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PRODUCT BROCHURE | Mid-Efficiency Tankless Water Heaters
CNTINUOUS
HOT WATER
RHEEM® MID-EFFICIENCY
TANKLESS GAS WATER HEATERS
MID-EFFICIENCY TANKLESS:
• .81 - .82 UEF with All-Copper Heat Exchanger
• Indoor Direct Vent and Outdoor Models
• Rheem Exclusive Water Savings Setting
• Digital Remote Control Diagnostics
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Rheem® Classic Plus® Mid Efficiency Tankless
Solutions – Energy Efficient Continuous Hot Water
Preferred by contractors1, the Rheem® Mid-Efficiency Tankless
Water Heaters are packed with business-building features.
RTG-RC95DVLN-1
Indoor DV ONLY
11,000-199,900
BTU/h
Natural and LP Gas
Efficiency
• .81 - .82 UEF with all-copper heat
exchanger
• Intelligent electronic controls designed to
increase energy efficiency and safety
Easy Installation and Service
• 1/2" Gas line compatibility up to 24 ft.
• Exclusive! Maintenance Notice
Setting – Alerts homeowner – flashing
a warning code to call for service check
(optional)
• Self-diagnostic system
• 3"/5" concentric vent system with
Integrated condensate collector
• Connects to Metal Fab. Inc., 3"/5"
concentric venting without an adapter
• High-altitude capability – up to
8,400 ft. elevation above sea level
• Digital remote control and 10 ft. of
thermostat wire included
• Requires 120V power supply (indoor
models only)
2
3
Performance
• Industry Best! Low Flow Activation –
Minimum flow rate of .26 GPM and
activation flow rate of .40 GPM ensures
hot water in low demand situations
• Exclusive! Hot Start Programming –
Minimizes cold water bursts by staying
in ready-fire state for back-to-back hot
water needs
Rheem Tankless Water Heater with
EcoNet
Smart Home Features
• Water leak detection alert and system shut off (indoor
models only) – may qualify for insurance discounts
• Mobile alerts for notifications/maintenance reminders
• Mobile gas and water usage reports
• Integration with NEST & WINK smart home systems
Product Includes
• Factory-installed translator
• Leak detection cable (for indoor models)
• WiFi Module, connection cable and power cord
RTG-95DVELN-1
Indoor DV with EcoNet
11,000-199,900 BTU/h Only
(Outdoor model
also available)
App available free in App Store and Google Play for Android
®
Technology
• EcoNet® Enabled – all
Tankless products from
2010 to present can connect
to EcoNet mobile app via
Tankless EcoNet Accessory Kit
(REWRA630TWH)
• For higher demand
applications,
accessories available
to link multiple units in
a load-sharing system
Environmentally
Friendly
• Low Emissions – Ultra low NOx
burner meets SCAQMD rule 1146.2
requirements
• Exclusive! Water Savings Setting –
Save up to 1,100 gal/year
4
water flow at tap until set temperature is
achieved (Optional)
Safety
• Exclusive! Guardian Overheat
Film Wrap
• Industry Best! Freeze protection
to -30°F
• Maximum water temperature is 140°F.
For higher temperature applications,
upgrade kits are available
Warranty
• 12-Year heat exchanger – residential,
5-year heat exchanger – commercial,
5-year parts and 1-year labor
See Warranty Certificate for complete information
®
WiFi Included
.81-.82
UNIFORM
ENERGY
FACTOR
by reducing
Recirculation
saves up to
12,000
GALLONS
water/year
5
Rheem Mid-Efficiency
Tankless Water Heater with
Built-In Recirculation
• 199,900 BTU/h Indoor model ONLY
(For other variants consider ondemand recirculation pump kit)
•
Extended cabinet houses pre-
plumbed recirculation pump for easy
install and clean look
• Recirculation provides faster
hot water at the tap saving
homeowner time
• Max. Pipe Lengths:
3/4" copper pipe – 400 ft. total
1/2" copper pipe – 100 ft. total
Recirculation Pump
• 008-CT Taco Genie On Demand
Pump
• Wired push button (included)
• Separate power cord (2 total for unit)
Accessories
• Service Valves – To isolate unit
for easy flushing and maintenance
(included)
• Crossover Valve – Uses cold water
line for recirculation reducing install
time (included)
• Remote Transmitter & Motion
Sensor Activation Accessories
for On-Demand Recirculation pump
(optional)
1
According to a 2015 survey of tankless contractors by
Hanover Research on behalf of Rheem
2
Based on Rheem testing of 1/2" gas line with gas supply of
7" w.c. up to 24'; Installation conditions vary; Consult the
®
Use and Care Manual, the Rheem® Gas Piping Facts
Rheem
brochure (TK-GPF-12), the National Fuel Gas Code (NFPA 54,
ANSI Z223.1), and any other local gas codes when installing a
Rheem Tankless Water Heater.
