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Performance Platinum 8.4 GPM Liquid Propane High Efficiency Outdoor Tankless Water Heater
  • Rheem
  • Model ECOH160XLP-2
  • Internet #304820898
  • Store SO SKU #1003821504

Performance Platinum 8.4 GPM Liquid Propane High Efficiency Outdoor Tankless Water Heater

Discontinued Model:

Internet #206934572

Model # ECOH160XLP-1

0020352672045

Rheem Discontinued

Performance Platinum 8.4 GPM Liquid Propane High 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

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Product Overview

  • Delivers continuous hot water
  • Compact space saving design
  • Call for an Installation Quote at 1-855-400-2552
The Rheem 8.4 GPM 157,000 BTU Liquid Propane Gas Condensing Tankless Water Heater offers a reliable source for a variety of residential hot-water applications. It is highly energy efficient and features a durable 157,000 BTU burner that heats water only when it's needed. This Outdoor, tankless water heater is rated for low NOx emissions and features an overheat limiter for safe operation. It is Energy Star qualified for enhanced energy and cost savings. Please click "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 number based on your application support type and demographic area for water temperature.
  • Outdoor tankless gas water heaters require no additional venting
  • A 8.4 GPM tankless water heater at a 35° temperature rise can provide enough hot water to supply a 2 to 3 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
  • 0.93 uniform energy factor meets or exceeds minimum energy efficiency standards
  • Remote digital display shows precise temperature setting and maintenance codes
  • ENERGY STAR qualified to meet or exceed federal guidelines for energy efficiency
  • Ability to link 2 like units together for high demand applications with the EZ-link cable (sold separately)
  • Up to 94% efficient - lowest operating cost
  • High altitude compliance up to 8,400 ft. elevation above sea level



  • Click here to check out our buying guide on water heaters
  • Click here to learn more about Eco Options and Energy Efficiency
  • 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 #: ECOH160XLP-1
Internet #: 206934572

The Rheem 8.4 GPM 157,000 BTU Liquid Propane Gas Condensing Tankless Water Heater offers a reliable source for a variety of residential hot-water applications. It is highly energy efficient and features a durable 157,000 BTU burner that heats water only when it's needed. This Outdoor, tankless water heater is rated for low NOx emissions and features an overheat limiter for safe operation. It is Energy Star qualified for enhanced energy and cost savings. Please click "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 number based on your application support type and demographic area for water temperature.

  • Outdoor tankless gas water heaters require no additional venting
  • A 8.4 GPM tankless water heater at a 35° temperature rise can provide enough hot water to supply a 2 to 3 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
  • 0.93 uniform energy factor meets or exceeds minimum energy efficiency standards
  • Remote digital display shows precise temperature setting and maintenance codes
  • ENERGY STAR qualified to meet or exceed federal guidelines for energy efficiency
  • Ability to link 2 like units together for high demand applications with the EZ-link cable (sold separately)
  • Up to 94% efficient - lowest operating cost
  • High altitude compliance up to 8,400 ft. elevation above sea level



  • Click here to check out our buying guide on water heaters
  • Click here to learn more about Eco Options and Energy Efficiency
  • 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.)
9.75
Product Height (in.)
27.5
Product Width (in.)
18.5
Vent diameter (in.)
0.0
Water Connection Size (in.)
0.75

Details

Application Type
Residential
Finish Family
Gray
Flow Rate @ 35 F Rise (gallons/min)
8.4 gal (US)/min
Flow Rate @ 45 F Rise (gallons/min)
6.6
Flow Rate @ 55 F Rise (gallons/min)
5.3
Flow Rate @ 65 F Rise (gallons/min)
4.4
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.)
82lb
Required Volt Connection
120 volt
Required Volt Connection
120
Returnable
90-Day
Total BTU
157000 Btu
Uniform Energy Factor
0.93
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.)
9.75
Product Height (in.)
27.5
Product Width (in.)
18.5
Vent diameter (in.)
0.0
Water Connection Size (in.)
0.75

Details

Application Type
Residential
Finish Family
Gray
Flow Rate @ 35 F Rise (gallons/min)
8.4 gal (US)/min
Flow Rate @ 45 F Rise (gallons/min)
6.6
Flow Rate @ 55 F Rise (gallons/min)
5.3
Flow Rate @ 65 F Rise (gallons/min)
4.4
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.)
82lb
Required Volt Connection
120 volt
Required Volt Connection
120
Returnable
90-Day
Total BTU
157000 Btu
Uniform Energy Factor
0.93
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

How many amps does it draw ?

Asked by: Dreaux
It is a really tiny amount - just enough for the temperature controller. from the "manual it says "The electric power supply requirement for this water heater is 120 VAC/60 Hz, 2 amps" however, this is the max requirement.
Answered by: twobrits
Date published: 2018-09-03

Can I install this outdoor unit in a garage, and vent it to the outside? (I ask because the ambie...

Can I install this outdoor unit in a garage, and vent it to the outside? (I ask because the ambient temp can drop below freezing sometimes, which apparently isn't supported by the indoor units)
Asked by: josh
No it would not be possible to vent through a duct to outdoors, Purchase the indoor model it will provide the correct ducting for the exhaust of the unit
Answered by: Home1
Date published: 2018-06-13

It's there a minimum tank size?

Would a 100lb tank sufficient?
Asked by: Doityourselfer25
A gallon of propane weighs approximately 4.2 lbs. A gallon of propane has a burn rate of approximately 100,000 BTUs (British Thermal Units) per hour. This means that if you run your heater continuously (200,000 BTUs) you will be consuming propane at a rate of about 2 gallons per hour - in your case, about 8.4lbs of propane = so you would get about 11 hours from your tank in absolute worst case conditions..
Answered by: twobrits
Date published: 2018-09-03

IF I want the temperature going out to be 150 F can the water going into the unit be at a tempera...

IF I want the temperature going out to be 150 F can the water going into the unit be at a temperature be 35 F?
Asked by: BoomerBoom
no - I think you would need 2 in series to get that hot. 1 single unit can only be set up to 140F
Answered by: twobrits
Date published: 2018-09-03
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