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Ecosmart POU 3.5 Point of Use Electric Tankless Water Heater, 3.5KW@120-Volt

3.0 out of 5 stars 131 customer reviews

Was: $153.93
Price: $146.99 & FREE Shipping. Details
You Save: $6.94 (5%)
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POU 3.5
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  • 1 Year warranty
  • Save up to 60-percent on your water heating cost with an ECOSMART electric tankless water heater
  • Never run out of hot water with an ECOSMART tankless water heater
  • Sleek and compact design with digital output temperature display
  • ECOSMART tankless water heaters are 99.8-percent energy efficient
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20 new from $125.00 8 used from $132.29
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  • Ecosmart POU 3.5 Point of Use Electric Tankless Water Heater, 3.5KW@120-Volt
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Total price: $236.42
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Style: POU 3.5
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Customer Rating 3 out of 5 stars (131) 4 out of 5 stars (614) 4 out of 5 stars (1912) 3 out of 5 stars (123) 3 out of 5 stars (17) 4 out of 5 stars (118)
Price $146.99 $178.93 $211.22 $169.99 $139.99 $164.80
Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping
Sold By Amazon.com Amazon.com Daily Drops CPO Outlets SlickDealing Amazon.com
Item Dimensions 11 x 3 x 6 in 10.75 x 13.75 x 13.75 in 13.5 x 6.5 x 10 in 3 x 12.25 x 6.5 in 9.84 x 9.84 x 13.78 in 11 x 16.25 x 11 in

Product description

Style:POU 3.5

Product Description

This electric tankless water heater is a true Point of Use Model because it is specifically designed for under the sink, single applications with a maximum flow rate of 0.5-Gallon per minute (gpm) and includes a 0.5 gpm sink aerator. This heater is flow controlled, meaning the temperature will adjust according to flow rate. It is the smallest sized Ecosmart electric tankless model and should not be used to run anything more than one sink at a time or used in areas where inlet water temperature is lower than 57°F. At this inlet temperature the ECO POU 3.5 can heat 0.5 gallons per minute to 105°F. Its compact size allows for under the sink installations. The Point of Use models are ideal for: Wet Bars, Strip Malls, Doctor's Office, Boats, Recreational Vehicles (RVs), Bathroom Sinks. When sized properly this water heater will provide endless hot water. Prior to purchase and installation please verify this model is the right size for the expected demand and electrical requirements. The Eco POU 3.5 requires a minimum 100 amp electrical panel for installation with (1) 30 amp single pole breaker connected to #10 awg wire. Plumbing connections are 1/2" NPT. For additional assistance please feel free to contact our support center at 877-474-6473. TROUBLE SHOOTING STEP: When the water is not hot enough, please slow down the flow of water to increase temperature!

From the Manufacturer

This electric tankless water heater is a true Point of Use Model because it is specifically designed for under the sink, single applications with a maximum flow rate of 0.5-Gallon per minute (gpm) and includes a 0.5 gpm sink aerator. Its compact size allows for under the sink installations. The Point of Use models are ideal for: Wet Bars, Strip Malls, Doctor's Office, Boats, Recreational Vehicles (RVs), Bathroom Sinks. Prior to purchase and installation please verify this model is the rights size for your hot water needs and electrical requirements.


Product information

Style:POU 3.5

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October 10, 2015
Style: POU 3.5|Verified Purchase
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Comment| 56 people found this helpful. Was this review helpful to you? Report abuse
August 2, 2017
Style: POU 3.5|Verified Purchase
Comment| 9 people found this helpful. Was this review helpful to you? Report abuse
October 18, 2017
Style: POU 3.5|Verified Purchase
Comment| 5 people found this helpful. Was this review helpful to you? Report abuse
October 30, 2017
Style: POU 3.5|Verified Purchase
Comment| 4 people found this helpful. Was this review helpful to you? Report abuse
January 19, 2014
Style: POU 6|Verified Purchase
Comment| 38 people found this helpful. Was this review helpful to you? Report abuse
August 29, 2012
Style: POU 6|Verified Purchase
Comment| 37 people found this helpful. Was this review helpful to you? Report abuse
March 13, 2017
Style: POU 3.5|Verified Purchase
Comment| 5 people found this helpful. Was this review helpful to you? Report abuse

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