3
Contact customer service for exact altitude rating for
each model.
4
Savings based on DOE test procedures.
5
Savings per News Bulletin released by the United States
Department of Energy / Oak Ridge National Laboratory,
November 2002 on study on water and energy savings in
residential homes using Hot Water Recirculating System.
PRODUCT BROCHURE | Rheem Mid-Efficiency Tankless Water Heaters
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Superior Construction and Reliability
Indoor Direct Vent
All-Copper Heat
1
Exchanger
Over Heat Film Wrap
2
1
2
4
3
5
7
8
Electronic Spark Ignition
3
160,000 - 199,900 BTU/h
4
Modulating Burner
Electronic Control Board
5
Built-in Electric Blower
6
Water Flow Control
7
System
Modulating Gas Valve
8
Venting Options and
Installations
3"/5" Concentric
Vent System
3/4" Hot
Water
Outlet
6
External
Connection
for Remote
Control Cable
2
5
6
3/4" Cold
Water
Inlet
1
4
7
3/4" Gas
Connection
3
8
EcoNet® Enabled –
All tankless models
from 2010 to present
can connect to EcoNet
mobile app via Tankles
EcoNet Accessory Kit
(REWRA630TWH)
Outdoor
All-Copper Heat
1
Exchanger
Over Heat Film Wrap
2
Electronic Spark Ignition
3
160,000 - 199,900 BTU/h
4
Modulating Burner
Electronic Control Board
5
Built-in Electric Blower
6
Water Flow Control
7
System
Modulating Gas Valve
8
All indoor tankless units must be vented
vertically or horizontally to the outdoors
using manufacturer approved venting
material. See the installation instructions
for each specific model. (ULCS636 Pipe
must be used for Canada.)
Venting details, including clearances and
diagrams can be found in the “Use & Care
Manual” of Rheem indoor tankless water
heaters.
3/4" Hot
Water
Outlet
External
Connection
for Remote
Control Cable
3/4" Cold
Water
Inlet
3/4" Gas
Connection
Rheem.com | 866.720.2076
Rheem.com
800.720.2076
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INTEGRATED HOME COMFORT
Specifications
Water Heater Flow Rate Curves
DESCRIPTION FEATURES ROUGHING IN DIMENSIONS (SHOWN IN INCHES) ENERGY INFO.
GPM
GPM
@ 67°
@45°
RISE
RISE
MAX.
MAX.
GPM
MAX.
RTG-RC95 & RTG-95
Max Flow
RTG-84 Max Flow
RTG-70 Max Flow
CONNECTION
WATER GAS
HEIGHT WIDTH DEPTH
MODEL
NUMBER
GAS
INPUT
BTU/H TYPE
NUMBER
OF
BATHROOMS*
TEMP.
RANGE
MIN. FLOW/
ACTIVATION
GPM
Rheem RTG-95 Mid-Efficiency Series
RTG-RC95DVLN-1
RTG-95DVLN-1
RTG-95DVELN-1
(EcoNet® Included)
RTG-95XLN-1
RTG-95XELN-1
(EcoNet® Included)
11,000199,900
11,000199,900
11,000199,900
11,000199,900
11,000199,900
w/ Recurc
Pump
Indoor
Direct Vent
Indoor
Direct Vent
Outdoor 3-4
Outdoor 3-4
3-4
3-4
3-4
85° to
0.26/0.40 5.0 7.4 9.5 3/4 3/4 36-3/4 13-7/8 9-7/8
140° F
85° to
0.26/0.40 5.0 7.4 9.5 3/4 3/4 25-5/8 13-7/8 9-7/8
140° F
85° to
0.26/0.40 5.0 7.4 9.5 3/4 3/4 25-5/8 13-7/8 9-7/8
140° F
85° to
0.26/0.40 4.9 7.4 9.5 3/4 3/4 23-5/8 13-7/8 8-7/8 N/A 54 0.81
140° F
85° to
0.26/0.40 4.9 7.4 9.5 3/4 3/4 23-5/8 13-7/8 8-7/8 N/A 54 0.81
140° F
Indoor DV
Rheem RTG-84 Mid-Efficiency Series
RTG-84DVLN-1
RTG-84XLN-1
11,000180,000
11,000180,000
Indoor
Direct Vent
Outdoor 3
85° to
3
0.26/0.40 4.5 6.7 8.4 3/4 3/4 25-5/8 13-7/8 9-7/8
140° F
85° to
0.26/0.40 4.5 6.7 8.4 3/4 3/4 23-5/8 13-7/8 8-7/8 N/A 54 0.81
140° F
Rheem RTG-70 Mid-Efficiency Series
RTG-70DVLN-1
RTG-70XLN-1
*Based on simultaneous showers using 2.5 gallons per minute. Flow rates vary depending on temperature of cold water supply.
