Top 9 480V Tankless Water Heater – Water Heaters

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1. Stiebel Eltron

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Stiebel Eltron Tankless Water Heater – Tempra 24 Trend – Electric, On Demand Hot Water, White, Eco

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Stiebel Eltron #ad - Check our guides below to compare features of our various Trend and Plus models, each available in different kW levels. Warranties included – stiebel eltron’s top-rated electric tankless water heaters perform with the highest standards for comfort and reliability.

Digital temperature display is easy to read, while the powerful solid copper interior heating system does the work. Space & energy saver – its small, sleek white design saves space yet still provides endless hot water for your whole house, and no venting is required. Tempra 24 trend – this specific model is 24kw, requires a min. Continuous flow – hot showers will never be interrupted again. Our 7-year leakage and 3-Year Parts Warranties are included with purchase.

Recommended household electric service of 150 A, 240V9/208V, and offers an output water temperature of 68˚ to 140˚F. Enjoy continuous, on-demand hot water with an unlimited supply, when you want it without wasting any energy when not needed. Silent operation – one electronic flow sensor activates the noise free water heater. Eco friendly unit saves energy with auto-modulation.
BrandStiebel Eltron #ad
ManufacturerStiebel Eltron #ad
Height14.5 Inches
Length4.63 Inches
Weight0 Pounds
Width16.63 Inches
Part Number239216
Model24 Trend

2. Eemax

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Eemax EEM24018 Electric Tankless Water Heater, Blue

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Eemax #ad - Tankless water heaters provide a continuous Supply of hot water and only heats the water you need, when you need it. Compact size saves valuable storage space; Resistant and stylish with digital temperature control in increments of 1°F ranging from 80°F to 140°F.

The most advanced, self-modulating technology available, meaning the unit will adjust how much energy needs to be input based on how much hot water is needed. Instant, consistent and endless hot water. Before purchase and installation, please verify that this EEM24018 is the correct size for your hot water needs. Rated pressure: 25psi minimum; 150psi maximum.
BrandEemax #ad
ManufacturerEemax Inc. #ad
Height3.75 Inches
Length17 Inches
Width14 Inches
Part NumberEEM24018
ModelEEM24018
Warranty5 years for leaks and 1 year for parts

3. Eemax

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Eemax EX2194 Element 10.5KW 480V Delta Electric Tankless Water Heater

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Eemax #ad - Eemax tankless water heaters heat your water faster, heat your water with more precision, and heat your water safer. Heat water instantly where you use it, so you don't have to waste water waiting for the water to heat up. Eemax water heaters are designed to reduce liming and calcification. Eemax water heaters are designed and tested to last past the 10 year mark. Micro-processors keep the water the exact temperature with +/- 1 Degree accuracy to prevent scalding.
BrandEemax #ad
ManufacturerStandardPlumbing: Kohler #ad
Height9 Inches
Length1 Inches
Weight0.21 Pounds
Width1 Inches
Part NumberEX2194
ModelEX2194

4. CHRONOMITE LABS

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Water Heaters, 480V General Purpose Electric Tankless Water Heater, 20,000 Watts, 24 Amps

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CHRONOMITE LABS #ad - Water heater Design: Point-of-Use. Watts - water heaters: 20, 000 . Commercial / Residential: Commercial/Residential. Item: electric Tankless Water Heater. Water heater Application: General Purpose.
BrandCHRONOMITE LABS #ad
ManufacturerCHRONOMITE LABS #ad

5. Eemax

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Eemax EX240T2T-277 DI 480V 24KW Combo DI Electric Tankless Water Heater

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Eemax #ad - Thermostatic control for precise outlet temperature. 3/4 inch npt water connections on bottom of the unit for easy installation. Saves energy! this unit is 99% energy efficient. Bottom water connections. Saves space with a compact design.
BrandEemax #ad
ManufacturerStandardPlumbing: Kohler #ad
Height5 Inches
Length15 Inches
Weight30 Pounds
Width13 Inches
Part NumberEX240T2T-277 DI
ModelEX240T2T-277 DI

6. Eemax

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Eemax AP072480 EFD N4 72KW 480V Tankless Water Heater for Emergency Shower/Eye Wash Combo in Nema 4 Cabinet

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Eemax #ad - Easy installation - simple NPT fittings that require no soldering. Field serviceable - all major component are field replaceable and readily available. Reduces calcification and sedimentation. Prevents legionella bacteria growth. Thermo optical sensor and predictive control algorithm ensures optimal heat management. Unit mounts directly to the wall with common hardware.
BrandEemax #ad
ManufacturerStandardPlumbing: Kohler #ad
Height15 Inches
Length35 Inches
Weight30 Pounds
Width26 Inches
Part NumberAP072480 EFD N4
ModelAP072480 EFD N4

7. Eemax

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Eemax AP072480 72KW 480V Tankless Water Heater

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Eemax #ad - Unit mounts directly to the wall with common hardware. Easy installation - simple NPT fittings that require no soldering. Prevents legionella bacteria growth. Thermo optical sensor and predictive control algorithm ensures optimal heat management. Reduces calcification and sedimentation. Field serviceable - all major component are field replaceable and readily available.
BrandEemax #ad
ManufacturerStandardPlumbing: Kohler #ad
Height15 Inches
Length31 Inches
Weight30 Pounds
Width24 Inches
Part NumberAP072480
ModelAP072480

8. Eemax

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Eemax AP072480 EFD 72KW 480V Tankless Water Heater for Emergency Shower/Eye Wash Combo

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Eemax #ad - Easy installation - simple NPT fittings that require no soldering. Field serviceable - all major component are field replaceable and readily available. Unit mounts directly to the wall with common hardware. Reduces calcification and sedimentation. Thermo optical sensor and predictive control algorithm ensures optimal heat management. Prevents legionella bacteria growth.
BrandEemax #ad
ManufacturerStandardPlumbing: Kohler #ad
Height15 Inches
Length31 Inches
Weight30 Pounds
Width24 Inches
Part NumberAP072480 EFD
ModelAP072480 EFD

9. Generic

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XTP036480, Eemax Tankless Electric Water Heater 36kW 480V ProSeries XTP

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Generic #ad - Manufacturer's part number: XTP036480 Connection size inches: 3/4. Color finish: Gray. Length inches: 20-1/2. Width inches: 5-5/6.
BrandGeneric #ad
ManufacturerGeneric #ad