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Heating Solutions
FOR THE LIFE YOU LIVE.
COMPREHENSIVE HEATING SOLUTIONS
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Surround yourself with
COMFORT AND WARMTH.
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For nearly 100 years, we at Rinnai have been
ercely committed to delivering nothing less
than our absolute best. Through teamwork,
technology and innovation, we’ve become
one of the world’s largest gas appliance
manufacturers, specializing in high-eciency
residential and commercial tankless water
heaters and home heating solutions.
When it comes to home heating, it’s all about
comfort, convenience and reliability. At Rinnai,
we design products that let you experience
all three. Rinnai gives you solutions that
enhance your life — from the eciency of
our Condensing Boilers to the big-comfort,
small-space warmth of our Vent-Free Fan
Convectors and EnergySaver® Direct Vent
Wall Furnaces.
Whether you are seeking whole-house
comfort, a supplemental heating solution for
nearly any room, or a single, energy-ecient
source for home and water heating, we’ve
developed innovative products that open up
a world of pleasant possibilities.
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A Warm Welcome In Every Room.
THE RINNAI ENERGYSAVER® DIRECT VENT WALL FURNACE
Consistent warmth that transforms any space.
Looking for a cost-eective heating
solution for nearly any living space, or
even your whole home? Now you’ve
found it. Rinnai EnergySaver
Vent Wall Furnaces’ advanced heating
technology puts you in control of your
comfort throughout every part of any
room, completely and eciently.
Consistent, even heating: Unique
technology monitors room temperature,
adjusting within seconds to maintain the
pre-set temperature. So, your room stays
consistently comfortable without big
temperature swings.
®
Direct
Reduced cold spots: A variable-
speed blower circulates warm air evenly
throughout the room, for consistent
warmth – even in corners. So it’s never too
cool at the oor or too warm up higher.
Quality and reliability that deliver peace of mind.
Beyond comfort, we build condence into every product we make. Our commitment to your peace of mind is
proven in the way we design and test our EnergySaver
Our reliable, low-maintenance products feature a durable stainless steel heat exchanger and the assurance of
proven engineering. With Rinnai’s experienced support and a 10-year heat exchanger warranty*, you can depend
on years of comfort and warmth.
Other features to ensure performance you can trust:
Onboard diagnostics: Onboard self diagnostics ensure your model is performing optimally and simplies
troubleshooting if maintenance or service is needed.
Auto restart: In case of gas or power outages, the model automatically resumes normal operation as soon as
possible following the outage.
®
Direct Vent Wall Furnaces.
Cool-touch cabinet: Even while heating your space, the cool-to-the-touch cabinet keeps you and your
family safe.
Control panel lock: The control panel locking feature prevents unintended operation – especially by children.
*For complete information and details regarding Rinnai’s warranty, please visit rinnai.us.
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Ecient choices that save you money.
With a Rinnai EnergySaver® Direct Vent Wall Furnace, you’ll be as comfortable with your energy bill as you are with
your room temperature. Our technology modulates the usage of gas, optimizing energy eciency. With multiple
models, we have just the right size and conguration to heat your whole home or complement your existing
heating system.
Save energy – and money: Rinnai’s unique modulating technology produces the specic level of heat needed at
any given moment, responding immediately to even the smallest temperature changes.
Automatically manage room temperature: The easy-to-use programmable thermostat lets you automatically
operate your model at the optimum temperature, even when you’re away. Set your model to operate at a
comfortable temperature while you’re home, then automatically adjust to a lower setting when you’re gone.
Customized comfort: Tailor supplemental or zone heating to your usage, habits and needs, for the most comfort
in the most ecient way.
Complement existing heating: Rinnai EnergySaver
be used in a variety of congurations. That means you can supplement existing heating systems in the way that
best suits your installation needs.
Fast installation: No ductwork means quicker installation.
®
Direct Vent Wall Furnaces come in multiple sizes and can
Don’t just save energy.
Save time.
Your time is precious. So, at Rinnai, we designed
our EnergySaver
you time right from the start. Quick, professional
installation allows you to start enjoying more comfort
– sooner. Versatile venting options even give you the
luxury of placing your model in a variety of locations.
Easy to get started: With exible venting placement,
your model can be positioned along almost any
exterior wall. Your installer can help you choose the
best location and install your model the same day.
Easy installation: Simple one-hole venting makes
installation fast and straightforward. All the parts
your installer needs are included in the box with your
model, and installation by a trained experienced
contractor typically takes just four hours or less.
®
Direct Vent Wall Furnaces to save
Set it and forget it: Use the programmable thermostat to set your model based on your habits and usage, and
let your Rinnai EnergySaver
®
Direct Vent Wall Furnace do all the work.
