V (adjustable) draw max 76amp; Required breaker 2 x Double-POLE 40AMP; Wire gauge 2 x 8AWG; Unit size 17.12" x 13.12" x 3.12"; Water connection 3/4" NPT.
• [Instant Unlimited Hot Water] - On demand tankless electric water heater, providing hot water in 3 seconds when you need it and as long as you need, eliminating wait time, never run out of hot water again and No More cold shower. Requires 80Amp breaker (2 Sets of Double-pole 40AMP Breakers)
• [Smart Operation] - Automatically regulating energy use according to incoming water temperature and flow rate, guaranteeing optimal efficiency, consistent temperature control, and effective power utilization. Digital temperature readout enables adjustments in 1° increments from 80°F to 140°F. Heating element isolated from the water pipe greatly minimizes scale, corrosion, and mineral accumulation on the element, resulting in enhanced performance and reduced maintenance requirements.