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Performance Plus 7.0 GPM Liquid Propane Mid Efficiency Outdoor Tankless Water Heater
  • Rheem
  • Model ECO160XLP3-1
  • Internet #303811992
  • Store SO SKU #1003821458

Performance Plus 7.0 GPM Liquid Propane Mid Efficiency Outdoor Tankless Water Heater

Discontinued Model:

Model # ECO150XLP3-1

Internet #206934717

Rheem Performance Plus 6.4 GPM Liquid Propane Mid Efficiency Outdoor Tankless Water Heater
0020352670386

Rheem Discontinued

Performance Plus 6.4 GPM Liquid Propane Mid Efficiency Outdoor Tankless Water Heater

  • Delivers continuous hot water
  • Compact space saving design
  • Call for an Installation Quote at 1-855-400-2552
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Frequently Bought Together

Frequently Bought Together

Product Overview

  • Delivers continuous hot water
  • Compact space saving design
  • Call for an Installation Quote at 1-855-400-2552
The Rheem ECO150XLP3-1 Outdoor Liquid Propane Gas Tankless Water Heater can provide up to 6.4 GPM at a 35° temperature rise. The 150,000 BTU Liquid Propane Gas Tankless Water Heater is designed to supply continuous hot water for up to 1 or 2 bathrooms at the same time. It heats water only when it's needed and has a 0.81 uniform energy factor. This compact heater exceeds the requirements for many utility rebate programs. It comes with a remote digital thermostat that can be installed in almost any convenient area of the house. This heater's outdoor design requires no additional venting and features freeze protection to -30°F. This model can be used at elevations up to 9,840 ft. above sea level. Please see specifications to view the Rheem Brochure Guide which will help you in your buying decision to ensure that you purchase the right tankless water heater model for your household needs.
  • Outdoor tankless gas water heaters require no additional venting
  • A 6.4 GPM tankless water heater at a 35° temperature rise can provide enough hot water to supply a 1-2 bathroom home
  • Tankless gas water heaters heat water on demand, saving energy compared to many standard gas tank-type water heaters
  • 12-year limited warranty on heat exchanger and 5-year limited warranty on parts
  • 0.81 uniform energy factor meets or exceeds minimum energy efficiency standards
  • Remote digital display shows precise temperature setting and maintenance codes
  • Ability to link 2 like units together for high demand applications with the EZ-link cable (sold separately)
  • Hot start programming helps to minimize fluctuation in water temperature during periods of frequent on/off operation
  • High-altitude capability up to 8,400 ft. elevation about sea level
  • Environmentally friendly ultra-low NOx burner meets SCAQMD rule 1146.2 requirements



  • 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

  • Delivers continuous hot water
  • Compact space saving design
  • Call for an Installation Quote at 1-855-400-2552
Model #: ECO150XLP3-1
Internet #: 206934717

The Rheem ECO150XLP3-1 Outdoor Liquid Propane Gas Tankless Water Heater can provide up to 6.4 GPM at a 35° temperature rise. The 150,000 BTU Liquid Propane Gas Tankless Water Heater is designed to supply continuous hot water for up to 1 or 2 bathrooms at the same time. It heats water only when it's needed and has a 0.81 uniform energy factor. This compact heater exceeds the requirements for many utility rebate programs. It comes with a remote digital thermostat that can be installed in almost any convenient area of the house. This heater's outdoor design requires no additional venting and features freeze protection to -30°F. This model can be used at elevations up to 9,840 ft. above sea level. Please see specifications to view the Rheem Brochure Guide which will help you in your buying decision to ensure that you purchase the right tankless water heater model for your household needs.

  • Outdoor tankless gas water heaters require no additional venting
  • A 6.4 GPM tankless water heater at a 35° temperature rise can provide enough hot water to supply a 1-2 bathroom home
  • Tankless gas water heaters heat water on demand, saving energy compared to many standard gas tank-type water heaters
  • 12-year limited warranty on heat exchanger and 5-year limited warranty on parts
  • 0.81 uniform energy factor meets or exceeds minimum energy efficiency standards
  • Remote digital display shows precise temperature setting and maintenance codes
  • Ability to link 2 like units together for high demand applications with the EZ-link cable (sold separately)
  • Hot start programming helps to minimize fluctuation in water temperature during periods of frequent on/off operation
  • High-altitude capability up to 8,400 ft. elevation about sea level
  • Environmentally friendly ultra-low NOx burner meets SCAQMD rule 1146.2 requirements



  • 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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Specifications

Dimensions

Product Depth (in.)
8.875 in
Product Height (in.)
23.625 in
Product Width (in.)
13.875 in
Vent diameter (in.)
0.0
Water Connection Size (in.)
0.75

Details

Application Type
Residential
Energy Factor
0
Finish Family
Gray
Flow Rate @ 35 F Rise (gallons/min)
6.4 gal (US)/min
Flow Rate @ 45 F Rise (gallons/min)
5.6
Flow Rate @ 55 F Rise (gallons/min)
4.5
Flow Rate @ 65 F Rise (gallons/min)
3.8
Fuel Type
Gas
Gas Connection Size
0.75
Gas Type
Liquid Propane
Heat Exchanger Warranty
12 Year
Indoor/Outdoor
Outdoor
Indoor/Outdoor
Outdoor
Maximum Temperature (F)
140.0
Minimum Activation Rate (gpm)
.40
Minimum Temperature (F)
85
Product Weight (lb.)
54 lb
Required Volt Connection
120
Required Volt Connection
120 volt
Returnable
90-Day
Total BTU
150000 Btu
Uniform Energy Factor
0.81
Vent Type
Single Wall
Water Connection Location
Bottom
Water Heater Features
Ultra LoNox