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Accessories For Flexible Installation.
THE RINNAI ENERGYSAVER® DIRECT VENT WALL FURNACE
Rinnai EnergySaver® Direct
Vent Wall Furnaces vent directly
through an exterior wall, with
discreet terminations only four
inches in diameter. Available
extension kits oer even more
freedom for applications where
the wall furnace isn’t on the
exterior wall.
VENT EXTENSION KITS
Part Number Extension Kit
FOT-155
FOT-156
FOT-157
FOT-158*
FOT-201*
FOT-219
FOT-220
FOT-221
FOT-102
FOT-103
FOT-114
FOT-115
*Please consult the Owner’s Operation and Installation Manual for complete venting information.
12" to 20"
21" to 40"
61" to 80"
Std Bent Elbow
Long Bent Elbow
12" to 20"
21" to 40"
61" to 80"
12" to 20"
21" to 40"
61" to 80"
Std Bent Elbow
EX11C EX17C
•
•
•
• • •
• • •
• •
• •
• •
EX2 2C/
EX22CW
EX38C/
EX38CW
•
•
•
•
CONVERSION KITS
Part Number Ga s Typ e Fits Model Number
204000033
204000037
204000034
204000038
204000035
204000039
204000036
204000040
204000026
204000027
NG
LP
NG
LP
NG
LP
NG
LP
NG
LP
EX08C
EX11C
EX17C
EX22C/EX22CW
EX38C/EX38CW
EXTENSION PIPE COVER KITS (LIMITED AVAILABILITY)
Part Number Description
FOT-132
FOT-133
FOT-134
FOT-140
FOT-142
6
Manifold Cover Kit
Cover Kit
Elbow Cover Kit
Manifold Cover Kit
Elbow Cover Kit
EX11C EX17C
• • •
• • •
EX2 2C/
EX22CW
EX38C/
EX38CW
•
•
•
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VENT TERMINATIONS
Part Number Description Fits Wall Thickness (in)
DIRECT VENT
1 FOT-150
2 FOT-151**
3 FOT-152
4 FOT-153
5 FOT-154
**FOT-151 Standard termination, included with the model.
Discreet Vent Terminal,
only 4" in diameter.
S Vent 3 – 4.5
A Vent 4.5 - 9.5
B Vent 9.5 - 15.75
C Vent 15.75 – 23.63
D Vent 23.63 – 31.5
venting.
Direct,
1
2
3
4
5
Through-Wall
Vent Termination
Through-Wall
Vent Termination
with Extension Kit
Through-Wall
Vent Termination
with Extension Kit
and Elbow
Please consult the Owner’s Operation and Installation
Manual for installation requirements.
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On /Off Single-Stage Heating Appliance
72° F
74° F
74° F
See How The Rinnai EnergySaver®
1°F
70° F
68° F
On /Off Single-Stage Heating Appliance
66° F
72° F
74° F
70° F
68° F
Continuous-Run Modulating Technology
66° F
72° F
74° F
Direct Vent Wall Furnace
CAN WORK FOR YOU.
®
With a Rinnai EnergySaver
and warmth. Designed to constantly monitor room temperature, Rinnai’s unique modulating
technology can respond immediately to even the smallest temperature uctuations.
Direct Vent Wall Furnace, you can be assured of consistent comfort
RINNAI MODULATING TECHNOLOGY
74° F
72° F
70° F
68° F
66° F
Rinnai’s modulating technology responds to small
temperature changes, resulting in higher levels of
comfort.
HOW IT WORKS
• Constantly monitors room temperature 2" from the oor
• Consistently detects temperature changes of less than 1° F
• Within seconds, the Rinnai EnergySaver® Direct Vent Wall
Furnace begins to gently heat the room
• Fan speed and BTU output increase as necessary to
reach the preset temperature
• As the room reaches the desired temperature, the
EnergySaver® Di rec t Vent Wall Furnace reduces fan spee d
and BTU output
• In case of a sudden inux of cold air, the EnergySaver
Direct Vent Wall Furnace automatically adjusts fan speed
and BTU to quickly restore warmth to the room
Heat is distributed evenly and heat loss is minimized since
Rinnai EnergySaver® Direct Vent Wall Furnaces require no
ductwork.
1°F
SINGLE-STAGE HEATER (ON/OFF)
72° F
70° F
68° F
66° F
On /Off Single-Stage Heating Appliance
Traditional single-stage heating appliances have
bigger swings in air temperature.
®
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USER-FRIENDLY CONTROL PANEL
Manage the temperature in your home with our user-friendly control panel. Simply choose a set
temperature or customize heating during the day by programming the timers.
