Model # ECOTB240

Internet #207038102

Store SKU #1001843434

EcoSmart 7.2 kW Electric Tankless Smart Water Heater Booster
0854920003289

EcoSmart

7.2 kW Electric Tankless Smart Water Heater Booster

  • Add unit to your electric water heater and get more hot water.
  • Compatible with any size electric water heater
  • Call for an Installation Quote at 1-855-400-2552
$ 349 00 /each
store icon Loading Buying Options...
package icon Loading Buying Options...
Sorry, but we ran into issues loading these options. Please try refreshing.

Frequently Bought Together

Frequently Bought Together

Product Overview

  • Add unit to your electric water heater and get more hot water.
  • Compatible with any size electric water heater
  • Call for an Installation Quote at 1-855-400-2552
SmartBoost installs directly on an tank’s hot water line to provide more hot water than the tank alone can provide. SmartBoost delivers nearly double the shower time. The unit sense the temperature of the water from the tank outlet, and SmartBoost activates when it senses that its inlet temperature has dropped below the user set activation temperature.
  • Nearly 2X your hot water output
  • Adjustable activation temperature 80-130 degrees F
  • Adjustable outlet temperature 80-140 degrees F
  • Set temperature in increments of 1 degrees F
  • No need for additional electrical infrastructure if installed on existing electric water heater
  • Compact design
  • Install directly on the outlet of your water heating tank to increase deliverable hot water
  • Uses the same 30 amp outlet as your existing tank. If you have a gas tank then it will need its own 30 amp dedicated breaker
  • Save Space, Save Water
  • Freeze protection settings
  • Click here to check out our buying guide on water heaters
  • Click here for more information on Electronic Recycling Programs
  • California residents see Prop 65 WARNINGS

Product Overview

  • Add unit to your electric water heater and get more hot water.
  • Compatible with any size electric water heater
  • Call for an Installation Quote at 1-855-400-2552
Model #: ECOTB240
Sku #: 1001843434
Internet #: 207038102

SmartBoost installs directly on an tank’s hot water line to provide more hot water than the tank alone can provide. SmartBoost delivers nearly double the shower time. The unit sense the temperature of the water from the tank outlet, and SmartBoost activates when it senses that its inlet temperature has dropped below the user set activation temperature.

  • Nearly 2X your hot water output
  • Adjustable activation temperature 80-130 degrees F
  • Adjustable outlet temperature 80-140 degrees F
  • Set temperature in increments of 1 degrees F
  • No need for additional electrical infrastructure if installed on existing electric water heater
  • Compact design
  • Install directly on the outlet of your water heating tank to increase deliverable hot water
  • Uses the same 30 amp outlet as your existing tank. If you have a gas tank then it will need its own 30 amp dedicated breaker
  • Save Space, Save Water
  • Freeze protection settings
  • Click here to check out our buying guide on water heaters
  • Click here for more information on Electronic Recycling Programs
  • California residents see Prop 65 WARNINGS

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

Customers Also Compared These

Price
$209.00 /each
$349.00 /each
$429.00 /each
$505.00 /each
Name 8 kW Self-Modulating 1.55 GPM Electric Tankless Water Heater 7.2 kW Electric Tankless Smart Water Heater Booster 18 kW Self-Modulating 3.5 GPM Electric Tankless Water Heater 27 kW Self-Modulating 5.3 GPM Electric Tankless Water Heater
Brand EcoSmart EcoSmart EcoSmart EcoSmart
Ratings (70) (23) (224) (254)
Wattage (watts) 8000 7200.000 18000 27000
Water Heater Features Wall Mountable Wall Mountable Wall Mountable Wall Mountable
Flow Rate @ 45 F Rise (gallons/min) 1.21 1.09 2.73 4.10
View Product View Product View Product View Product

Specifications

Dimensions

Product Depth (in.)
3.75
Product Height (in.)
8
Product Width (in.)
11.5
Water Connection Size (in.)
1/2" CF

Details

Amperage (amps)
30
Application Type
Residential
Electric Product Type
Residential
Finish Family
White
Flow Rate @ 35 F Rise (gallons/min)
1.4 gal (US)/min
Flow Rate @ 45 F Rise (gallons/min)
1.09
Flow Rate @ 55 F Rise (gallons/min)
.89
Flow Rate @ 65 F Rise (gallons/min)
.75
Fuel Type
Electric
Heat Exchanger Warranty
5 Year
Indoor/Outdoor
Indoor
Maximum Temperature (F)
140
Minimum Activation Rate (gpm)
.3
Minimum Temperature (F)
80
Product Weight (lb.)
4.75lb
Required Volt Connection
240 volt
Returnable
90-Day
Uniform Energy Factor
.97
Water Heater Features
Wall Mountable
Wattage (watts)
7200.000
Wattage (watts)
7200

Warranty / Certifications

Certifications and Listings
ANSI Certified,ETL Listed,NSF Listed
Labor Warranty
No Warranty
Part Warranty
1 Year

