Top 10 Point of Use Water Heater 120V Tankless – Water Heaters

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1. thermomate

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Tankless Water Heater Electric, thermomate 3.5kW 120V Hard Wired Point of Use On Demand Hot Water Heater Self Modulating ET035

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thermomate #ad - Self modulating - on demand water heater automatically adjust the power based on the change of inlet water flow and temperature, saving up to 50% energy consumption and preventing over-heating. Drawing only 110-120 Volts. Muts hard wired.

Open tap to start the unit heating with activation flow rate of 04gpm. Temperature ranges from 85°F- 131°F. User friendly - touch control panel and digital temperature display, easy to set your desired temp. Ip25 waterproof. Stainless steel heating element and no storage water, dry fire, preventing sediment / scale build-up. Lightweight and easy to install vertically facing up or down. Safe & healthy - etl certified and equipped with multiple Protection from leakage, over-heating and over pressure.

Space savings - 7. 8w×6. 3h×3. 9d inch, hair salons, compact small point of use water heater designed for Single Sink use, wall mounted fitting in small spaces throughout kitchen closet, bathroom sink, bar counters and hotel receptions. Important note - please verify this unit is the right size for you: 3. [email protected], requiring 40a circuit breaker, 9AWG wire size and 1/2"NPT water connections.
Brandthermomate #ad
Manufacturerthermomate #ad
Height3.9 Inches
Length7.8 Inches
Width6.3 Inches
ModelET035
Warranty12 months limited warranty for original purchase

2. Stiebel Eltron

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Stiebel Eltron 231045 Mini 2 Point of Use Tankless Electric Water Heater, 7-1/2" W x 6-1/2" H x 3-1/4" D, 1.8 kW, 120V

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Stiebel Eltron #ad - Major energy savings. Minimum flow to activate unit: 021 gpm 08 l/min and internally restricted to 032 gpm. Warranty: 7 years against leakage and 3 years against defects in workmanship & materials. Sleek design is appealing and can be mounted in plain sight. Extremely compact design saves space.
BrandStiebel Eltron #ad
ManufacturerStandard Plumbing Supply #ad
Height6.5 Inches
Length7.5 Inches
Weight3.44 Pounds
Width3.25 Inches
Part NumberMini 2-1
Model231045
WarrantyLimited 7-year against leakage. See MFG for warranty details

3. CHRONOMITE LABS

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120VAC, 2400W Electric Tankless Water Heater

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CHRONOMITE LABS #ad - Rise @ 05 gpm: 33 degrees F Temp. Rise @ 200 gpm: 20a wire size: 12 awg residential / commercial: commercial/residential Width: 9-5/8" Water Heater Application: Undersink Phase: 1 Country of Origin subject to change: United States.

Range: 90 degrees to 120 Degrees F. Flow activation: 040 gpm Temp. Rise @ 1. 5 gpm: 12 degrees F Min. Price for: each includes: compression fittings, easy to install, low installation cost, compact size, faucet flow controls item: electric tankless water heater features: 99% energy Efficient, Unlimited Hot Water Watts: 2400 Voltage: 120VAC Amps AC: 20 Temp. Water connection: 3/8" compression height: 6-1/4" standards: ul, hud, iampo, ada depth: 2-3/4" pressure range: 25 to 150 psi water heater design: point-of-use mounting: Horizontal Temp.
BrandCHRONOMITE LABS #ad
ManufacturerCHRONOMITE LABS #ad
Height3.6 Inches
Length11.5 Inches
Weight4 Pounds
Width6.6 Inches
Part NumberSR-20L/120 HTR-I

4. Rheem

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Rheem 3.5kW 120V Point of Use Tankless Electric Water Heater

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Rheem #ad - Compact and stylish with digital temperature control in increments of 1f ranging from 80f to 140f. Rtex04 and rtex06 only show output temperature and are non thermostatically controlled.
BrandRheem #ad
ManufacturerRheem #ad
Height2.75 Inches
Length10.9 Inches
Weight4.5 Pounds
Width5.88 Inches
Part NumberRTEX-04
ModelRTEX-04

5. thermoflow

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CSA Certified Hard Wired No Indicator Light, Wall Mounted, Point of Use On Demand Instant Hot Water Heater Only for Sink Washing, Thermolfow 110V~120V 3.5kW Mini Tankless Electric Water Heater

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thermoflow #ad - High efficient, Energy Saving. Compact design - super compact designed, even smaller than a shoe box. Nominal current:29A. Notes - please verify that this model is the right size for your hot water needs and electrical requirements before purchase & installation.

