Novieex 18kW Tankless Water Heater 240V

Updated September 5, 2026

Retail value $370. New. 18kW Tankless Water Heater Electric, NOVIEEX 240V 3s Instant Hot Water Heater, Flow Rate Max 4.9 GPM, Supply for 2-3 Points, Indoor Installation, Ideal for Apartment, Garage, Salon, Bathroom, Kitchen Brand NOVIEEX Model DS-18 Amazon Product B0GTHYBTJ4 MEDIUM HOME SOLUTION The NOVIEEX 18kW electric tankless water heater is specifically engineered for small-to-medium-sized homes, condos, and apartments with 2-3 simultaneous water needs. Its sleek, ultra-thin wall-mount profile (11.14" x 15.86" x 3.18") frees up 80% more space compared to obsolete, bulky storage tanks, maximizing spatial efficiency in your basement, utility closet, or garage. HIGH CAPACITY FLOW It delivers a powerful water flow rate of up to 4.9 Gallons Per Minute (GPM). This high capacity easily accommodates multiple running fixtures at once, allowing family members to run a shower, wash dishes in the kitchen sink, and operate the laundry machine concurrently without any drop in temperature or water pressure. ANTI-SCALD CONSTANT TEMPERATURE This model achieves and maintains an adjustable temperature range from 77 F to 140 F, visible on a crystal-clear LED digital screen. Highly adjustable in precise 1 F steps, the internal smart adaptive heating system counters incoming water fluctuations to a continuous, constant stream of comfortable warmth with zero scalding or chilling risks. HIGH EFFICIENCY SAVINGS Operating at an elite 99.8% thermal efficiency, NOVIEEX completely eliminates idle standby energy waste by heating water only on demand when the tap is active. It slashes traditional water heating expenses by up to 60%, putting hundreds of dollars back into your pocket every year while reducing household environmental impacts. 8-IN-1 CERTIFIED SECURITY Your family's absolute peace of mind is our top priority. The NOVIEEX electric tankless water heater is engineered with an advanced 8-layer comprehensive safety matrix, featuring Water & Electricity Isolation, Dry-Combustion Prevention, Over-Temperature Cutoff, Over-Pressure Relief, Leakage Protection, Grounding Protection, IPX4 Waterproofing, and Smart Fault Self-Diagnosis.

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