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Enhance The Comfort Of The Spaces You Love. THE RINNAI VENT-FREE FAN CONVECTOR
Experience whole-room comfort with advanced
heating technology.
If you have a room or area you’d love to enjoy year-round, this is truly the answer you’ve been waiting for. Simple to install
and use, the Rinnai Vent-Free Fan Convector allows you to get the most comfort from your space in an extraordinarily
ecient way.
Convection heating: A convection fan evenly distributes warm air throughout the space, providing comfort even in
faraway corners.
Programmable options: Set the desired temperatures for consistently delivered comfort.
Simple solution: Designed to be professionally installed with ease in nearly any space, it’s a fast way to start enjoying
more comfort.
Decrease energy bills. Increase comfort.
The Rinnai Vent-Free Fan Convector is one of the most fuel-ecient heating products on the market today. Utilizing
either natural gas or liquid propane fuel, it can signicantly reduce your energy bills.
No vents. No ducts: By eliminating places where heat typically gets lost, virtually all of the warm air gets delivered to
the room—making for a solution that’s 99.9% ecient.
Supplemental heating: Turn your room into your personal oasis with comfortably controlled temperatures specific
to the space you are enjoying.
Can help reduce energy usage: With technology that regulates temperature output, the Rinnai Vent-Free Fan Convector
operates in an incredibly cost-ecient manner.
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Safely heating your space is
a top priority.
We design the products that surround you and your
family with this in mind. That’s why the Rinnai Vent-Free Fan
Convector is simple to use, ecient, and is built with the
following safety features:
Cool-touch cabinet: While comfortably heating your
space, the Vent-Free Fan Convector exterior remains cool
to the touch.
Gas supply safety: Th e fo ll ow i n g fe at u re s are de si gn ed
into the Vent-Free Fan Convector for your family’s
safety:
Tilt switch: T h e ga s su p p l y wi l l au to m a t i c a l l y be disa b l e d
•
in the event the heater is knocked over. At the same
time, the fan will continue to run to cool internal parts.
Flame failure protection: If the burner ame goes out, the heater will automatically shut itself o and discontinue
•
all operations.
Power failure: Automatically detecting the electrical power supply, the gas supply will be shut o in the event of a
•
power loss.
Oxygen Depletion Sensor (ODS): Actively monitoring oxygen levels in the room, if inadequate oxygen levels are
detected, the model automatically shuts o.
Control panel lock: A control panel locking feature allows you to lock controls to prevent unintended operation–especially
by children.
Years of comfort born
out of nearly 100
years of quality and
reliability.
The Vent- Fr ee Fan Convector is engin eere d to
give you years of comfort and warmth with:
Onboard diagnostics: Quickly troubleshoot
and repair your system.
Overheat switch: A safeguard that monitors
operating temperatures and automatically
shuts the system down if temperatures
exceed predetermined levels, preventing
damage to system components.
*For complete information and details regarding Rinnai’s warranty, please visit rinnai.us.
Fuse protection: Protect your model’s
electrical system with a 5-amp fuse.
Three-year standard warranty on parts.*
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THE RINNAI VENT-FREE FAN CONVECTOR ADVANTAGES.
4
3
2
5
1
Easy adjustment buttons oer a simple way to set temperature and time for desired comfort
2
Digital display shows programmable temperature and time settings
3
Push-button electronic ignition means there’s no pilot light, which adds safety to the design
4
Control panel lock mode is easily activated and clearly displayed
5
Cool-touch cabinet enhances safety for everyone, especially children
1
Additional advantages
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• Onboard self-diagnostics for easier maintenance
• Easy to install with no venting or chimney required
• 99.9% ecient for great energy savings
• Tilt switch to disable gas supply
• 3-year warranty on parts*
*For complete information and details regarding Rinnai’s warranty, please visit rinnai.us.
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VI
Select the best Rinnai
Vent-Free Fan Convector
for your heating needs.
The sizing chart below is provided to help
you determine which Rinnai Vent-Free Fan
Convector model is best-suited for your heating
needs.
How to use the Selection Guide:
1. Calculate the volume (cubic feet) or square
footage of the space that will be heated.
– Calculate volume (in cubic feet) by
multiplying the length (in feet) times the
width (in feet) by the height (in feet).
– Calculate square feet by multiplying the
length (in feet) times the width (in feet).
National heat zones
2. Choose your location on the map and the BTU
Zone on the chart below.
3. Select model based on either calculated cubic
feet or square feet.
