YOU CAN JUDGE A
BOOK BY ITS COVER
Proven Reliability, New Modern Look
RichmondWaterHeaters.com/MoreHotWater
ESSENTIAL PLUS
®
RMTG SERIES
Non-Condensing
Tankless Outdoor
ENCORE
®
RMTGH SERIES
Condensing
Tankless
ESSENTIAL PLUS
®
RMTG SERIES
Non-Condensing
Tankless Indoor
These products meet a stringent
set of our company’s internally dened
sustainability standards.
Outdoor Model
High Efciency Performance
•
Up to 1.5X the efciency of a standard
50-gallon gas tank
2
– .93 UEF for
condensing and .82 UEF for non-
condensing
•
Up to 2.5X the lifespan of a standard
50-gallon gas tank
2
– With the
industry’s most comprehensive 15-year
warranty
3
Sustainable Solution
•
Reduces carbon footprint and energy
usage – The RMTGH Series uses up to
34% less energy
4
than a standard
50-gallon tank, while the RMTG Series
uses up to 25% less
5
, helping minimize
environmental impact
•
Reduces greenhouse gas NOx
emissions by up to 65%
6
–
Improving air quality
Flexible Upgrade
•
Industry-best ½'' side-to-side and
front clearance to combustibles
7
–
Provides peace of mind to install in a
closet and close the door
•
Easy-hang front door – Slides down
and hangs for easier servicing
•
Faster servicing – A Phillips
screwdriver is all that’s needed to
disassemble the unit
Smarter Solution
Built-in Wi-Fi with EcoNet
®
compatibility lets
homeowners optimize Richmond
®
RMTGH
and RMTG Series Tankless Water Heaters
from their smart phone
8
•
Notications / maintenance reminders
•
Set temperature, change modes, and
access energy and water usage reports
•
LeakSense
™
leak detection
9
DELIVERS THE PERFORMANCE & DEPENDABILITY HOMEOWNERS WANT
With the same proven dependability both plumbers and homeowners trust, the Richmond
®
Encore
®
RMTGH Series Super
High Efciency Condensing and Richmond
®
Essential Plus
®
RMTG Series High Efciency Non-Condensing Tankless Water
Heaters now offer a new modern design without compromising performance. These smaller, lighter units were designed
with contractors in mind to make one-person installation and servicing even easier while saving the homeowner money and
energy. Plus, enhanced features deliver the continuous hot water, energy efciency and dependable performance
homeowners want.
EARTH-FRIENDLY EFFICIENCY, FLEXIBLE INSTALLATION
PERFORMANCE YOU TRUST IN A NEW MODERN DESIGN
Simplified model selection – Single unit
meets almost any installation need with
available outdoor conversion kit
Best-in-class turn down ratio – Achieve
tighter control over temperature output
even during lower demand
Exclusive Hot Start
Programming
™
Minimizes cold water bursts
10
Built-in Wi-Fi
technology
Easy-to-use controls
Exclusive water saving
feature
Saves water
Exclusive overheat
lm wrap
Protects the home
LeakGuard
™
with auto shut-off
9
Detects leaks and shuts
off the ow of water
2" inlet & exhaust
w/band connections
Primary copper
heat exchanger
Copper heat
exchanger
3"/5" concentric
inlet & exhaust
Secondary stainless
steel heat exchanger
Universal venting options – Compatible
with Metal Fab, Rainbow and UBBINK
standard concentric venting
Industry-leading 43' vent run
capability – Easy retrofit
Indoor Model
Outdoor Conversion Kit RTGH-X
enables RMTGH installation outdoors
(sold separately)
RICHMOND
®
ESSENTIAL PLUS
®
RMTG SERIES
HIGH EFFICIENCY
NON-CONDENSING TANKLESS
RICHMOND
®
ENCORE
®
RMTGH SERIES
SUPER HIGH EFFICIENCY
CONDENSING TANKLESS
2
1
6
6
6
7
7
8
9
9
9
8
8
10
1
3
3
5
5
2
4
4
6
7
9
8
5
10
10
HELP YOUR CUSTOMERS
START SAVING TODAY
Learn more at
RichmondWaterHeaters.com/MoreHotWater
or ask your local distributor
CONTACT US
Customer Service,
Warranty and Parts:
800.621.5622
Technical Service:
800.HEATER3
(800.432.8373)
EcoNet
®
Support:
800.255.2388
Plumber Support
Group:
866.339.2388
Richmond
®
Encore
®
RMTGH & Essential Plus
®
RMTG Series Tankless Specications
In keeping with its policy of continuous progress and product improvement,
Richmond reserves the right to make changes without notice.
