Rheem RTG - 4.5 GPM at 60° F Rise - 0.82 UEF - Gas Tankless Water Heater - Concentric Vent

Rheem RTG - 4.5 GPM at 60° F Rise - 0.82 UEF - Gas Tankless Water Heater - Concentric Vent
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Model: RTG-70DVLN-1
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5
Number of Reviews (1)
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$699.00
$650.00

Only 5 In-Stock
Ships Monday, Apr 6th
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Fuel Type Learn More
Fuel Type
To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
Maximum Flow Rate (GPM)
Installation Location
Wi-Fi On-Board
Only 5 In-Stock
Ships Monday, Apr 6th
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Free Shipping
*We currently CANNOT ship this product to Canada or any destination outside of the United States
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  • Product Description
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  • 1
    Product Q&A
  • Recommended Accessories
  • How-To Articles
  • Manuals
Product Description
+
Fuel
Natural Gas
Location
Indoor
# of Showers
2.1
UEF
Fuel
Natural Gas
Location
Indoor
#of Showers
2.1
Uniform Energy Factor
0.82
Energy Star Rated
Yes
Features
Features
    Rheem has been the leader in water heating for nearly 100 years, offering savings, comfort and the protection you need. Providing continuous hot water in a compact, space savings design, Rheem tankless water heaters are the perfect solution for any sized home.
  • Low Flow Activation
  • Ideal performance even in low demand situations, the Rheem RTG has a minimum flow rate of 0.26 GPM and a minimum activation flow rate of 0.40 GPM that will ensure you will receive hot water when you need it.
  • EcoNetŪ Compatible
  • With the ability to be connected to the EcoNetŪ mobile app by using the Tankless EcoNetŪ Accessory Kit (sold separately) you can receive mobile alerts for notifications and maintenance reminders.
  • Water Savings Setting
  • Save up to 1,100 gallons of water a year with the Water Savings Setting on the Rheem RTG tankless water heater. Water flow is decreased through the pipes until the temperature reaches the heater's set temperature.
  • Low Flow Activation
  • Ideal performance even in low demand situations, the Rheem RTG has a minimum flow rate of 0.26 GPM and a minimum activation flow rate of 0.40 GPM that will ensure you will receive hot water when you need it.
  • EcoNetŪ Compatible
  • With the ability to be connected to the EcoNetŪ mobile app by using the Tankless EcoNetŪ Accessory Kit (sold separately) you can receive mobile alerts for notifications and maintenance reminders.
  • Water Savings Setting
  • Save up to 1,100 gallons of water a year with the Water Savings Setting on the Rheem RTG tankless water heater. Water flow is decreased through the pipes until the temperature reaches the heater's set temperature.
Specifications
General Information
Type
Tankless Water Heater
Product Line
Classic Plus
Medium Learn More
Medium
Medium refers to the substance that carries heat through the heating system. Systems are either designed to use either Hot Water or Steam as a medium, and components are usually specific to one or the other.
Hot Water
Heat Exchanger Material
Copper
Fuel Type Learn More
Fuel Type
To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
Natural Gas
Combustion Type Learn More
Combustion Type
Condensing appliances use leftover thermal energy from combustion gases to heat water in a secondary heat exchanger, resulting in higher efficiency and lower exhaust temperature.
Non-Condensing
Vent Type Learn More
Vent Type
Products that use combustion (burning) of fuel to create heat also create potentially dangerous gasses that need to be exhausted (AKA "Vented"). Depending on the product, venting can be done via a chimney, through a side wall, or use a second vent to provide fresh air to the appliance.
Direct Vent
Venting Category Learn More
Venting Category
Venting Category describes what type of flue material can be used in water heater installations. Category III: Stainless Steel, Category IV: ABS, PVC, CPVC, PolyPro, Stainless Steel
III
Storage Type
Tankless
Mount Type
Wall
Installation Location
Indoor
Maximum Altitude
8400 Feet
Includes Pump
No
Gas Conversion Kit
Not Available
UPC
020352691305
Additional Model Numbers
RTG-70DVLN, RTG-70DVLN-1
Performance
Maximum Input Capacity Learn More
Maximum Input Capacity
The Maximum Input Capacity describes how quickly the appliance will use fuel when delivering it's maximum capacity. The units may change depending on the fuel being used.
