Commercial Water Heating Solutions For Trade Professionals
Application Engineering Center of Excellence Our team of application engineers is available to provide quotes, size your system and provide designs for your specific project — all at no charge and backed by our 100% sizing guarantee. Using proven sizing methodologies, Rinnai’s Application Engineering Center of Excellence is there to consult with you and provide the best total solution for your next project. Call them at 1-800-621-9419 or email at engineering@rinnai.us.
QUALITY AND SUPPORT We’ve Got Your Back Along with our national network of installers, our products are backed by commercial services that include application engineering and sizing, 24/7/365 tech support and direct preventive maintenance services, as well as an extensive warranty. The warranty coverage includes 8 years or 12,000 hours of operation for the heat exchanger, 5 years parts, and 1 year labor. In other words, we’ve got you covered.
Transforming the Way Water is Heated Mainstay Suites® Winnipeg | Hospitality THE SMARTER WAY TO DO HOT WATER For nearly six years, since it opened in 2011, the Mainstay Suites Winnipeg had relied on four leaky, inefficient 80-gallon atmospheric hot water tanks. Not that long ago, guests at the Mainstay Suites Winnipeg Hotel might face a rude awakening in their morning shower when the hot water ran out.
CASE STUDIES Gouverneur Hospital | Healthcare HIGH CAPACITY NEEDS, HIGH-CAPACITY OUTPUT Part of the St. Lawrence Health System, Gouverneur Hospital had a hot water system comprised of two aging boilers and a 6,000 gallon storage tank. The system was unable to keep up with demand and had become increasingly unreliable so Rinnai was brought in to size the job. It was determined that four (4) TRS04CUiN Freestanding Tankless Racks with 6" Polypropylene venting could supply 3.
The Next Generation in Tankless Water Heating SENSEI offers a new, more compact and enhanced combustion design that allows for easier installation and enhanced operational performance and serviceability. All of the key components in SENSEI are designed and manufactured by Rinnai – ensuring maximum quality and reliability from the industry leader in commercial tankless water heating solutions. THE ADVANTAGES EASY INSTALLATION • You can now vent with 2 in. PVC (NEW) up to 65 ft.
Integrated Check Valve • Located between the turbo fan and combustion chamber • Prevents cold air from entering the venting system and backflow of exhaust in common vent applications Concentric Vent or 2-Inch Exhaust* • Allows for easy use of concentric 2 in. / 4 in. or 3 in. / 5 in. direct vent or exhaust in 2-pipe or room-air configurations THE NEXT GENERATION IN TANKLESS WATER HEATING Look Inside All components work together harmoniously to provide the best combustion performance possible.
Why Choose a Rinnai system? • Decreased operational costs • Energy savings • Durability for the demands of business Building Management System Gateway • Space savings • Redundancy of units eliminates downtime • Multiple venting options Remotely monitor and control up to 24 Rinnai Commercial Water Heaters. Turn tankless water heaters on or off, adjust water temperature, monitor status, and more.
How a Tankless Rack System Works As illustrated in the diagram below, condensing appliances use the latent heat of exhaust to preheat incoming cold water. The colder the inlet water, the higher the efficiency and the more condensate is generated. Rinnai’s Tankless Rack System™ (TRS) is designed to supply a packaged water heating solution as a fully assembled system, providing an endless supply of hot water.
Rinnai Commercial Water Heating Solutions To Meet Any Demand SINGLE UNIT 1 CU199 Tankless Water Heater TANK-TANKLESS HYBRID WATER HEATING SOLUTIONS 2 Demand Duo® H-Series 3 Demand Duo® R-Series FEATURES AND BENEFITS: FEATURES AND BENEFITS: FEATURES AND BENEFITS: • Precision engineered to provide an endless supply of hot water for commercial applications • DuoSmart® Digital controller for integrated system recirculation • Connects to 6" B-vent for Easy Installation • Heats Water in Tankless
ENDLESS SOLUTIONS RINNAI TANKLESS RACK SYSTEMS 4 Free-Standing Design CUSTOMIZED SOLUTIONS 5 Wall-Mounted Design FEATURES AND BENEFITS: FEATURES AND BENEFITS: • Great for hospitality, multi-family, industrial, schools, dorms, food processing • Great for food service, hospitality kitchens, laundries, zoned systems • Direct replacement for domestic boilers 6 FEATURES AND BENEFITS: • Made-to-Order solutions assembled in Griffin, GA Rinnai America Manufacturing Facility • Replaces medium to l
Built for Business Rinnai CU199 and CU160 Commercial Condensing Tankless Water Heaters The CU199 Commercial Tankless Water Heater achieves the highest standards of reliability and efficiency. This 97% thermal efficiency Tankless Water Heater comes standard on the Tankless Rack System™ (wall mount or free-standing) and is also available in individual units.