VENT-FREE FAN CONVECTOR SELECTION GUIDE
Room Volume / Heating Area Size
BTU Zone Cubic Feet Square Feet* Suggested Model
I
II
III
IV
V**
VI
up to 5,400 up to 675 FC510
5,401–12,950 676–1,619 FC824
up to 4,500 up to 563 FC510
4,501–10,900 564–1,363 FC824
up to 3,800 up to 475 FC510
3,801– 9,200 476 –1,15 0 FC824
up to 3,150 up to 394 FC510
3,151- 7, 6 0 0 395–950 FC824
up to 2,250 up to 281 FC510
2, 251 – 7, 5 0 0 282–938 FC824
up to 4,500 up to 563 FC510
4,501–10,900 564–1,363 FC824
V
V
IV
III
II
II
I
* Chart should not be used as the sole document for
making nal product selection. Consult with your Rinnai
independent dealer. Based on 8 ft. ceiling height.
These guidelines apply to average house construction.
Information based on Sizing Guidelines for Vent-Free Gas
Products found on http://www.ventfree.org.
** In single rooms in Region V, multiply the room’s volume by
3.20. The result is the maximum heat input (BTU/hr) of the
product that you should consider.
NOTE: Rinnai Vent-Free Fan Convectors are intended for
supplemental heating only according to the International Fuel
Gas Code (IFGC) and should be used in applications as such.
Some states prohibit the use of unvented heaters. Check local
codes for your area to verify approval of use.
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ENERGYSAVER® DIRECT VENT WALL FURNACES AND VENT-FREE FAN CONVECTORS SPECIFICATIONS
EnergySaver® Direct Vent Wall Furnaces Vent-Free Fan Convectors
Model
Color
Ga s Typ e
Input Range (BTU)
(Low / High)
AFUE Rating
Fan CFM Output
(Low / High)
Dimensions (w, h, d)
Shipping Weight (lbs/kg)
Power Consumption
(Electronic ignition)
Standby Power Consumption
Noise Level dB(A)
Total Extended Vent (ft /m)
EX08C
(RHFE-202FTA)
Beige Beige Beige
NG LP NG LP NG LP
3,000 / 8,000 5,500 / 11,000 5,700 / 11,000 8,200 / 16,700
82% 81% 81%
48.3 / 78.6 96.4 / 128.5 111.3 / 141.5
18.3 x 27.4 x 10.1
46 lbs / 21 kg
41 watts 44 watts 46 watts
Less than 1 watt Less than 1 watt Less than 1 watt Less than 1 watt Less than 1 watt N/A N/A
27 – 36 31 – 38 33 – 38
Not Allowed 13 / 4 13 / 4
EX11C
(RHFE-265FTA)
18.3 x 27.4 x 10.1
46 lbs / 21 kg
EX17C
(RHFE-434FTA)
29.9 x 22.9 x 10.1
57 lbs / 26 kg
Total Vertical Vent (ft/m)
Certications
Warranty*
Altitude Approved (ft)
† only 5’ allowed above 2000’ elevation.
*For complete information and details regarding Rinnai’s warranty, please visit rinnai.us.
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Not Allowed 8
CSA, ICC-ES-PMG CSA, ICC-ES-PMG CSA, ICC-ES-PMG
10 years on the heat exchanger, 5 years on parts, 2 years on labor
10,200 10,20 0 10,200
†
/ 2.4 10 / 3 10 / 3 10 / 3 N/A N/A
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EX22C (RHFE-559FTA) /
EX22CW (RHFE-559F TA-W)
Beige / White Beige / White O-White O-White
NG LP NG LP NG LP NG LP
8,200 / 21,500 8,200 / 20,700 13,200 / 38,400 13,200 / 36,500 5,500/10,000 5,600/10,000 8,400/24,000 8,000/22,000
81% 81% 99.9% 99.9%
111.3 / 162.7 190.7 / 263.0 67.8 / 97.8 109.5 / 215.4
29.9 x 22.9 x 10.1 36.6 x 26.4 x 13 19.2 x 19.4 x 9.6 24 x 19 x 9.4
57 lbs / 26 kg 88 lbs / 40kg 22.1 lbs / 10 kg 26.5 lbs / 12 kg
56 watts 117 watts 19 watts 29 watts
33 – 42 39 – 46 28 – 38 30 – 44
13 / 4 13 / 4 N /A N/A
EX38C (RHFE-1005FTA) /
EX38CW (RHFE-1005FTA-W)
FC510
(RCE-391A-H)
FC824
(RCE-691TA-H)
CSA, ICC-ES-PMG CSA, ICC-ES-PMG CSA for U.S. only CSA for U.S. only
10 years on the heat exchanger, 5 years on parts, 2 years on labor 3 years on parts 3 years on par ts
10,200 10,20 0 5,200 5,200
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Simply Smart Engineering. Simply Better Home Heating. RINNAI CONDENSING BOILERS
Home and water heating.