160000 BTU
Minimum Input Capacity
11000 BTU
Flow Rate at 40F Temperature Rise Learn More
Flow Rate at 40F Temperature Rise
Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
6.5 GPM
Flow Rate at 50F Temperature Rise Learn More
Flow Rate at 50F Temperature Rise
Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
5.4 GPM
Flow Rate at 60F Temperature Rise Learn More
Flow Rate at 60F Temperature Rise
Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
4.5 GPM
Flow Rate at 70F Temperature Rise Learn More
Flow Rate at 70F Temperature Rise
Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
3.9 GPM
Uniform Energy Factor Learn More
Uniform Energy Factor
Uniform Energy Factor (UEF) is a measurement of water heater energy efficiency. The higher the energy factor, the more efficient the water heater.
0.82
Minimum Flow Rate
0.26 GPM
Ultra Low NOx Emissions Learn More
Ultra Low NOx Emissions
NOx is a byproduct of the combustion process, and it's output is regulated in some jurisdictions. Many regulators mirror SCAQMD rules, which regulate air quality for some parts of Southern California. Ultra Low NOx appliances emit less than 10-14 ng/J (nanogram per Joule) of NOx. Learn More
Yes
Low NOx Emissions Learn More
Low NOx Emissions
NOx is a byproduct of the combustion process, and it's output is regulated in some jurisdictions. Many regulators mirror SCAQMD rules, which regulate air quality for some parts of Southern California. Low NOx appliances emit less than 40 ng/J (nanogram per Joule) of NOx. Learn More
Yes
Electrical Data
Voltage
120 Volts
Phase
1
Frequency
60 Hz
Dimensions
Primary Vent Pipe Diameter
3 Inches
Gas Connection Size
3/4 Inch
Cold Water Inlet
3/4 Inch
Hot Water Outlet
3/4 Inch
Product Height
25 5/8 Inches
Product Width
13 7/8 Inches
Product Depth
9 7/8 Inches
Shipping Weight
54 Pounds
Intake Diameter
3 Inches
Exhaust Diameter
5 Inches
Certifications
Energy Star Listed
Yes
CSA Listed
Yes
AHRI Certified
Yes
NSF Certified Learn More
NSF Certified
The National Sanitation Foundation has developed public health standards and certification programs to protect the world's food, water, consumer products and environment.
Yes
Warranty Information
Parts Warranty Learn More
Parts Warranty
A warranty is a safeguard from defects in manufacturing and can vary in length and terms. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
5 Years
Heat Exchanger Warranty
12 Years
Fuel
Natural Gas
Location
Indoor
# of Showers
2.1
UEF
Fuel
Natural Gas
Location
Indoor
#of Showers
2.1
Uniform Energy Factor
0.82
Energy Star Rated
Yes
Features
Features
    Rheem has been the leader in water heating for nearly 100 years, offering savings, comfort and the protection you need. Providing continuous hot water in a compact, space savings design, Rheem tankless water heaters are the perfect solution for any sized home.
  • Low Flow Activation
  • Ideal performance even in low demand situations, the Rheem RTG has a minimum flow rate of 0.26 GPM and a minimum activation flow rate of 0.40 GPM that will ensure you will receive hot water when you need it.
  • EcoNetŪ Compatible
  • With the ability to be connected to the EcoNetŪ mobile app by using the Tankless EcoNetŪ Accessory Kit (sold separately) you can receive mobile alerts for notifications and maintenance reminders.
  • Water Savings Setting
  • Save up to 1,100 gallons of water a year with the Water Savings Setting on the Rheem RTG tankless water heater. Water flow is decreased through the pipes until the temperature reaches the heater's set temperature.
  • Low Flow Activation
  • Ideal performance even in low demand situations, the Rheem RTG has a minimum flow rate of 0.26 GPM and a minimum activation flow rate of 0.40 GPM that will ensure you will receive hot water when you need it.
  • EcoNetŪ Compatible
  • With the ability to be connected to the EcoNetŪ mobile app by using the Tankless EcoNetŪ Accessory Kit (sold separately) you can receive mobile alerts for notifications and maintenance reminders.
  • Water Savings Setting
  • Save up to 1,100 gallons of water a year with the Water Savings Setting on the Rheem RTG tankless water heater. Water flow is decreased through the pipes until the temperature reaches the heater's set temperature.