Specifications

Dimensions

Product Depth (in.)
3.75
Product Height (in.)
8
Product Width (in.)
11.5
Water Connection Size (in.)
1/2" CF

Details

Amperage (amps)
30
Application Type
Residential
Electric Product Type
Residential
Finish Family
White
Flow Rate @ 35 F Rise (gallons/min)
1.4 gal (US)/min
Flow Rate @ 45 F Rise (gallons/min)
1.09
Flow Rate @ 55 F Rise (gallons/min)
.89
Flow Rate @ 65 F Rise (gallons/min)
.75
Fuel Type
Electric
Heat Exchanger Warranty
5 Year
Indoor/Outdoor
Indoor
Maximum Temperature (F)
140
Minimum Activation Rate (gpm)
.3
Minimum Temperature (F)
80
Product Weight (lb.)
4.75lb
Required Volt Connection
240 volt
Returnable
90-Day
Uniform Energy Factor
.97
Water Heater Features
Wall Mountable
Wattage (watts)
7200.000
Wattage (watts)
7200

Warranty / Certifications

Certifications and Listings
ANSI Certified,ETL Listed,NSF Listed
Labor Warranty
No Warranty
Part Warranty
1 Year

Questions & Answers

Is it 120v or 240v?

Is it 120v or 240v?
Asked by: Eugenio
240v, hope this helps.
Answered by: MiguelAngel
Date published: 2018-09-12

Will it work if the gas is shut off on my water heater?

Asked by: 8ubba
This is an electric unit. http://www.homedepot.com/catalog/pdfImages/25/25c3cc20-46ee-4c3c-a46e-a4d042fafbac.pdf
Answered by: Greg
Date published: 2017-05-06

Can this be used as a point of use water heater for a shower that is a fair distance from a gas tankless heater?

Asked by: PickensCyclist
I am going to answer my own question. I had a gas tankless water heater installed and it was fine. The only issue was a shower that was a long distance from the water heater. It drove my wife nuts on how long it took for the hot water to arrive and the amount of water we wasted. I debated a re-circulation system but decided I would install this close to the shower instead. It works beautifully. The shower is warm shortly after turning it on and stays warm as long as it is running. I am assuming it goes off once the gas heated water gets to it but I could be wrong. I have the temperature set lower in the booster than the gas heater to make that happen.
Answered by: PickensCyclist
Date published: 2018-11-06

Must this Booster be wall mounted or can it just be supported by the 3/4" water piping?

Must this Booster be wall mounted or can it just be supported by the 3/4" water piping?
Asked by: Bobbie
Both
Answered by: Boss
Date published: 2018-05-20
  • y_2018, m_11, d_12, h_20CST
  • bvseo_bulk, prod_bvqa, vn_bulk_2.0.8
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_14
  • loc_, sid_207038102, prod, sort_[SortEntry(order=NUM_ANSWERS, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=BEST_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=POSITIVE_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 57ms
  • QUESTIONS, PRODUCT

Customer Reviews

7.2 kW Electric Tankless Smart Water Heater Booster is rated 4.0 out of 5 by 23.
Rated 5 out of 5 by from Very easy to set up and use.... Very easy to set up and use.
Date published: 2018-08-14
Rated 3 out of 5 by from Check your output first. Nicely made unit, I love the information the little readout gives you but just cant keep up with my demands, I turned my output valve on the hot side down to 3.5gpm and it just keeps to 99* once the tank goes cold. The install is super simple.. IF you have the proper voltage already present, otherwise running a new circuit.
Date published: 2018-05-12
Rated 1 out of 5 by from Terrible, does not work not sure if the one I got was defective or not but I had to pay a plumber... Terrible, does not work not sure if the one I got was defective or not but I had to pay a plumber $350 to install it and when it didn't work, he had to uninstall it so I could return it.
Date published: 2018-04-24
Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
Date published: 2018-02-14
Rated 2 out of 5 by from 2 Star Review Rating provided by a verified purchaser
Date published: 2018-02-07
Rated 1 out of 5 by from Works to slow will not keep up with demand. Works to slow will not keep up with demand.
Date published: 2018-01-03
Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
Date published: 2017-12-06
Rated 5 out of 5 by from SmartBoost hot water tankless unit I recently renovated my bathroom and I was able to install this new smartboost tankles hot water Heater under my bathroom sink, the installation is not difficult with few tools to complete the install. The smartboost is activated as soon as you turn on your bathroom faucet, instant hot water. The pressure is OK for what you need, washing hands & face. No more waiting for the hot water to travel from your gas water heater in the garage to the bath room wasting many gallons of cold water just to use a small amount. It will save you money & water in the long run and put less stress on your primary gass heater. Over all a good buy for your home & wallet.
Date published: 2017-05-23
  • y_2018, m_11, d_12, h_20
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_23
  • loc_, sid_207038102, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 49ms
  • REVIEWS, PRODUCT