Keeping comfort coming.
Comfort means dierent things to dierent people. Whether
it’s consistent heat throughout a home, pleasant humidity
levels, or continuous hot water, our industry-leading line of
Condensing Boilers keeps comfort coming with unparalleled
performance.
Improve eciency - increase comfort: Advanced smart
system technology includes an outdoor reset sensor that
continually adjusts to changing temperatures.
Hot water without interruption: Our E Series “combi”
models have the power to deliver whole-house heating
and domestic hot water priority for homes with one to two
bathrooms.
Wide range of options: Because comfort is such a personal
choice, we oer ten models to give you a wide range of
quality options for both existing homes and new construction.
Enduring quality. Lasting
peace of mind.
No one can predict the future, but the past is a good gauge
of things to come. Rinnai’s nearly 100 years of superior
engineering, safety and quality inspire peace of mind that our
boilers will stand the test of time.
The Rinnai tradition of building in quality at every level with
a 12-year heat exchanger warranty* ensures many years of
comfort and warmth. And our superior technical support for
professionals along with durability testing means peace of
mind and performance you can trust.
Main features to ensure quality you can trust:
Stainless steel heat exchanger: Our proprietary self-
cleaning, down-red stainless steel heat exchanger has
industry-leading performance and durability.
OSS (one-side sealed) construction: This arrangement
maintains integrity during heat exchanger expansion and
contraction.
Factory-assembled low-loss header kit: Professionals will
save time and money with our convenient factory-assembled
low-loss leader kit that’s shipped with the model.
Integrated boiler pump: Our boiler pump eliminates the
need to size the pump for the boiler loop and keeps a tight
rein on energy usage.
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**For complete information and details regarding Rinnai’s warranty, please
visit rinnai.us.
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Waste not, pay
not with superior
eciency
Conventional heating systems waste energy
with signicant heat loss vented into the
atmosphere. Rinnai Condensing Gas Boilers
are designed to recover heat energy that is
discharged into the ue and return it to the
heat exchanger for maximum eciency.
Energy-smart performance: Thanks to
advanced technology, our condensing
boilers have one of the highest AFUEs
(Annual Fuel Utilization Eciency) in the
industry.
Consistently comfortable heat: Our
modulating gas valve responds to small
temperature changes with incremental
increases in BTU.
One complete system: Our Condensing
Boilers ship with a factory-assembled low-loss header, integrated boiler pump, and pre-programmed outdoor reset sensors.
(Factory-assembled low-loss header kit not included with E50C boiler model.)
Ecient warmth: With a fully-modulating boiler pump that uses only as much energy as needed, you will experience a
consistent level of warmth throughout your home and steady savings throughout the year.
.
Space to spare,
no matter where.
When you’re raising the bar on condensing boiler
performance and eciency, reducing space requirements
vs. traditional boilers simply comes with the territory. Rinnai
Condensing Boilers can be easily retrotted in existing
homes or installed in new construction.
E Series “combi” models: These compact wall-mounted
designs provide heating and hot water in one full package.
Floor-standing Q Premier Series: Enjoy a complete, fullyassembled space-saving solution featuring a boiler and tank
all-in-one.
Multiple venting options on all models: Our multiple
venting options allow for installation in a variety
of locations that result in quicker installations and lower
labor costs.
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➎
➋
➊
➏
➌
Comfort, Eciency And Beyond. RINNAI CONDENSING BOILERS
1
➊Stainless Steel Heat Exchanger
➋Boiler Pump
➌Three-Way Diver ting Valve
➍Expansion Tank (heating loop)
➎Domestic Tank Pump
➏Plate HEX (behind tank pump)
➐Temperature and Pressure Relief Valve
➑24-Gallon Stainless Steel Charged Tank
➒Tank Drain Valve
FOOTPRINT COMPARISON
(PRODUCT + CLEARANCES)
Q Premier
Boiler and Indirect Tank System
4 5
6
7
8
2
3
➍
➐
➑
➊
Gas-Air Mix
➋ Combustion of
Gas-Air Mix
➌ Hot CH Water
➍ Flue Gases
➎ Fan and Venturi Assembly
➏ Upside-Down
Ceramic Burner
➐ Stainless Steel
Pipes
➑ Condensate Outlet
Rinnai Condensing Boilers
Unparalleled comfort and eciency for your home.