Printed in the USA • 04/23 • QG • Form No. T-TK-RMTG/RMTGH-3-BR
© 2023 Rheem Manufacturing Company. Richmond trademarks owned by Rheem Manufacturing Company.
Richmond Model Number
ENCORE
®
ESSENTIAL PLUS
®
RMTGH-
84DVLN-3
RMTGH-
90DVELN-3
(Wi-Fi Model)
RMTGH-
95DVELN-3
(Wi-Fi Model)
RMTG-
70DVLN-3
RMTG-
84DVELN-3
(Wi-Fi Model)
RMTG-
95DVELN-3
(Wi-Fi Model)
RMTG-
70XLN-3
RMTG-
84XELN-3
(Wi-Fi Model)
RMTG-
95XELN-3
(Wi-Fi Model)
Installation Type
Indoor (Outdoor Conversion Kit sold separately:
RTGH-X)
Indoor Outdoor
Gas Input Rate
MAX
157,000
BTU/h
180,000
BTU/h
199,900
BTU/h
160,000 BTU/h 180,000 BTU/h 199,900 BTU/h 160,000 BTU/h 180,000 BTU/h
199,900
BTU/h
MIN
11,000
BTU/h
11,000
BTU/h
11,000
BTU/h
11,000
BTU/h
11,000
BTU/h
11,000
BTU/h
11,000
BTU/h
11,000
BTU/h
11,000
BTU/h
Uniform Energy Factor (UEF) 0.93 0.82
Gallons
Per Minute
(GPM)
MAX (35°F) 8.4 9.0 9.5 7.0 8.4 9.5 7.0 8.4 9.5
45°F Rise 6.7 7.7 8.5 6.0 6.7 7.4 6.0 6.7 7.4
67°F Rise 4.6 5.2 5.7 4.5 5.1 5.0 4.5 5.1 5.0
Number of Bathrooms 3 3–4 4 2.5 3 3.5 2.5 3 3.5
Temp. Range 100–140°F
Height 23.7" 24.2" 20.75"
Width 17.7" 13.5" 13.5"
Depth 9.8" 10.27" 9.4"
Weight (Lbs.) 52.9 46.5 42
Temp. Setting from Factory 120°F
Heat Exchanger Material Primary: Copper – Secondary: Stainless Steel Copper
Minimum Activation Flow 0.4 GPM
Minimum Continuous Flow 0.26 GPM
Maximum Altitude 7,800 f t.
Ultra Low NOx Meets 14 ng/J NOx requirements – SCAQMD Rule 1146.2 compliant
Warranty 15-Year Heat Exchanger | 5-Year Parts | 1-Year Labor
1
Sustainability Standouts are Wi-Fi models only.
2
Based on comparison of a Richmond RMTGH/RMTG Series model against a standard residential 50-gallon tank type model with like fuel type.
3
Based
on comparison of Richmond RMTGH/RMTG Series models against similar models from leading tankless competitors.
4
Based on reduction in energy usage of Richmond RMTGH Series models with a
0.93 UEF compared to a standard residential atmospheric 50-gallon tank type model with a 0.61 UEF. Assumes like fuel type, not to exceed 75,000 BTU.
5
Based on reduction in energy usage of RMTG
Series models with a 0.82 UEF compared to a standard residential 50-gallon tank type model with a 0.61 UEF. Assumes like fuel type, not to exceed 75,000 BTU.
6
Based on comparison of Richmond
RMTGH/RMTG Series model against standard residential 50-gallon tank type model with like fuel type, not to exceed 75,000 BTU.
7
Based on comparison of Richmond RMTGH/RMTG Series models
against similar models from leading tankless brands.
8
Applies only to models with Wi-Fi; Wi-Fi broadband connection and EcoNet
®
App required; notications are dependent on external factors beyond
Richmond’s control.
9
Available on select models only.
10
Based on a comparison of Richmond RMTGH/RMTG Series models having the Hot Start Programming™ against consumer reviews of leading
competitor models.
All models are available in Natural Gas or Propane (LP). For Propane replace the N with P for LP model.