Specifications
General Information
Type
Tankless Water Heater
Product Line
Classic Plus
Medium Learn More
Medium
Medium refers to the substance that carries heat through the heating system. Systems are either designed to use either Hot Water or Steam as a medium, and components are usually specific to one or the other.
Hot Water
Heat Exchanger Material
Copper
Fuel Type Learn More
Fuel Type
To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
Natural Gas
Combustion Type Learn More
Combustion Type
Condensing appliances use leftover thermal energy from combustion gases to heat water in a secondary heat exchanger, resulting in higher efficiency and lower exhaust temperature.
Non-Condensing
Vent Type Learn More
Vent Type
Products that use combustion (burning) of fuel to create heat also create potentially dangerous gasses that need to be exhausted (AKA "Vented"). Depending on the product, venting can be done via a chimney, through a side wall, or use a second vent to provide fresh air to the appliance.
Direct Vent
Venting Category Learn More
Venting Category
Venting Category describes what type of flue material can be used in water heater installations. Category III: Stainless Steel, Category IV: ABS, PVC, CPVC, PolyPro, Stainless Steel
III
Storage Type
Tankless
Mount Type
Wall
Installation Location
Indoor
Maximum Altitude
8400 Feet
Includes Pump
No
Gas Conversion Kit
Not Available
UPC
020352691305
Additional Model Numbers
RTG-70DVLN, RTG-70DVLN-1
Performance
Maximum Input Capacity Learn More
Maximum Input Capacity
The Maximum Input Capacity describes how quickly the appliance will use fuel when delivering it's maximum capacity. The units may change depending on the fuel being used.
160000 BTU
Minimum Input Capacity
11000 BTU
Flow Rate at 40F Temperature Rise Learn More
Flow Rate at 40F Temperature Rise
Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
6.5 GPM
Flow Rate at 50F Temperature Rise Learn More
Flow Rate at 50F Temperature Rise
Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
5.4 GPM
Flow Rate at 60F Temperature Rise Learn More
Flow Rate at 60F Temperature Rise
Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
4.5 GPM
Flow Rate at 70F Temperature Rise Learn More
Flow Rate at 70F Temperature Rise
Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
3.9 GPM
Uniform Energy Factor Learn More
Uniform Energy Factor
Uniform Energy Factor (UEF) is a measurement of water heater energy efficiency. The higher the energy factor, the more efficient the water heater.
0.82
Minimum Flow Rate
0.26 GPM
Ultra Low NOx Emissions Learn More
Ultra Low NOx Emissions
NOx is a byproduct of the combustion process, and it's output is regulated in some jurisdictions. Many regulators mirror SCAQMD rules, which regulate air quality for some parts of Southern California. Ultra Low NOx appliances emit less than 10-14 ng/J (nanogram per Joule) of NOx. Learn More
Yes
Low NOx Emissions Learn More
Low NOx Emissions
NOx is a byproduct of the combustion process, and it's output is regulated in some jurisdictions. Many regulators mirror SCAQMD rules, which regulate air quality for some parts of Southern California. Low NOx appliances emit less than 40 ng/J (nanogram per Joule) of NOx. Learn More
Yes
Electrical Data
Voltage
120 Volts
Phase
1
Frequency
60 Hz
Dimensions
Primary Vent Pipe Diameter
3 Inches
Gas Connection Size
3/4 Inch
Cold Water Inlet
3/4 Inch
Hot Water Outlet
3/4 Inch
Product Height
25 5/8 Inches
Product Width
13 7/8 Inches
Product Depth
9 7/8 Inches
Shipping Weight
54 Pounds
Intake Diameter
3 Inches
Exhaust Diameter
5 Inches
Certifications
Energy Star Listed
Yes
CSA Listed
Yes
AHRI Certified
Yes
NSF Certified Learn More
NSF Certified
The National Sanitation Foundation has developed public health standards and certification programs to protect the world's food, water, consumer products and environment.
Yes
Warranty Information
Parts Warranty Learn More
Parts Warranty
A warranty is a safeguard from defects in manufacturing and can vary in length and terms. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
5 Years
Heat Exchanger Warranty
12 Years
Product Specs
+
Specifications
General Information
Type
Tankless Water Heater
Product Line
Classic Plus
Medium Learn More
Medium
Medium refers to the substance that carries heat through the heating system. Systems are either designed to use either Hot Water or Steam as a medium, and components are usually specific to one or the other.
