Model # SP2412

Internet #203985266

Eemax Single Point 2.4 kW 120 Volt 0.3gpm-2.0gpm Electric Tankless Water Heater
0091654124105

Discontinued Eemax

Single Point 2.4 kW 120 Volt 0.3gpm-2.0gpm Electric Tankless Water Heater

  • Can support one application at a time rated at 0.5 gpm
  • Consult electrician & plumber. Requires 20 amps.
  • Same-day installation in most areas. Call 1-855-400-2552 by noon.

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Product Overview

Eemax Electric tankless water heaters offer 99 percent thermal energy efficiencies that pays for itself. Eemax's tankless water heaters minimize stand-by heat loss - don't pay for keeping water hot in a large storage tank 24/7 Saving energy also means you are reducing your carbon footprint. Enjoy up to 90 percent space saving compared to large tank water heaters. This means you can put your Eemax heater anywhere. You get hot water faster and save water when the Eemax Tankless hot water heater is installed close to the point of use. No more wasting water down the drain. With Eemax Electric Tankless Water Heaters dangerous temperature levels and spikes are no longer a problem. Scald prevention - Eemax sophisticated computer controlled micro-processing temperature control models provide unlimited hot water at precise outlet setting (+ or - one degree accuracy). Electric Tankless run on safe electricity, no venting required or carbon monoxide danger. You can expect decades of trouble free performance from your Eemax Electric Tankless and can last nearly twice as long as a tank heater. No tank to rust out and leak.

  • Endless hot water
  • Electric tankless water heater is 99 percent energy efficient, the power you use goes into the water, not up the chimney
  • No recovery necessary, never run out of hot water again
  • Limited warranty: 1 year parts, 5 year leaks
  • Precise temperature controls, prevent scalding
  • Finger tip temperature control delivers safe hot water
  • Microprocessor thermostatic control + / - 1 degree F
  • Flow device activates heater only on demand (no standby heat loss)
  • No venting or extra piping
  • Compact design - no need for a bulky tank
  • Tested by independent laboratory to maintain water purity

Info & Guides

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Price Add to Cart to See Price Add to Cart to See Price
$245.00 /each
$259.00 /each
Name Single Point 2.4 kW 120 Volt 0.3gpm-2.0gpm Electric Tankless Water Heater Single Point 3.5 kW 120 Volt 0.3gpm-2.0gpm Electric Tankless Water Heater 8 kW Self-Modulating 1.55 GPM Electric Tankless Water Heater 11 kW Self-Modulating Electric Tankless Water Heater
Brand Eemax Eemax EcoSmart EcoSmart
Ratings (9) (10) (24) (66)
Wattage (watts) 2.4 3.5 8000 11000
Certifications and Listings 1-UL Listed 1-UL Listed 1-UL Listed,CSA Listed,ETL Listed 1-UL Listed,CSA Listed,ETL Listed
Indoor/Outdoor Indoor Indoor Indoor Indoor
Water Heater Features Wall Mountable Wall Mountable
Flow Rate @ 45 F Rise (gallons/min) 0.4 0.5 1.21 1.97
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Customer Questions & Answers

can incoming hot water shut down the heater?

when using this heater in conjunction with a standard water heater,will it shut down its current draw when hot water reaches the unit?
Asked by: joe
Yes, the tankless will not fire if the incoming temperature is already at the setpoint.
Answered by: ken
Date published: 2016-12-24

plug in or hard wire ?

conections to water lines -soder compression ?
Asked by: Shamus
Either or as long as your using a ground plug and gfi outlet or breaker which would depend if your using a plug or hard wire.
Answered by: Russ
Date published: 2016-08-02
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Customer Reviews

