APUS 18kW Tankless Water Heater Electric, Up to 4.4 GPM, 3s Instant, 240V
APUS 18kW Tankless Water Heater Electric, Up to 4.4 GPM, 3s Instant, 240V
14kW Water Heater
18kW Water Heater
Add to Cart27kW Water Heater
Add to Cart4.5kW Water Heater
Customer Reviews 4.1 out of 5 stars554.1 out of 5 stars1304.1 out of 5 stars1304.1 out of 5 stars1304.1 out of 5 stars55 Price $259.99$259.99 $229.99$229.99 $249.99$249.99 $338.99$338.99 $119.99$119.99 Style Electric Electric Electric Electric Electric Mounting Location indoor indoor indoor indoor indoor Input Voltage 240 Volts (AC) 18000 Watts 240 Volts (AC) 14000 Watts 240 Volts (AC) 18000 Watts 240 Volts (AC) 27000 Watts 240 Volts (AC) 4500 Watts Minimum water flow 0.6GPM 0.5GPM 0.66GPM 0.79GPM 0.317GPM Water Inlet NPT3/4' NPT3/4' NPT3/4' NPT3/4' NPT 1/2' Water Outlet NPT3/4' NPT3/4' NPT3/4' NPT3/4' NPT 1/2' Breaker 2 x 40 AMP 1 x 60 AMP 3 x 40 AMP 3 x 40 AMP 1 x 30 AMP Cable Required 5x8AWG 3x6AWG 6x10AWG 6x8AWG 12AMG Water Outlet Temperature Range 86℉-131℉ 86℉-131℉ 86℉-140℉ 86℉-140℉ 86℉-131℉ Control Type Knob Knob Touch Control Touch Control Touch Control𝐈𝐍𝐒𝐓𝐀𝐍𝐓 𝐇𝐎𝐓 𝐖𝐀𝐓𝐄𝐑 𝐎𝐍 𝐃𝐄𝐌𝐀𝐍𝐃 — The 18kW tankless water heater electric supplies up to 4.4 GPM for 2–3 simultaneous uses, helping power showers, sinks or laundry without preheating or a bulky storage tank.𝐔𝐋𝐓𝐑𝐀-𝐒𝐋𝐈𝐌, 𝐒𝐏𝐀𝐂𝐄-𝐒𝐀𝐕𝐈𝐍𝐆 𝐃𝐄𝐒𝐈𝐆𝐍 — Measuring 13.7 × 11.42 × 3.54 inches, this wall-mounted hot water heater saves valuable floor space and suits whole-house or point-of-use installation.
𝟗𝟗.𝟖% 𝐓𝐇𝐄𝐑𝐌𝐀𝐋 𝐄𝐅𝐅𝐈𝐂𝐈𝐄𝐍𝐂𝐘 — Self-modulating technology adjusts power to the actual flow rate, heating water only when needed to reduce standby heat loss and unnecessary energy use.
𝟔-𝐋𝐀𝐘𝐄𝐑 𝐒𝐀𝐅𝐄𝐓𝐘 𝐏𝐑𝐎𝐓𝐄𝐂𝐓𝐈𝐎𝐍 — Anti-leakage, overheat and surge safeguards combine with separated water-electricity construction for dependable operation. Requires 240V, 2 x 40A breakers and 2 sets of 8 AWG wire; professional installation is recommended.
𝐏𝐑𝐄𝐂𝐈𝐒𝐄 𝐃𝐈𝐆𝐈𝐓𝐀𝐋 𝐓𝐄𝐌𝐏𝐄𝐑𝐀𝐓𝐔𝐑𝐄 𝐂𝐎𝐍𝐓𝐑𝐎𝐋 — Set the water temperature from 86°F to 131°F in 1°F increments on the LED display. This electric water heater Built-in memory restores your preferred setting after a power outage.
📦 Shipping information: Processing time: 1 to 3 calendar days, transit time: 3 to 5 calendar days, total delivery time: 6 to 12 calendar days. Shipping costs: €9.99, free shipping on orders over €399.99.
🔄 Return information: 14-calendar-day right of withdrawal. The refund request must be made within this period. The refund will be issued 3 to 7 calendar days after validation, and this period is included within the 14 days. Customer service is available Monday to Friday from 9:00 a.m. to 5:00 p.m. (CET/CEST). Response times are extended on weekends and holidays.
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