Internet #300800566

Model # RETEX-13

Store SKU #1002624309

0020352682921

Performance 13 kW Self-Modulating 2.14 GPM Electric Tankless Water Heater

  • Save money by heating water when you need it
  • Requires 1 x 60 Amp Double Pole Breaker
  • Call for an Installation Quote at 1-855-400-2552
$ 271 00
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Frequently Bought Together

Frequently Bought Together

Product Overview

  • Save money by heating water when you need it
  • Requires 1 x 60 Amp Double Pole Breaker
  • Call for an Installation Quote at 1-855-400-2552
Rheem Performance Tankless Electric Point-of-Use Water Heaters help reduce energy usage, save on energy costs, and are small so they will be a perfect match for installations under a cabinet or sink in your home, office, boat or RV. Plus, it's a great value with a 5-year heat exchanger and 1-year parts limited warranty.
  • Energy and cost savings: heats water only when it is needed for savings of up to 50% on water heating costs when used in a point-of-use application
  • Instant, continuous hot water: instantly provides ample hot water for up to 2 showers (review selection guide below to confirm this water heater will provide the hot water needed based on your geographic location)
  • Space savings: small, compact design fits perfectly in tight places like under cabinets and sinks
  • Great investment and value: energy cost savings and 5-year no-leak, 1-year parts limited warranty
  • Easy to adjust: electronic temperature control adjustable in 1° increments from 80°-140°F with easy-to-read display (Celsius and Fahrenheit compatible)
  • Easy installation: compatible with 1/2 in. water connectors for flex hose installation and no venting or T and P valve required for easy installation (professional installation recommended)
  • Easy to maintain: durable, easy-to-replace heating elements
  • A reliable hot water solution from Rheem, the global leader in water heating
  • Selection guide
  • Other models available:



  • 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

  • Save money by heating water when you need it
  • Requires 1 x 60 Amp Double Pole Breaker
  • Call for an Installation Quote at 1-855-400-2552
Model #: RETEX-13
Sku #: 1002624309
Internet #: 300800566

Rheem Performance Tankless Electric Point-of-Use Water Heaters help reduce energy usage, save on energy costs, and are small so they will be a perfect match for installations under a cabinet or sink in your home, office, boat or RV. Plus, it's a great value with a 5-year heat exchanger and 1-year parts limited warranty.

  • Energy and cost savings: heats water only when it is needed for savings of up to 50% on water heating costs when used in a point-of-use application
  • Instant, continuous hot water: instantly provides ample hot water for up to 2 showers (review selection guide below to confirm this water heater will provide the hot water needed based on your geographic location)
  • Space savings: small, compact design fits perfectly in tight places like under cabinets and sinks
  • Great investment and value: energy cost savings and 5-year no-leak, 1-year parts limited warranty
  • Easy to adjust: electronic temperature control adjustable in 1° increments from 80°-140°F with easy-to-read display (Celsius and Fahrenheit compatible)
  • Easy installation: compatible with 1/2 in. water connectors for flex hose installation and no venting or T and P valve required for easy installation (professional installation recommended)
  • Easy to maintain: durable, easy-to-replace heating elements
  • A reliable hot water solution from Rheem, the global leader in water heating
  • Selection guide
  • Other models available:



  • 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

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Compare Similar

Compare Similar Products
Brand EcoSmart Rheem Rheem EcoSmart
Name 11 kW Self-Modulating Electric Tankless Water Heater Performance 13 kW Self-Modulating 2.14 GPM Electric Tankless Water Heater Performance 18 kW Self-Modulating 3.5 GPM Electric Tankless Water Heater 24 kW Self-Modulating 4.6 GPM Electric Tankless Water Heater
Price
$174.41
$271.00
$429.00
$484.34
Ratings (301) (174) (152) (808)
Wattage (watts) 11000 13000 18000 24000
Water Heater Features Wall Mountable Wall Mountable Wall Mountable Wall Mountable
Flow Rate @ 45 F Rise (gallons/min) 1.97 1.97 2.73 3.64
View Product View Product View Product View Product

Specifications

Dimensions

Product Depth (in.)
3.625
Product Height (in.)
12
Product Width (in.)
8.25
Water Connection Size (in.)
1/2 In. NPT adapter included

Details

Amperage (amps)
57
Application Type
Residential
Commercial/Residential
Residential
Electric Product Type
Residential
Finish Family
Gray
Flow Rate @ 35 F Rise (gallons/min)
2.54 gal (US)/min
Flow Rate @ 45 F Rise (gallons/min)
1.97
Flow Rate @ 55 F Rise (gallons/min)
1.61
Flow Rate @ 65 F Rise (gallons/min)
1.37
Fuel Type
Electric
Heat Exchanger Warranty
5 Year
Indoor/Outdoor
Indoor
Maximum Temperature (F)
140
Minimum Activation Rate (gpm)
.25
Minimum Temperature (F)
80
Product Weight (lb.)
7lb
Required Volt Connection
240 volt
Returnable
90-Day
Uniform Energy Factor
0
Water Heater Features
Wall Mountable
Wattage (watts)
13000
Wattage (watts)
13000

Warranty / Certifications

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

Specifications

Dimensions

Product Depth (in.)
3.625
Product Height (in.)
12
Product Width (in.)
8.25
Water Connection Size (in.)
1/2 In. NPT adapter included

Details

Amperage (amps)
57
Application Type
Residential
Commercial/Residential
Residential
Electric Product Type
Residential
Finish Family
Gray
Flow Rate @ 35 F Rise (gallons/min)
2.54 gal (US)/min
Flow Rate @ 45 F Rise (gallons/min)
1.97
Flow Rate @ 55 F Rise (gallons/min)
1.61
Flow Rate @ 65 F Rise (gallons/min)
1.37
Fuel Type
Electric
Heat Exchanger Warranty
5 Year
Indoor/Outdoor
Indoor
Maximum Temperature (F)
140
Minimum Activation Rate (gpm)
.25
Minimum Temperature (F)
80
Product Weight (lb.)
7lb
Required Volt Connection
240 volt
Returnable
90-Day
Uniform Energy Factor
0
Water Heater Features
Wall Mountable
Wattage (watts)
13000
Wattage (watts)
13000

Warranty / Certifications

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

Questions & Answers

My house has 1300 sq feet and we are a family of 3. Will this heater work for my house?

My breaker is 30 amps now can I change it to 60 amps? And this one work better 11kw
Asked by: Eddy
Circuit breakers are sized to wire and other devices that they protect. You should never change a circuit breaker to a larger size before ensuring that the downstream wire and devices are sized to match the circuit breaker. It is likely that the wire and devices in place are only rated for the amperage of the existing breaker and you will not be able to change only the breaker.
Answered by: Kevin
Date published: 2020-02-23

My trailer runs completely off electric, can this heater work on a 3 bdr 2 bth, trait

Asked by: Nate
yes
Answered by: GATOR
Date published: 2018-06-22

My power box only has the maximum of 100 amps. Will this unit work?

My power box only has the maximum of 100 amps. Will this unit work?
Asked by: Rosie
no - it requires a 60 amp breaker
Answered by: GATOR
Date published: 2020-03-16

Are the input and output reversable or can the unit be mounted upside down?

Asked by: Strut
They aren't reserversable that I am aware of, but can be mounted upside down.
Answered by: WastedMyMoney
Date published: 2019-12-31
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