• 97% thermal efficiency • 199,000 BTU RINNAI® CU199 AND CU160 CU199 and CU160 Features: • Ultra Low NOx compliant • Approved for high altitude up to 10,200 ft (3,109 m) • Indoor and outdoor models • Integrated temperature controller that provides 98°F to 185°F, no external controller required • Commercial warranty*: Heat Exchanger - 8 yrs or 12,000 operation hours, whichever occurs first, All other parts - 5 yrs, Reasonable Labor - 1 yr • Fuel conversion kits available • Isolation valves included Le
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DEMAND DUO® The Time is Right to Switch to Demand Duo®. Easy installation, superior performance and longer life mean there has never been a better time to switch from traditional tanks to the consistency and efficiency of Demand Duo® H- and R-Series solutions.
Performance. Reliability. Peace of Mind. High-Efficiency Hybrid Technology.
DEMAND DUO® H-SERIES 250 $ SAVE TIME WITH FACTORY INSTALLED COMPONENTS EST. SAVINGS WITH FACTORY INSTALLED COMPONENTS 551 33-46% UP TO 551 GALLONS FIRST HOUR DELIVERY @100°F Δ * SMALLER FOOTPRINT, UP TO 46% SPACE SAVINGS** TROUBLE FREE When maximum performance and high efficiency are critical, the Rinnai Demand Duo® H-Series Condensing Commercial Hybrid Water Heating System delivers.
Standard Efficiency Hybrid Technology Connects to 6" B-Vent. Simply Better. 1 The Demand Duo® R-Series easily vents through existing 6” B-Vent, so you save installation 3 time and costs. What’s more, our patented technology delivers Installation Ease reliable performance, longer 1 New 6" B-Vent Exhaust Connector 2 New Pre-assembled Gas Connection 3 New Pre-assembled Electrical Connection service life and lower total cost of ownership when compared to traditional atmospheric tanks.
SAVE TIME – FACTORYINSTALLED ELECTRICAL & GAS COMPONENTS FACTORYINSTALLED GAS DIRT LEG SAVE MONEY – INSTALLS INTO 6” B-VENT DEMAND DUO® R-SERIES Cost-Saving Reliability That Installs Easily. 360˚GAS LINE TROUBLE FREE ROTATION When you need a quick, simple replacement for a traditional atmospheric tank, Rinnai’s Demand Duo R-Series Commercial Hybrid Water Heating System produces consistent, reliable hot water in a cost-saving package.
Rinnai Tankless Rack Systems™ A One-Stop Shop for the Water Heating Solutions of the Future Make reliability, redundancy and flexibility key features in your customers’ water heating solutions. With Rinnai Tankless Rack Systems, your customers can harness all the benefits of tankless water heating technology, pre-assembled and ready to replace their existing water heating systems.
High Performance and Reliability Come Standard. TANKLESS RACK SYSTEMS Rinnai Tankless Free-standing Rack The Rinnai Tankless Free-standing Rack is the perfect replacement for domestic boilers.
Rinnai Tankless Wall-Hanging Rack A Higher Level of Efficiency Shipped fully assembled in a variety of configurations, new Rinnai Tankless Wall-Hanging Rack (TRW) arrives ready to install, and ready to impress. A complete and fully modular solution, the TRW features a sturdy, pre-assembled rack with multiple Rinnai Tankless Water Heaters already mounted and connected to each other.
TANKLESS RACK SYSTEMS Rinnai Customized Solution Get Rinnai tankless technology your way Rinnai is the industry leader in creating custom-engineered water heating solutions built around the needs of their customers. Using proven sizing methodologies, Rinnai’s Application Engineering Center of Excellence is there to consult with you and provide the best total solution for your next project. Call them at 1-800-621-9419 or email at engineering@rinnai.us. Learn more at rinnai.
Rinnai Tankless Rack System™ Benefits Now you can harness all the benefits of tankless water heating technology, pre-assembled and ready to replace the boiler in your existing or planned boiler and storage tank domestic water heating system. Built with superior quality and reliability, Rinnai’s Tankless Rack SystemTM (TRS) offers the perfect BTU upgrade of an old-style domestic water boiler that is reheating storage tanks.
RACK SYSTEM BENEFITS Flexible installation is another TRS strong suit. It fits through a standard 32" doorway, has various venting options including PVC and the Rinnai Common Vent system, and can be mounted indoors or outdoors, either floor-standing or wall-mount. technical support — plus the added benefit of having the Rinnai Commercial Solutions Team help with free sizing and application engineering — and the TRS is the businessfriendly replacement for even the largest boilers.