That’s what you get with our range of economical,
reliable and space-saving Rinnai Condensing
Boile r s . An d while a boiler ma y no t be a fo c al po in t in
your home, its function is of the utmost impor tance.
That’s why the way a Rinnai Condensing Boiler is
built sets it apart from other available heating and
hot-water options.
9
Combination System
4.86 sq. ft.
Typical Floor
Standing Boiler
19.08 sq. ft.
45-Gallon
Indirect Tank
Q PREMIER
ALL-IN-ONE RESIDENTIAL HEATING AND
DOMESTIC HOT WATER
Perfect for replacement or new construction, these allin-one oor-standing boilers deliver high-volume hot
water and ecient home heating.
BENEFITS UNIQUE TO Q PREMIER
• The QP130 provides 211 gallons in the rst hour, while
the QP85 provides 141 gallons for an abundance of
hot water.
• The space-saving boiler has more than ve times
less of a footprint than a traditional boiler and indirect
tank system.
• Multiple plumbing and venting options enable easy
set-and-connect installation. The boilers come fullyassembled with integrated connections for domestic
hot-water recirculation lines, factory-installed lowloss header and expansion tank.
• The zero-clearance installation design is perfect for
remodeling.
18
DOMESTIC WATER COMPARISON
Model
Tan k Si ze
BTU
First Hour
*141,000 output for domestic.
**Based on AHRI testing standard for indirect-red water heaters.
***Based on 90° rise.
QP13 0 QP85
24 gal 45 gal
130 k 85k 157k *
211** 141 212***
Traditional Boiler
Installation
Page 19
3
3
2
4
1
➊Gas Valve
➋Fan
➌Exhaust/Intake
➍Stainless Steel Heat Exchanger
6
➎6.6 Gallon DHW Indirect
Tank (Q175C Model)
➏Boiler Pump
➐Integrated Thermostatic
Mixing Valve for DHW
5
7
Q SERIES E SERIES
IDEAL FOR HOMES OR LIGHT COMMERCIAL
An outstanding choice for light-commercial
applications or any home with a separate indirect
hot-water source, our wall-mounted boilers free up
valuable oor space while maintaining maximum
comfort in your home.
BENEFITS UNIQUE TO Q SERIES
• The four “S” boiler models deliver energy-ecient
home heating and oer an optional 3-way diverter
valve to simplify installations that have an indirect
tank.
• Consistent temperature is delivered using a
thermostatic mixing valve in our Q175C combi
heating/hot-water boiler with an onboard 6.6 gallon
fully-insulated, indirect tank.
• There’s no wasted energy with the fully-modulating
boiler pump that uses just the BTU needed to meet
the immediate demand (The maximum BTU input
ranges from 85,000 to 205,000).
• Installation exibility allows venting up to a total of
200 feet – 100 feet exhaust and 100 feet intake.
2
➊Gas valve
1
4
5
6
7
8
➋Fan
➌Exhaust/Intake
➍Stainless Steel
Heat Exchanger
➎DHW Plate Heat
Exchanger
➏Boiler Pump
➐Three-Way Motorized
Valve Allows Boiler
to Switch Between
Heating and DHW
➑Expansion Tank
HEATING AND HOT WATER IN ONE
COMPACT MODEL
Perfect for homes with 1 to 2 baths, E Series Combi
Boilers ensure homeowners won’t have to sacrice
continuous hot water.
BENEFITS UNIQUE TO E SERIES
• The space-saving, wall-mounted design integrates
the boiler pump and heating expansion tank
(Excluding the E50C boiler model).
• A plate-warming feature delivers faster hot-water.
• Continuous hot water is available via domestic hot
water priority.
• The design provides increased eciency to meet
your home’s needs, with a maximum BTU heating
input from 75,000 to 110,000.
• A stainless steel domestic hot-water plate heat
exchanger creates proven long-lasting durability.
• The E50C is specically designed for multifamily
applications or smaller single-family homes with up
to 1.5 baths with no secondary piping or closelyspaced tees required†.
†
Not required if the pressure drop in any system loop(s) does not
exceed 4.6 feet of head at 4.5 GPM ow rate.
