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SCR-4 21 kW 5.0 GPM Residential Electric Tankless Water Heater

$44100
/box
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  • Compact design helps save floor space
  • Energy-efficient design reduces water heating cost by 60%
  • Provides 105°F to 120°F hot water for various purposes
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Price:
$44100

Product Overview

TITAN Electronic Tankless Water Heater has been around for over 35 years and is ideal for a wide range of applications. These models could be used anywhere from point of use to whole entire house (all depending on ground water temperature going into the unit). They are energy efficient and therefore you will be saving on energy cost. The electrical specifications are based on 220-Volt /240-Volts. Be sure to check specifications on unit being purchased. Voltage, amperage, breaker and wire may vary depending on local electrical standards. Consult a professional plumber and electrician for guidance. Remember, that any adjustments made on your unit will take seconds to reach point of use. Water temperature from 105°F to 120°F is adequate for all practical purposes.
  • Space saver, no tank necessary
  • Occupies zero floor space
  • Compact and light weight
  • Other available
  • Environmentally friendly
  • Quality design
  • Unlimited supply of hot water
  • Energy efficient
  • Reduces water heating cost by as much as 60%
  • Can be adjusted to increase or decrease water temperature
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  • California residents

Info & Guides

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BrandTITANTITANEcoSmartTITAN
NameSCR-3 16 kW 4.0 GPM Residential Electric Tankless Water HeaterSCR-4 21 kW 5.0 GPM Residential Electric Tankless Water HeaterECO 24 Tankless Electric Water Heater 24 kW 240 VSCR-4 27 kW 5.0 GPM Residential Electric Tankless Water Heater
Price
$33300
/box
$44100
/box
$46069
$49500
/box
Ratings
(50)
(50)
(1485)
(21)
Application TypeResidentialResidentialResidentialResidential
Flow Rate @ 45°F Rise (gallons/min)2.5 gal (US)/min
Wattage (watts)16000210002400027000
Number of Showers1-21-21-21-2
Indoor/OutdoorIndoorIndoorIndoorIndoor
Water Heater FeaturesWall MountedWall MountedWall MountedWall Mounted
Fuel TypeElectricElectricElectricElectric
Flow Rate @ 45 F Rise (gallons/min) 3.03.644.0 gal (US)/min
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Specifications

Dimensions

Product Depth (in.)
4.25 in
Product Height (in.)
10.25 in
Product Width (in.)
9 in
Water Connection Size (in.)
3/4in

Details

Amperage (amps)
88 A
Application Type
Residential
Commercial/Residential
Residential
Electricity Phase
Single Phase
Finish Family
Silver Metallic
Flow Rate @ 35 F Rise (gallons/min)
4.5 gal (US)/min
Flow Rate @ 45 F Rise (gallons/min)
3.0
Flow Rate @ 55 F Rise (gallons/min)
2.5
Flow Rate @ 65 F Rise (gallons/min)
2.0
Fuel Type
Electric
Heat Exchanger Warranty
10 Year
Indoor/Outdoor
Indoor
Maximum Temperature (F)
130
Minimum Activation Rate (gpm)
0.4GPM
Minimum Temperature (F)
80 °F
Number of Elements
3
Number of Showers
1-2
Pack Size
1
Product Weight (lb.)
13 lb
Required Volt Connection
240 volt
Returnable
90-Day
Uniform Energy Factor
0
Water Heater Features
Wall Mounted
Wattage (watts)
21000

Warranty / Certifications

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

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 4.1
    out of 52 reviews
  • 67% recommend this product
Filter by:
Showing 1-10 of 52 reviews
Complete. Easy to use, install. COMPACT. LIGHTWEIGHT.
Complete. Easy to use, install. COMPACT. LIGHTWEIGHT.
by joet
  • Verified Purchase
  • Recommended Product
1 person found this helpful
couldn't be without it . Instant Hot water , plenty of it and no BULKY , energy absorbent tank .
couldn't be without it . Instant Hot water , plenty of it and no BULKY , energy absorbent tank .
by Eric
    • Recommended Product
    Rating provided by a verified purchaser...
    Rating provided by a verified purchaser
    by HomeDepotCustomer
      Rating provided by a verified purchaser...
      Rating provided by a verified purchaser
      by HomeDepotCustomer
        Try to buy American-but Sadly Not this Product
        Unfortunately this Hot water heater is everything you do not want in a product -poor performance + poor customer service. Unless you enjoy 3 minute hot showers you will wish to avoid this product. I bought this unit in Feb 2021 and had nothing but issues from day 1. Titan support (which requires a working knowledge of Spanish) had me replace plumbing items over several weeks before telling I needed to return the Unit to their facility for testing. After hours to uninstall and 2 hour drive to Titan HQ-I was told to come back "later". Luckily Home Depot gave me a refund and I purchased another Rheem (which works like all the other Rheems at my & my families-neighbors house I have installed)
        by SouthFloridaInstaller1
          Replaced a leaking I Heat within 30 minutes just had...
          Replaced a leaking I Heat within 30 minutes just had to redo the mounting screws. Works like a champ.
          by ROBERT
          • Verified Purchase
          have installed unit ease of installation was nice haven’t used...
          have installed unit ease of installation was nice haven’t used hot water system much since installing seems to work good for short amount of use so far
          by Sparky64
          • Verified Purchase
          Very satisfied with item. Have more space now and plenty...
          Very satisfied with item. Have more space now and plenty of hot water.
          by Satisfied
          • Verified Purchase
          Unit was fine...turns out I didn’t need it but would...
          Unit was fine...turns out I didn’t need it but would recommend the unit. The service on the other hand was pretty lousy. After being told it was in and went to the store to get it and being told at the store it wasn’t ready then getting home after an hour then being notified it was ready. Wasn’t cool
          by SHAWNY
          • Verified Purchase
          All reviews said good things we have a 2 bedroom 1 bath home and to get the hot water the pressur...
          All reviews said good things we have a 2 bedroom 1 bath home and to get the hot water the pressure had to be down low. So you don't get great pressure and hot water at once.
          by Anna
          • Verified Purchase
          Showing 1-10 of 52 reviews