EcoSMART 240V Single Phase 18kW Electric Tankless Water Heater

EcoSMART 240V Single Phase 18kW Electric Tankless Water Heater

Marsoni

M251S

$230.00

Get it in 3 business days with 1 day shipping. Friday, May 29

EcoSMART 240V Single Phase 18kW Electric Tankless Water HeaterConfigured for climates where incoming water temperatures are in the 60 deg. to 70 deg. F. range. Self modulating flow sensor technology regulates the amount of energy required to heat the water needed. Digital temperature display showing the outlet water temperature setting. Uses (2) 9 kW standard Emerson electric heating elements with brass tops to prevent electrolysis. Copper heat exchanger. Automatic resettable thermostat. (2) 40 DP breakers

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Reviewed in the United States on December 24, 2025

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Lawrence W. Shipway

Carnegie, US

★★★★★ 5

Virus Protection

Size: 180 Count (Pack of 1)

Elderberry keeps immune system strong and I have not had cold or flu in over 20 years since I started taking 1 a day. Great prevention

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Reviewed in the United States on May 8, 2026

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