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CONDENSING BOILER MODEL CHART SPECIFICATIONS
Q Premier Series Q Series E Series
Models*
Dimensions (w, h, d)
Weight** (lbs/kg)
Fuel Type
Max. Heating Capacity
(BTU)
Min. Input (BTU)
Max. Input (BTU)
Max. Input (BTU-Heating)
Turn Down Ratio
DHW Activation Rate (G)
DHW Activation Rate
(LPM)
Max. DHW @ 75° F ΔT
Max. DHW @ 41.7° C ΔT
AFUE Rating
Circulating Pump
QP85 QP130 Q85S Q130 S
23.6 x 61.8 x 25.2 23.6 x 61.8 x 25.2 19.7 x 26.8 x 15.2 19.7w x 26.8h x 15.2
236 lbs (107 kg) 243 lbs (110.2 kg) 110 lbs (50 kg) 117 lbs (53 kg)
NG, LP with conversion kit NG, LP with conversion kit NG or LP, eld convertible NG or LP, eld convertible
78,000 (23kW) 119,000 (35kW) 78,000 (23kW) 119,000 (35kW )
17,000 (5kW) 26,000 (8kW)
85,000 (25kW) 130,000 (38kW) 85,000 (25kW) 130,000 (38kW)
85,000 (25kW) 130,000 (38kW) 85,000 (25kW) 130,000 (38kW)
5:1 5:1 5:1 5:1 5:1 5:1 5:1 5:1 5:1 6 .25:1
0 Gallon / Minute 0 Gallon / Minute
0 Liter / Minute 0 Liter / Minute
141 Gallon / First Hr*** 211 Gallon / First Hr***
534 Liter / First Hr*** 794 Liter / First Hr***
95.4% 95.4% 95 .4% 95 .4%
Modulating Modulating Modulating Modulating
17,000-NG / 37,000-LP
(5kW-NG / 11kW-LP)
Indirect Tank
Compatible
26,000-NG / 59,000-LP
(8kW-NG / 17kW-LP)
Indirect Tank
Compatible
Storage Capacity
Approved Venting
Material
Warranty
Certications
Included in the box
20
†
24 Gal 24 Gal N/A N/A
Polypropylene, Stainless Steel, PVC, CPVC
12-year heat exchanger, 12-year tank, 2-year parts,
• PRV
• 3" twin pipe adapters
for venting (PVC and PP)
• Temperature and
pressure gauge
* Residential installation only.
** Shipping weight.
*** Based on AHRI testing standard for indirect-red water heaters.
1-year labor.
ENERGY STAR
• Outdoor reset sensor
• 3/4" gas shut-o valve
®
, CSA, NB, IBR, ASME, H ENERGY STAR
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Q175S Q175C Q205S E75C E110C E50C
26 x 26.8 x 15.2 39.4 x 26.8 x 15.2 26 x 26.8 x 15.2 19.7 x 25.6 x 15.6 19.7 x 25.6 x 15.6 19.7 x 25.6 x 15.6
141 lbs (64 kg) 196 lbs (89 kg) 141 lbs (64 kg) 91 lbs (41 kg) 101 lbs (46 kg) 91 lbs (41.3 kg)
NG or LP,
eld convertible
NG or LP,
eld convertible
NG or LP,
eld convertible
NG or LP,
eld convertible
NG or LP,
eld convertible
NG, eld convertible
161,000 (47kW) 161,000 (47kW) 189,000 (55kW) 69,000 (20kW) 101,000 (30kW) 47,000 (13.8kW)
35,000-NG / 74,000-LP
(10kW-NG / 22kW-LP)
35,000-NG / 74,000-LP
(10kW-NG / 22kW-LP)
41,000-NG / 74,000-LP
(12kW-NG / 22kW)
17,000-NG / 37,000-LP
(5kW-NG / 11kW-LP)
26,000-NG / 59,000-LP
(8kW-NG / 17kW-LP)
13,000 (3.8kW)
175,00 0 ( 51kW ) 175,0 00 (51kW ) 205,000 (60kW) 85,000 (25kW) 130,000 (38kW ) 85,000 (25kW)
175,00 0 ( 51kW ) 175,0 00 (51kW ) 205,000 (60kW) 75,000 (22kW) 110,000 (32kW) 50,000 (15kW)
Indirect Tank
Compatible
0 Gallon / Minute
0 Liter / Minute 1.77 Liter / Minute 1.84 Liter / Minute 1.84 Liter / Minute
Indirect Tank
Compatible
0.39 Gallon / Minute 0.39 Gallon / Minute 0.39 Gallon / Minute
4.1 Gallon / Minute 2.1 Gallon / Minute 3.2 Gallon / Minute 2.1 Gallon / Minute
15.5 Liter / Minute 7.9 Liter / Minute 12.1 Liter / Minute 7.9 Liter / Minute
95.0% 95.0% 95.0% 95.5% 95.5% 95.6%
Modulating Modulating Modulating Single Speed Single Speed Single Speed
N/A 6 Gal N/A N/A N/A N/A
Polypropylene, Stainless Steel, PVC, CPVC
Standard Warranty (some restrictions apply): Residential: 12-year heat exchanger, 2-year parts, 1-year labor.