Flexibility, durability and efficiency SUPER-HIGH-EFFICIENCY SE+ SERIES (CONDENSING) Model CU199i / CU199e CU160i / CU160e RUR199i / RUR199e RUR160i / RUR160e RU199i / RU199e 18.5 x 26.4 x 11.5 (470 x 670 x 290) 18.5 x 26.4 x 11.5 (470 x 670 x 290) 18.5 x 26.4 x 11.5 (470 x 670 x 290) 18.5 x 26.4 x 11.5 (470 x 670 x 290) 18.5 x 26.4 x 11.
SPECIFICATIONS HIGH-EFFICIENCY HE+ SERIES (NON-CONDENSING) RU180i / RU180e RU160i / RU160e RU130i / RU130e RL94i / RL94e RLX94i RL75i / RL75e 18.5 x 26.4 x 11.5 (470 x 670 x 290) 18.5 x 26.4 x 11.5 (470 x 670 x 290) 18.5 x 26.4 x 11.5 (470 x 670 x 290) 14 x 23 x 9 (355.6 x 584.2 x 228.6) 14 x 23 x 9 (355.6 x 584.2 x 228.6) 14 x 23 x 9 (355.6 x 584.2 x 228.
TANKLESS RACK SYSTEM™ CONFIGURATIONS WALL-HANGING WALL-HANGING CU Series Rack Model Number SE+ Series with ThermaCirc360® TRW02CU TRW03CU Tankless Model Number Thermal Efficiency (TE) Ratings not certified by AHRI / Uniform Energy Factor (UEF) AHRI Certified Number of Tankless Units Max Input (BTU/h) TRW03ST RUR 199 and RU199 97% TE / .93 UEF 0.
FREE-STANDING, INLINE Rack Model Number TRS02ILCU SPECIFICATIONS TANKLESS RACK SYSTEM™ CONFIGURATIONS FREE-STANDING RACKS FREE-STANDING, BACK TO BACK TRS03ILCU TRS03CU TRS04CU Tankless Model Number TRS05CU TRS06CU 4 5 6 796,000 995,000 1,194,000 CU199 Thermal Efficiency (TE) Ratings not certified by AHRI / Uniform Energy Factor (UEF) AHRI Certified 97% TE / .
PERFORMANCE CHART FOR TANKLESS RACK SYSTEMS UTILIZING STORAGE RECOVERY CAPACITY AND FIRST HOUR DELIVERED @ TEMPERATURE RISE (°F) WITH STORAGE TANK 60° F Temperature Rise Rack System Configurations 80° F Temperature Rise 100° F Temperature Rise Recovery Pump Size WH qty. 2 3 4 5 6 Model TRW02 / TRW23 TRS02 / TRS23 TRW03 / TRS03 / TRS36 2-TRW02 / TRS04 / TRS46 TRW02 + / TRW03 / TRS05 TRW03 + / TRW03 / TRS06 Max BTUH Input Tank Size (Gal.
PERFORMANCE CHART CROSS REFERENCE FOR EXISTING OR SPECIFIED SYSTEMS TRS/TRW Highlights • 97% thermal efficiency • Direct replacement for domestic boilers Existing or Specified Systems BTUH As Specified or Existing Thermal Efficiency • Indoor/outdoor/wall/floor mount installations • Multiple venting options • No ASME inspection required • Available factory-direct preventive maintenance 400,000 As specified or existing 600,000 As specified or existing ≥ 93% 800,000 As specified or existing ≥ 93%
Venting to Meet Every Commercial Application The Following Vent Options are Available: Now Including 2" Venting up to 65' Vent Runs • Direct Vent with Concentric Pipe* • Direct Vent with Twin Pipe • Common Vent • Room Air • Fewer Wall or Roof Penetrations • Simplifies Handling and Installation • Reduced Material Costs • Easier Routing of Vents 1 DIRECT VENT (Concentric Pipe and Twin Pipe) 2 NON-DIRECT VENT (ROOM AIR AND EXTERNAL) Concentric Pipe Twin Pipe Room Air External (Outdoor) Combustion a
VENTING VENT OPTIONS FOR CU SERIES, SE SERIES AND SE+ SERIES TANKLESS WATER HEATERS VENT OPTIONS Concentric Pipe Twin Pipe Common Vent VENT MATERIAL Exhaust Intake Polypropylene Schedule 40 PVC Polypropylene* or Schedule 40 PVC/CPVC Polypropylene or Schedule 40 PVC/CPVC DIAMETER Header Vent 5" Schedule 40 PVC/CPVC Polypropylene or Schedule 40 PVC/CPVC MAX UNITS 1 MAXIMUM VENT LENGTH 150 ft 4" 65 ft 3" 150 ft 1 2" 65 ft 3" 2 65 ft 4" 4 2-3 Units: 150ft 4 Units: 65 ft 7 5-6 Unit