Uniform Energy Factor and Energy Factor based on Department of Energy (D.O.E.) requirements.
All models are available in Natural Gas and Propane (LP). For Propane replace the N with P when ordering.
SCAQMD 1146.2 compliant.
Factory set maximum temperature is 120° F. See Use and Care Manual for setting.
Consult factory for information on sizing the application.
Add a "C" to the model number when ordering Canadian models. Outdoor models are only for seasonal use in Canada.
Please contact Rheem Canada Ltd. for details.
Vent Termination Kits are required for Direct Vent models. Contact your distributor for details.
Proper gas pressure must be ensured to supply tankless gas water heaters – up to 199,900 BTU/h for RTG-95 models,
up to 180,000 BTU/h for RTG-84 models and up to 160,000 BTU/h for RTG-70 models. (Consult your gas supplier)
11,000160,000
11,000160,000
Temperature Rise (° F)
Model Number 35° 45° 50° 60° 67° 70° 80° 90° 100°
RTG-RC95 Water Flow (GPM)
RTG-95 Water Flow (GPM)
RTG-84 Water Flow (GPM)
RTG-70 Water Flow (GPM)
Above estimates are for sizing purposes only.
10
9
8
7
6
5
4
Flow Rate (GPM)
3
2
1
0
10 20 30 40 50 60 70 80 90 100
Indoor
Direct Vent
Outdoor 2-3
2-3
85° to
0.26/0.40 4.1 6.0 7.0 3/4 3/4 25-5/8 13-7/8 9-7/8
140° F
85° to
0.26/0.40 4.1 6.0 7.0 3/4 3/4 23-5/8 13-7/8 8-7/8 N/A 54 0.81
140° F
9.5 7.4 6.6 5.5 5.0 4.7 4.1 3.7 3.3
9.5 7.4 6.6 5.5 5.0 4.7 4.1 3.7 3.3
8.4 6.7 6.1 5.1 4.5 4.3 3.8 3.4 3.0
7.0 6.0 5.4 4.5 4.1 3.9 3.4 3.0 2.7
Delta T(F)
Residential Gas
Water
Mid-Efficiency Tankless Water Heaters
VENT
DIAM.
3 by 5
CONCENTRIC
3 by 5
CONCENTRIC
3 by 5
CONCENTRIC
3 by 5
CONCENTRIC
3 by 5
CONCENTRIC
SHIP
WEIGHT
(LBS.)
80 0.82
54 0.82
54 0.82
54 0.82
54 0.82
LEED Points = 2
ENERGY FACTOR
Maximum Vent Length (intake/outlet):
Number Maximum
of 90° Length of
Elbows Straight Pipe
1 39.0 ft. (12.0 m)
2 37.5 ft. (11.5 m)
3 36 ft. (11m)
4 34.5 ft. (10.5 m)
5 33.0 ft. (10.0 m)
6 31.5 ft. (9.5 m)
(Manufacturer approved venting required)
For more information on Tankless parts and
accessories, see the Parts and Accessories
Catalog or call 866-720-2076.
UNIFORM
(UEF)
Rheem Water Heating • 1115 Northmeadow Parkway, Suite 100
In keeping with its policy of continuous progress and product improvement, Rheem reserves the right to make changes without notice.
Rheem Canada Ltd./Ltée • 125 Edgeware Road, Unit 1
Roswell, Georgia 30076 • 1.800.621.5622
Brampton, Ontario L6Y 0P5 • 1.800.268.6966
PRINTED IN U.S.A. 12/17 WP FORM NO. TK-95 Rev. 11
Rheem.com
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