Wall-mounted design frees up floor space for more storage, easy to install into washbasin and other tight spaces! Exceptionality durable - instant hot water thanks to rapid and maintenance-free bare wire heating systems. Hard wired endless hot water - no need to preheat before using. Tankless electric water heater - 05gpm at temp rise 45°f for single sink washing use of small water flow use, Water flow and inlet water temperature will affect the heating performance as it's only 3.

5kW. High quality alloy bare heating element has good corrode resistance and acid-resisting, with longer lifespan, instantaneous heating efficiency up to 99%. Required breakers:1x 2-POLE 30A. As soon as you open the tap, the water flows with your desired temperature. Note: choose only for 110~120v, contact us for any problem before your return. Dimensions:7. 4" x 5.
Brandthermoflow #ad
ManufacturerThermoflow #ad
Height3.38 Inches
Length7.38 Inches
Width5.38 Inches
Part NumberElex 3.5L
ModelElex 3.5L

6. Ariston

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Ariston Andris 2.5 Gallon 6-Year 120-Volt Corded Point of Use Mini-Tank Electric Water Heater

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Ariston #ad - Compact design; wall or floor mounted wall bracket included. Provide immediate hot water at the point of use; install as booster or standalone. Titanshield exclusive technology that fully protects inner surface against corrosion; robust environmentally safe insulation increases energy efficiency. Easy installation; installs right at the point of use with water connection and standard 110/120 Volt outlet. 6-year limited warranty on tank, 2-year warranty on parts.
BrandAriston #ad
ManufacturerAriston #ad

7. EcoSmart

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[email protected], 6 x 11 x 3 Inch, Ecosmart POU 3.5 Point of Use Electric Tankless Water Heater

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EcoSmart #ad - Amperage draw 29 amp. For one sink at 05 gpm in colder climates the POU 6 is recommended. Max temperature rise @. 5 gmp is 47. 8°f max temperature rise @ 1GPM is 23. 9°f max temperature rise @ 1. 5 gpm is 15. 9°f. Kw - 3. 5 kW. Requires 1 x 30 amp breaker and 10 AWG wire. Can provide hot water for one sink at 05 gpm in warmer climates. Connection fittings 1/2" NPT.
BrandEcoSmart #ad
ManufacturerEcosmart #ad
Height7 Inches
Length3 Inches
Weight4 Pounds
Width11 Inches
Part NumberPOU35
ModelPOU 3.5
Warranty1 Year Warranty on electronics, exchanger and element. Warranty only covers cost of heater; does not cover labor or any incidental damages.

8. Ariston

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Ariston Aures Slim Multi 3.5kW 110-Volt 0.59 GPM Point of Use Electric Tankless Water Heater

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Ariston #ad - Endless hot water, instant comfort. Energy is activated only when hot water is used, giving you an unlimited hot water supply with no energy wasted keeping stored water hot. Easy installation; all that is required is a cold water line and an electrical connection to install this water heater at the sink. Space saving compact design; Eliminates the need for a recirculation line and is great for remote locations. Hot water on-demand; No water wasted while waiting for hot water to arrive from a tank.
BrandAriston #ad
ManufacturerAriston #ad

9. Stiebel Eltron

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3500 Watts , Stiebel Eltron 200067 DHX 3.5-1 Trend Point-of-Use Tankless Electronic Water Heater, 120V, White

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Stiebel Eltron #ad - Self-modulating energy saving technology; Adjustable output temperature from 68 - 140 F. Fully electronic temperature control; LCD screen and digital temperature adjustment. Direct coil heating system; 3i Technology: Flow sensor, inlet and outlet temperature sensors. Selectable anti-scalding limits of 109, 122, or 131 F; Integrated AE3 safety system. Ip 24 water resistance rating; Can be used as a booster.
BrandStiebel Eltron #ad
ManufacturerStiebel Eltron #ad
Height14.13 Inches
Length4.31 Inches
Weight5.5 Pounds
Width8 Inches
Part NumberDHX 3.5-1
Model200067
Warranty3/7 year manufacturer

10. Eemax

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Eemax SPEX2412 FlowCo 2.4 Kilowatt 120 Volt Electric Point of Use Water Heater , White

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Eemax #ad - SafeStart technology. Temperature output based on flow rate. Activates only on-demand, compact size. Self diagnostics and intelligent controls. Mounts in any orientation.
BrandEemax #ad
ManufacturerEemax #ad
Height9.75 Inches
Length3 Inches
Weight0 Pounds
Width5 Inches
Part NumberSPEX2412
ModelSPEX2412
Warranty1 year parts, 6 year leaks