Common Venting | Direct Vent - Polypropylene 3" SAMPLE HORIZONTAL TERMINATION ASSEMBLY - DIRECT VENT INLINE and CORNER (P/N: 790130) SUPPORT BRACKET REQUIRED BRACKET 90° ELBOW 4" 4" INLINE 4" ADD-ON (P/N: 790134) 4" ADD-ON (P/N: 790142) 6" - 790094 / *791029PPS 4" - 790093 3" - 790124 6" - 790087 / *791027PPS 4" - 790027 3" - 790121 4" BACK-TO-BACK 4" STARTER (P/N: 790132) WALL TERMINATION KIT COMBUSTION AIR & EXHAUST 6" - 790092 4" - 790091 3" - 790123 3' Maximum Horizontal Distance Between B
3" SAMPLE VERTICAL TERMINATION ASSEMBLY - ROOM AIR INLINE and CORNER (P/N: 790131) VENTING KITS Common Venting | Room Air - Polypropylene 39 INCH EXTENSION 6" - 790089 / *791028PPS 4" - 790028 3" - 790122 4" 4" INLINE 4" ADD-ON (P/N: 790139) 4" BACK-TO-BACK 4" STARTER (P/N: 790137) 4" ADD-ON (P/N: 790143) STARTER KIT 4" STARTER (P/N: 790137) 6" - 790138 / *791020PPS 4" - 790137 ROOF TERMINATION 6" - 790096 / *791030PPS 4" - 790095 3" - 790125 7' MAXIMUM VERTICAL DISTANCE BETWEEN BRACKETS.
COMMERCIAL COMMON VENTING COMPONENTS 3 IN. COMMERCIAL COMMON VENTING COMPONENTS (POLYPROPYLENE) 1 Part Number Image Description 790130 1 3 in. Kit Direct Vent for Corner Rack and In-line 790131 2 3 in. Kit Room air for Corner Rack and In-line 790120 3 Elbow 3 in. 45 (2x) 790121 4 Elbow 3 in. 90 790122 5 Extension 3 in.-39 in. 790123 6 Bracket 3 in. metal 790124 7 Wall terminal 3 in. plastic 790125 8 Roof terminal 3 in. plastic 2 3 4 4 IN.
COMMERCIAL COMMON VENTING COMPONENTS COMMERCIAL COMMON VENTING COMPONENTS 6 IN. COMMERCIAL COMMON VENTING COMPONENTS (POLYPROPYLENE) 11 Part Number Image Description 790133 9 6 in. Common vent starter kit DV 790135 10 6 in. Common vent in-line 6” DV new valve 790136 20 6 in. Common vent B2B 6” DV new valve 790138 11 6 in. Common vent starter kit 6” room air 790140 14 6 in. Common vent in-line 6” room air new valve 790141 13 6 in. Common vent B2B 6 in.
ACCESSORIES CONTROLLER 1 Part Number Image MCC-91-2W 1 Description Temp range Color Temperature Controller Commercial White >140°F / 60°C White ACCESSORIES FOR DEMAND RECIRCULATION Part Number Image 2 Description RWM101 2 Control-R™ Wi-Fi Module Attaches easily to the rinnai tankless water heater by a two-wire interface. All models. RWMPB01* 3 Control-R™ Wi-Fi Push Button Mounted near the point of use, like a kitchen faucet or bathroom sink, and operates like a recirculation system.
ACCESSORIES ACCESSORIES CONNECTION CABLES Part Number Image Description REU-MSB-C1 18 Cable Connect VA, VB, Condensing, Excluding V53/R63 (SE Series / HE+ Series) REU-MSB-C2 19 Cable For Connecting MSB-M Control Units (SE Series / HE+ Series) REU-MSB-M 20 Multi-Unit Control (SE Series / HE+ Series) REU-EZC-2 - EZConnect™ Cable REU-OPU3 - BMS/Air Handler (Replaces 103000037) 103000037 - Domestic Priority Switch for Hydronic Air Handler / Maintenance Indication Switch REU-CSA-C1 21 Cas
100 Years of Smart Comfort Through 100 years of innovation, including decades of commercial water heating experience, Rinnai has enhanced the way businesses operate, while creating a healthier way of living for their customers. With headquarters in Japan and a network of 20 subsidiaries and 86 sales offices in 13 countries, this commitment has made us the number one selling brand of tankless water heater systems.