Single Point 2.4 kW 120 Volt 0.3gpm-2.0gpm Electric Tankless Water Heater is rated 2.1 out of 5 by 9.
Rated 2 out of 5 by from It's warm, but a pretty piddly little stream of water for it to be so. OK, I've now had this running for about a week.... And, I think I see the main issue when you're considering purchase of this In-line Heater is in being able to determine if it can get hot enough for your needs. The problem is, just how much water is 3gpm, or 1gpm, etc? So, here is what I found out after installation: The water coming from my faucets without the In-line Heater is pretty cold... probably around 50 degrees, I'd guess... It's cold enough that it's uncomfortable to wash my hands in. In the Guest Bath where I installed the In-line heater, as long as I turn the faucet down to a stream of water that is about the size of a soda-straw or smaller, I get water that is comfortably warm... not hot.... but warm enough for comfortable hand washing. If I turn the tap open more than that, it gets colder and, from the water temperature, I wouldn't even know the In-line heater is there. If you're OK with a stream of moderately warm water the size of a soda-straw, you'll probably be OK with this device. I do think it's way overpriced for what it does. But since, in my house, it takes about 3-4 minutes to otherwise get hot water in that Guest Bath... and the In-line heater delivers it instantly (in enough volume for hand-washing), I'm going to keep it... Clean,warm hands instantly is still better than clean, cold hands.
Date published: 2014-03-20
Rated 1 out of 5 by from good quality construction...very poor performance. product is not capable of keeping up with the normal flow rate of the average home. the flow rate has to be turned down so low that it is of little value in everyday use....might be o.k. in an emergency situation where you were on generator power, or in an rv or similar situation. thumbs down on this item for everyday use.
Date published: 2013-05-21
Rated 5 out of 5 by from Those who've criticized this product have clearly unrealistic expectations Let me start out by saying if all you want is faster hot water, or investing money or making modifications is an issue such as with living in a rental, try a hot water recirculating pump instead of a tankless heater. Often they'll only result in a slightly higher electric bill for the convenience of instant hot water, and they only require installing a few plumbing fittings and plugging in to an outlet. Moving on then. Tankless water heaters are available with an array of specifications. This is the cheapest, lowest wattage unit carried by this store. It has its uses, but if you're looking for something to replace your 50 gallon, 10,000 watt water heater you're not going to get it on the cheap, you're going to need to study the specifications of many units, and shell out more money. Think about it, why would a company like Eemax make 2.4kw, 3kw, and 3.5kw 120v units all of the same size and price? The answer is so they can have a heater to accommodate the number of different 120v wiring situations people are going to have in their houses and places of business. Tankless heaters come in many capacities from 1kw 120v, to 38kw 240v and beyond. My hot water takes for ever to reach all my faucets. My water bill is already ridiculously high, I'm not about to dump 5 gallons down the drain every time I need to wash a dish, so I've adapted to washing my dishes with a trickle of cold water. Given this, I can tolerate a trickle of lukewarm or warm water. I switched to a low 1.6 GPM faucet with a strong spray at very low volumes, so I expect this unit will suit me fine. For the time being I'm going to sacrifice my garbage disposal outlet for this heater. Given the disposal is on a dedicated 20A circuit and it's a relatively new house, I can use this unit, but it's as high as I can go without running another circuit, so like it or not, a small stream of warm water is all I'm going to get. I may splurge and run 240v to the 2 bathrooms using the breakers that will be freed up by removing my closet water heater. I'll probably need a 12kw+ unit for a comfortable shower (1.5 gpm shower head, again with great pressure at lower volumes), but given my current water heater accounts for about $50 of my electric bill, the install will pay for itself in 1-2 years. Any way you slice it, that is a very fast return-on-investment for a home/energy improvement project.
Date published: 2015-04-22
Rated 1 out of 5 by from Only slightly warms water if left at a trickle Basically this concept does not work. Need a tank or 220 to get enough power to heat enough to notice. A 110 unit just can't perform. It was hard to figure this out from the product info available.
Date published: 2014-01-07
Rated 1 out of 5 by from This is a worthless model of a good product I have used other Eemax products and found them to be good. Bought this low-end model for a very cost-conscious customer and installed it myself. It only raises the cold water temperature 10 degrees, which is barely noticeable. Had an electrician confirm my work and it was proper. He said cheaper units are pretty worthless, and he was correct. I would never do the same again.
Date published: 2013-07-09
Rated 2 out of 5 by from Luke warm water at best.... This tankless electric water heater puts barely warm water at best. If that's all you need than it would probably work for you.
Date published: 2015-01-06
Rated 1 out of 5 by from Not worth it. Not worth the money it was not clear in the online directions that there was no pressure for a shower.
Date published: 2016-01-26
Rated 5 out of 5 by from Tankless water heater Easy assembly to have not checked the heating capacity at a 1.2 gpm flow yet but I believe that it will be fine.
Date published: 2015-10-20
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