The Ultra Experience Of An endless Supply Of Hot Water.
Our performance is proven. Our promises ARE KEPT. Nearly 100 years ago, we at Rinnai established a tradition of never settling for less than the absolute best—a tradition that has grown even stronger today. Thanks to superior engineering, Rinnai water heating products raise the standard in comfort, convenience and reliability. In fact, our commitment to safety, quality and support has made Rinnai Tankless Water Heaters the #1 selling tankless brand in the U.S. and Canada.
Enhancing the comforts of home. With either Rinnai Tankless Water Heaters or the RH180 Hybrid Tank-Tankless Water Heater, homeowners can now have more hot water than they ever thought possible. The innovation behind our high-efficiency water heaters provides an endless supply of hot water wherever and whenever it’s needed – even for multiple tasks at the same time.
Rinnai Tankless Solutions Give You The Power To Live Better. Tankless technology that saves you time. Never think about your hot water needs again: Innovative technology provides an endless supply of hot water whenever and wherever it’s needed – even for simultaneous uses at multiple fixtures. Showers and baths? Absolutely. Laundry and dishes? No problem. Prioritizing activities and scheduling hot water use is a thing of the past. Save money, splurge on performance.
Condensing tankless technology RINNAI ULTRA SERIES - RUR Model Imagine turning on a shower and getting hot water almost immediately. Considering the average family loses precious time and numerous gallons a day waiting for water to heat up, that would be an invaluable change in routine. If you’re tired of standing idly by while time and water go down the drain, Rinnai has five words that are sure to inspire you: Faster Hot Water Is Here! Bringing Faster Hot Water Home.
The Rinnai Ultra Series Tankless Water Heater SavING time, water and Recirculation in action… Dedicated Return Line Rinnai is the only manufacturer to offer a tankless unit, the RUR, which is easily adaptable to plumbing systems with or without a dedicated recirculation return line right out of the box.
RUR Models money with smart recirculation. HOW THE RUR WORKS. Crossover Valve In applications where a dedicated recirculation line is not available or too costly to install, the RUR Tankless Water Heater utilizes the Crossover Mode of hot water recirculation. The RUR’s integrated recirculation pump, internal bypass line and thermal bypass valve, which is included as standard with every RUR model, make the Crossover Mode of recirculation possible.
Other Recirculation solutions Rinnai recirculation solutions build on the already endless supply of hot water Rinnai Tankless Water Heaters provide—adding the convenience of faster hot water. Rinnai Circ-Logic technology comes standard on all Ultra and Luxury models, and can be used in combination with the following accessories to allow homeowners to set recirculation patterns that coincide with their hot water usage patterns.
Solution 1: GTK15 Pump and Timer Kit Allows homeowners to schedule multiple recirculation events throughout the day to align with usage patterns, such as getting ready in the morning. Solution 2: MC-195T Timer Controller and Pump A stylish, wall-mountable digital control panel works seamlessly with Circ-Logic technology and any properly sized pump. Multiple unique recirculation events can be programmed as well as an override function for homeowners to start recirculation outside of scheduled events.
Flexible Tankless A First in Both Concentric and PVC/CPVC Venting for Condensing Tankless Water Heaters On One Unit The new RUC98i, RUC90i and RUC80i models of the Rinnai Ultra Series Tankless Water Heaters are the only tankless water heaters to offer Concentric Polypropylene or PVC/CPVC venting options on the same unit.
Venting Options Optimized Concentric Venting for Non-Condensing Tankless Water Heaters Rinnai Tankless Water Heaters were the first to use a unique Concentric Venting System, a single-vent assembly option featuring an inner tube for exhaust and an outer tube for fresh air from outdoors. The result is a direct-vent, sealed combustion system that offers optimum safety and performance.
venting parts termination & termination kits 1 Part Number 2 3 4 Image Description Inner Exhaust Material Outer Intake Material 223176PP 1 Condensing Horizontal Termination Kit 12" PP Plastic 223177PP 1 Condensing Horizontal Termination Kit 21" PP Plastic 223186PP 2 Condensing Horizontal Term Diverter Kit 19" PP Plastic 184162PP 3 Condensing Roof Discharge Termination Short (above) 38" PP Plastic 224047PP 4 Condensing Raised Horizontal Termination Kit ("Snorkel") — PP Pla
Accessories To further enhance the performance of Rinnai tankless water heating products, these accessories add even more flexibility. SCALEcutter® Part Number Description Feed 103000038 ScaleCutter System 3/4" Feed 3/4" 103000039 ScaleCutter System Refill 3/4" ScaleCutter System Digital TEMPERATURE Controller Temp.
Condensing TANKLESS WATER HEATERS & RH180 Hybrid tank Ultra Series RUR Models RUC Models RUR98i RUR98e RUC98i RUC90i 18.5 x 26 x 10 18.5 x 26 x 10 18.5 x 26 x 10 18.5 x 26 x 10 Weight (lbs / kg) 72.8 / 33 72.8 / 33 61.7 / 28.0 61.7 / 28.0 Installation Type Indoor Outdoor Indoor Indoor Min./Max. BTU (natural gas) 15,200/199,000 15,200/199,000 15,200/199,000 15,200/180,000 Min./Max. BTU (propane) 15,200/199,000 15,200/199,000 15,200/199,000 15,200/180,000 0.95 0.95 0.95 0.
- tankless water heater model chart and specifications. RU Models RUC80i RU98e RU90e RU80e 18.5 x 26 x 10 18.5 x 26 x 10 18.5 x 26 x 10 18.5 x 26 x 10 61.7 / 28.0 61.7 / 28.0 61.7 / 28.0 61.7 / 28.0 Indoor Outdoor Outdoor Outdoor 15,200/152,000 15,200/199,000 15,200/180,000 15,200/152,000 15,200/152,000 15,200/199,000 15,200/180,000 15,200/152,000 0.96 0.95 0.96 0.96 98°–140° F 98°–140° F 98°–140° F 98º–140º F 98°–185° F 98°–185° F 98°–185° F 98º–185º F 0.4 gpm 0.
A tradition of true reliability. For nearly 100 years, we at Rinnai have been fiercely committed to delivering nothing 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.