Commercial: 5-year heat exchanger, 2-year parts, 1-year labor.
®
, CSA, NB, IBR, ASME, H CSA, NB, H
• Plumbing kit—includes pre-assembled low-loss header with isolation
valves, PRV, boiler drain, temperature and pressure gauge, unions
and insulation
• Outdoor reset sensor
• 3/4" gas shut-o valve
• Flow restrictor (combi models only)
• 3" twin pipe adapters for venting (PVC and PP)
• Wall mounting bracket
Standard Warranty
• Wall mounting bracket
• Outdoor reset sensor
• Flow restrictor
• 3” twin pipe adapters
for venting (PVC and PP)
†
For complete information and details regarding Rinnai’s warranty, please visit rinnai.us.
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RINNAI CONDENSING BOILERS ACCESSORIES
SIDE-MOUNT LOW-LOSS HEADER PIPE KIT*
KIT NO. FITS MODEL NO. BENEFITS
804000071 E75C / E110C
804000072 Q85S / Q130S
804000073
*Pre-bent pipes only, low-loss header not included in kit.
Q175C / Q175S / Q205S
• Solution for applications with
height limitations
• Allows installer to connect system
components at an optimal height
• Saves on time and labor
• Mounts to left side of boiler only
CONDENSATE NEUTRALIZER KIT
PART NO.
804000074
• Raises pH before discharge into drain
• 1.6 gallons/hour (6.05 liters/hour)
• Mounts vertically or horizontally
• Fast, simple installation
• Clear capsule
• Rellable
• Parts included
22
RS100 CONTROLLER**
PART NO.
RS100
**Available for E Series and Q Series models; not available for QP Series.
• Simple digital controller with backlit display
• Direct communication with boiler
• Adaptive indoor reset control
• Error reporting and auto service message
• Local override of the room temperature
• Features three factory preset programs; programmable for
holidays
• Customized program/prole can be created by user or
installer to t individual needs
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Venting.
Low-Loss Header
2
1
3
4
5
6
➊ PRV
➋ Boiler Supply
➌ Supply Connection
for Indirect Tank
➍ Pressure and
Temperature Gauge
➎ Boiler Drain
➏ Supply System /
Di-Electric Union
➐ System Return /
Di-Electric Union
➑ Boiler Return
FLEXIBLE VENTING OPTIONS FOR RINNAI
Rinnai Condensing Wall-Mounted
Gas Boilers ensure a simple
installation in any home, and are
8
ready for direct-vent right out of
the box—through either a wall
or roof penetration. The twinpipe adapter included allows
venting with outside air intake.
A comforting combination of
safety and exibility is available
with concentric venting, which
permits outside air intake through
a single wall or roof penetration.
7
In order to optimize overall performance
and provide durability, every Rinnai boiler
includes a factory-assembled low-loss
header. The easy-to-install low-loss header
eliminates the need for balanced pump
sizing, simplifying system design.
• Reduced installation time compared to
traditional closely-spaced tees with factoryassembled kit
• Space-saving compact design
• More ecient heat transfer and reduced heat
loss due to fully-insulated header
Chimney Liner:
Simpson Fas-n-seal
Duravent flex liner
Twin-pipe with concentric
vertical termination
Twin-pipe with concentric
sidewall termination
Concentric pipe with horizontal sidewall termination
Vertical vent and horizontal
air intake
Concentric pipe with
roof termination
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A tradition of
TRUE RELIABILITY.
For nearl y 100 years, we at Rinn ai have been er cely co mmit ted to de liverin g noth ing
less than a superior experience at every touch point.
Beyond manufacturing the highest quality products, our people stand behind
all that we make—before, during and long after installation. From the 24/7/365
technical support for professionals, to our national network of independent
installers for homeowners, to on-sta engineers who can assist with choosing
the right products and sizes—we’re inspiring condence right along with the
comfort our solutions provide.
R-CNHT-E-08 r2
CH-V2
Learn more about Rinnai high-performance Tankless Water Heaters,
Hybrid Tank-Tankless Water Heaters, Boilers, Vent-Free Fan Convectors
and EnergySaver
®
Direct Vent Wall Furnaces at:
www.rinnai.us
Rinnai America Corporation • 103 International Drive, Peachtree City, GA 30269
Toll-Free: 1-800-621-9419 • Phone: 678-829-1700 • www.rinnai.us
©2015 Rinnai America Corporation. Rinnai is continually updating and improving products; therefore,
specications are subject to change without prior notice. Local, state, provincial,
federal and national fuel gas codes must be adhered to prior to and upon installation.
4/2015
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