Warranty / Certifications

Certifications and Listings
1-UL Listed,CSA Listed
Labor Warranty
1 Year
Part Warranty
5 Year

Specifications

Dimensions

Product Depth (in.)
8.875 in
Product Height (in.)
23.625 in
Product Width (in.)
13.875 in
Vent diameter (in.)
0.0
Water Connection Size (in.)
0.75

Details

Application Type
Residential
Energy Factor
0
Finish Family
Gray
Flow Rate @ 35 F Rise (gallons/min)
6.4 gal (US)/min
Flow Rate @ 45 F Rise (gallons/min)
5.6
Flow Rate @ 55 F Rise (gallons/min)
4.5
Flow Rate @ 65 F Rise (gallons/min)
3.8
Fuel Type
Gas
Gas Connection Size
0.75
Gas Type
Liquid Propane
Heat Exchanger Warranty
12 Year
Indoor/Outdoor
Outdoor
Indoor/Outdoor
Outdoor
Maximum Temperature (F)
140.0
Minimum Activation Rate (gpm)
.40
Minimum Temperature (F)
85
Product Weight (lb.)
54 lb
Required Volt Connection
120
Required Volt Connection
120 volt
Returnable
90-Day
Total BTU
150000 Btu
Uniform Energy Factor
0.81
Vent Type
Single Wall
Water Connection Location
Bottom
Water Heater Features
Ultra LoNox

Warranty / Certifications

Certifications and Listings
1-UL Listed,CSA Listed
Labor Warranty
1 Year
Part Warranty
5 Year

Questions & Answers

Can the unit be converted to natural gas?

Asked by: Dan
Hi. Given the information and warnings pages into the user's manual, the answer is "No, you cannot convert the unit between Natural Gas and LP." Many larger appliances come with orifice kits so you can change the metering holes used to meter the gas, but the user's manual suggests that in this case the main flame assembly design is specific to the fuel and therefore is machined for either Natural Gas or LP. The manual hints that the cost of replacing said assembly exceeds the cost of the unit, and that a fire or possible explosion has been known to result if you use the wrong gas.
Answered by: ncci4phil
Date published: 2018-01-15

Can this be installed inside an enclosure? It would not be in a living space.

Can this be installed inside an enclosure? It would not be in a living space.
Asked by: Patrick
Yes. This unit can be installed in an outside recess box. Check with the retail outlet for availability.
Answered by: Rheem
Date published: 2017-05-19

Have a 2 bath with 4 people, is this big enough

Asked by: Bgd
As long as you don't have both showers going at the same time everything should be OK. I have 2 people in the house and we listen for the other shower to shut off so the next one can shower. But we never run out because the thing will supply hot water as long as the hot water faucet is open.
Answered by: hammernnails
Date published: 2018-01-26

I live in western Michigan with very cold winters year round, doesn't the water freeze in the unit during standby times?

Temps dip to around 18 degrees below zero at times.
Asked by: TinyHouser
I would not use an outdoor ductless model in Michigan unless you plan on not using it in the winter and can blow out the coil.
Answered by: Troffer
Date published: 2018-02-28
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Customer Reviews

Performance Plus 6.4 GPM Liquid Propane Mid Efficiency Outdoor Tankless Water Heater is rated 4.4 out of 5 by 16.
Rated 5 out of 5 by from Love these! I have a series of small cabins that we rent out and we use these for the cabins. 1 u... Love these! I have a series of small cabins that we rent out and we use these for the cabins. 1 unit runs 3 cabins. I have 5 units. Love them! Easy to install (if you know plumbing and electrical), they work wonderfully, I can't say anything bad about them. I started with 1 unit, two years ago and now we have 5 of these. The $$ savings over traditional electric hot water heater have been huge.
Date published: 2017-02-14
Rated 4 out of 5 by from We live out in PG&E land where electricity is very... We live out in PG&E land where electricity is very expensive. That being said, when my plumber suggested to me, after a water heater failure, that we look into a tank-less LP unit I seriously looked into it. It was a bit more expensive than a conventional water heater but I feel that I will save enough on my electric bill to more than make up for that. A conventional water heater runs almost constantly, on and off keeping that large tank of water hot and ready. A tank-less only burns gas when you open up the hot water faucet. I would have given this unit an Excellent but it takes the water a couple of gallons running to get hot. Everything else about this water heater are wonderful.
Date published: 2017-08-23
Rated 5 out of 5 by from I replaced a Navien brand with this Rheem and couldn't be happier with the huge difference. Not n... I replaced a Navien brand with this Rheem and couldn't be happier with the huge difference. Not near as noisy and water heats faster and hotter at the factory setting/
Date published: 2017-05-02
Rated 5 out of 5 by from This is the second one that I've used and I'm happy with the overall performance. And for the mo... This is the second one that I've used and I'm happy with the overall performance. And for the money, just over $700, a solid value.
Date published: 2017-02-22
Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
Date published: 2017-04-04
Rated 5 out of 5 by from Rating provided by a verified purchaser... Rating provided by a verified purchaser
Date published: 2017-04-05
Rated 5 out of 5 by from Just installed my second on a rental house, the one on my house was easy to install and has work... Just installed my second on a rental house, the one on my house was easy to install and has worked perfectly for 3 years. It needs to be wired to a 110 circuit to function. The remote is nice but in my case I never change it and would just as happy with the old style heater. The interior is full of large circuit boards and is much more complex than the 27 year old Bosch it replaced, but much more efficient without a pilot light.
Date published: 2017-12-19
Rated 5 out of 5 by from I purchased this unit for installation at 8500ft elevation. Unit... I purchased this unit for installation at 8500ft elevation. Unit works fantastic.
Date published: 2018-01-16
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