Buy Rheem RTE 13 Electric Tankless Water Heater, 4 GPM

Rheem RTE 13 Electric Tankless Water Heater, 4 GPMBuy Rheem RTE 13 Electric Tankless Water Heater, 4 GPM

Rheem RTE 13 Electric Tankless Water Heater, 4 GPM Product Description:



  • On-unit temperature control
  • LEDs indicate active element and standby mode
  • Standard 1/2" water connection
  • Rugged brass/copper heat exchanger
  • Modulating power

Product Description

Ideal for Point-of-Use Applications Continuous Hot Water on Demand Energy Efficient Compact Design - Fits Almost Anywhere On-Unit Temperature Control LEDs Indicate Active Element and Standby Mode Standard 1/2" Water Connection Rugged Brass/Copper Heat Exchanger Applications Homes Apartments Condos Hospitals Hotels Boats Restaurants Offices Laboratories ...anywhere hot water is needed! Model: RTE 13 Length: 10 Width: 7-1/4 Weight: 8 ELECTRICAL SPECIFICATIONS KW: 13 VOLTS: 240 REQ.Breaker: 60 MAX POWER(AMP): 54 AWG WIRE: 6 Minimum Activation Flow rate(GPM): 0.4 Maximum Flow Rate(GPM): 4

Customer Reviews

Most helpful customer reviews

83 of 88 people found the following review helpful.
4Not bad but not the best
By marshallf3
I expected a unit of this size to put out hotter water when flowing to a single sink. It's useable but not as good as others I've used. I'd hate to think of what the lower wattage models would do.It also has the annoying habit of occasionally switching on for a few seconds even when not in use, there's no reason for this to keep the few ounces of water it keeps inside already warmed up.

92 of 101 people found the following review helpful.
1Unreliable and VERY dnagerous
By B. Costello
The first unit I installed started to leak after 2 days - the joint between the two heating chambers. Rheem sent a replacement. The second unit turned on spontaneously - when the faucet was closed and caused a massive build up of pressure and then fried the control board. Fortunately I caught the unit turning on and opened the faucet - it was like a giant espresso machine. I have no doubt it would have exploded had it not been caught in time. Rheem sent a second replacement. The third unit, same problem as the second. This time my wife heard noises from below the sink and ran to the breaker to turn it off, not before one of the elements inside burnt out. These units are dangerous. I spoke at length to Rheem customer service who weren't too bothered and said if I thought there was a problem, I should write to customer service. These units could kill somebody or serious burn - steam burns are the absolute worst! Stay clear

49 of 57 people found the following review helpful.
1Rheem RTE13 Water Heater
By william p. stevenson
I purchased this item for my small tenant's cottage (1 tub,/shower; 1 lav; 1 kitchen sink). Had the service upgraded to 60amps by a licensed electrical professional who also hooked it up. I calculated usage at 1.5 gpm and this was rated at 4 gpm. The end result is TEPID water on the HIGH setting with medium ambient temperature..no matter how long the hot runs. It's GARBAGE! Save your money. I haven't contacted their service facility because there are so many caveats that must be met, it's ridiculous. Back to the old fashioned tank.

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Buy Rheem RTE 13 Electric Tankless Water Heater, 4 GPM