ProLine Residential Electric Tankless Water Heaters

ProLine® Residential Electric Tankless Water Heaters

A. O. Smith electric tankless water heaters are compact, easy to install, and offer continuous hot water when sized appropriately for your home.

A. O. Smith
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240V / 32 kW 4-Chamber Commercial Electric Tankless Water Heater
240V / 32 kW 4-Chamber Commercial Electric Tankless Water Heater Model C4MA-320E
  • 240V
  • 32 kW
  • 5-Year Warranty
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A. O. Smith 240V / 28 kW 4-Chamber Electric Tankless Water Heater
A. O. Smith 240V / 28 kW 4-Chamber Electric Tankless Water Heater Model R4LA-280E
  • 240V
  • 28 kW
  • 5-Year Warranty
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A. O. Smith 240V / 22 kW 4-Chamber Electric Tankless Water Heater
A. O. Smith 240V / 22 kW 4-Chamber Electric Tankless Water Heater Model R4LA-220E
  • 240V
  • 22 kW
  • 5-Year Warranty
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240V / 22 kW 4-Chamber Commercial Electric Tankless Water Heater
240V / 22 kW 4-Chamber Commercial Electric Tankless Water Heater Model C4LA-220E
  • 240V
  • 22 kW
  • 5-Year Warranty
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A. O. Smith 208V / 28 kW 4-Chamber Electric Tankless Water Heater
A. O. Smith 208V / 28 kW 4-Chamber Electric Tankless Water Heater Model R4LA-280X
  • 208V
  • 28 kW
  • 5-Year Warranty
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208V / 28 kW 4-Chamber Commercial Electric Tankless Water Heater
208V / 28 kW 4-Chamber Commercial Electric Tankless Water Heater Model C4LA-280X
  • 208V
  • 28 kW
  • 5-Year Warranty
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A. O. Smith 208V / 14 kW 2-Chamber Electric Tankless Water Heater
A. O. Smith 208V / 14 kW 2-Chamber Electric Tankless Water Heater Model R2VA-140X
  • 208V
  • 14 kW
  • 5-Year Warranty
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240V / 18 kW 4-Chamber Commercial Electric Tankless Water Heater
240V / 18 kW 4-Chamber Commercial Electric Tankless Water Heater Model C4LA-180E
  • 240V
  • 18 kW
  • 5-Year Warranty
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A. O. Smith 240V / 16 kW 2-Chamber Electric Tankless Water Heater
A. O. Smith 240V / 16 kW 2-Chamber Electric Tankless Water Heater Model R2VA-160E
  • 240V
  • 16 kW
  • 5-Year Warranty
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208V / 14 kW 2-Chamber Commercial Electric Tankless Water Heater
208V / 14 kW 2-Chamber Commercial Electric Tankless Water Heater Model C2VA-140X
  • 208V
  • 14 kw
  • 5-Year Warranty
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240V / 12.2 kW 2-Chamber Commercial Electric Tankless Water Heater
240V / 12.2 kW 2-Chamber Commercial Electric Tankless Water Heater Model C2VA-120E
  • 240V
  • 12.2 kW
  • 5-Year Warranty
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240V / 16 kW 2-Chamber Commercial Electric Tankless Water Heater
240V / 16 kW 2-Chamber Commercial Electric Tankless Water Heater Model C2VA-160E
  • 240V
  • 16 kw
  • 5-Year Warranty
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240V / 28 kW 4-Chamber Commercial Electric Tankless Water Heater
240V / 28 kW 4-Chamber Commercial Electric Tankless Water Heater Model C4LA-280E
  • 240V
  • 28 kW
  • 5-Year Warranty
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A. O. Smith 240V / 24 kW 4-Chamber Electric Tankless Water Heater
A. O. Smith 240V / 24 kW 4-Chamber Electric Tankless Water Heater Model R4LA-240E
  • 240V
  • 24 kW
  • 5-Year Warranty
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A. O. Smith 240V / 14 kW 2-Chamber Electric Tankless Water Heater
A. O. Smith 240V / 14 kW 2-Chamber Electric Tankless Water Heater Model R2VA-140E
  • 240V
  • 14 kW
  • 5-Year Warranty
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Showing 1-15 of 18
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