Hot Water
Heat Exchanger Material
Copper
Fuel Type Learn More
Fuel Type
To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
Natural Gas
Combustion Type Learn More
Combustion Type
Condensing appliances use leftover thermal energy from combustion gases to heat water in a secondary heat exchanger, resulting in higher efficiency and lower exhaust temperature.
Non-Condensing
Vent Type Learn More
Vent Type
Products that use combustion (burning) of fuel to create heat also create potentially dangerous gasses that need to be exhausted (AKA "Vented"). Depending on the product, venting can be done via a chimney, through a side wall, or use a second vent to provide fresh air to the appliance.
Direct Vent
Venting Category Learn More
Venting Category
Venting Category describes what type of flue material can be used in water heater installations. Category III: Stainless Steel, Category IV: ABS, PVC, CPVC, PolyPro, Stainless Steel
III
Storage Type
Tankless
Mount Type
Wall
Installation Location
Indoor
Maximum Altitude
8400 Feet
Includes Pump
No
Gas Conversion Kit
Not Available
UPC
020352691305
Additional Model Numbers
RTG-70DVLN, RTG-70DVLN-1
Performance
Maximum Input Capacity Learn More
Maximum Input Capacity
The Maximum Input Capacity describes how quickly the appliance will use fuel when delivering it's maximum capacity. The units may change depending on the fuel being used.
160000 BTU
Minimum Input Capacity
11000 BTU
Flow Rate at 40F Temperature Rise Learn More
Flow Rate at 40F Temperature Rise
Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
6.5 GPM
Flow Rate at 50F Temperature Rise Learn More
Flow Rate at 50F Temperature Rise
Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
5.4 GPM
Flow Rate at 60F Temperature Rise Learn More
Flow Rate at 60F Temperature Rise
Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
4.5 GPM
Flow Rate at 70F Temperature Rise Learn More
Flow Rate at 70F Temperature Rise
Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
3.9 GPM
Uniform Energy Factor Learn More
Uniform Energy Factor
Uniform Energy Factor (UEF) is a measurement of water heater energy efficiency. The higher the energy factor, the more efficient the water heater.
0.82
Minimum Flow Rate
0.26 GPM
Ultra Low NOx Emissions Learn More
Ultra Low NOx Emissions
NOx is a byproduct of the combustion process, and it's output is regulated in some jurisdictions. Many regulators mirror SCAQMD rules, which regulate air quality for some parts of Southern California. Ultra Low NOx appliances emit less than 10-14 ng/J (nanogram per Joule) of NOx. Learn More
Yes
Low NOx Emissions Learn More
Low NOx Emissions
NOx is a byproduct of the combustion process, and it's output is regulated in some jurisdictions. Many regulators mirror SCAQMD rules, which regulate air quality for some parts of Southern California. Low NOx appliances emit less than 40 ng/J (nanogram per Joule) of NOx. Learn More
Yes
Electrical Data
Voltage
120 Volts
Phase
1
Frequency
60 Hz
Dimensions
Primary Vent Pipe Diameter
3 Inches
Gas Connection Size
3/4 Inch
Cold Water Inlet
3/4 Inch
Hot Water Outlet
3/4 Inch
Product Height
25 5/8 Inches
Product Width
13 7/8 Inches
Product Depth
9 7/8 Inches
Shipping Weight
54 Pounds
Intake Diameter
3 Inches
Exhaust Diameter
5 Inches
Certifications
Energy Star Listed
Yes
CSA Listed
Yes
AHRI Certified
Yes
NSF Certified Learn More
NSF Certified
The National Sanitation Foundation has developed public health standards and certification programs to protect the world's food, water, consumer products and environment.
Yes
Warranty Information
Parts Warranty Learn More
Parts Warranty
A warranty is a safeguard from defects in manufacturing and can vary in length and terms. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
5 Years
Heat Exchanger Warranty
12 Years
Reviews
(1)
+
Rheem Tankless RTG-70DVLN-1 Reviews & Ratings
Product Q&A
(1)
+
Search Product Q&A's Answered by Bob, the Heating Product Expert
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Can this unit be vented vertically?
Roger B. 
from Michigan 
December 30, 2019
Answer
Yes, up to a certain distance. Please see the installation manual starting on page 35. 
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Rheem RTG - 4.5 GPM at 60° F Rise - 0.82 UEF - Gas Tankless Water Heater - Concentric Vent
Rheem Tankless RTG-70DVLN-1
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