Rinnai RC98E, RC98I, RC80I, RC80E installation manual S Id E R N E R

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Additional Clearances (RC80e, RC98e)

Local codes supersede these clearances.

•Avoid termination locations near a dryer vent.

•Avoid termination locations near commercial cooking exhaust.

36"

12"

(0.91 m) to ventilated or unventilated soffit or eve vent; or to a deck or porch

(0.30 m) to an inside corner

(50 mm) between Rinnai terminals at same level

IN S ID E

C O R N E R

Manual - Rinnai Condensing Water Heaters

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Contents ANS Z21.10.3 CSA Tankless Water Heater Operation and Installation ManualTable of Contents RC80i RC80e RC98i RC98e SpecificationsSafety Behavior and Practices Safety Features Consumer Safety InformationSafety Definitions Features Features Available on Temperature ControllersDescription of Operation Operating InstructionsMC-91-1US & MCC-91-1US Temperature Controllers ModelsModel Temperature Settings Available ºF How to Set the TemperatureTemperature Controller Settings Setting the Sound Volume Voice Prompt Temperature Options Without a Temperature ControllerRe-setting the Maximum Temperature MCC-91 Temperature ControllerSetting the Water Volume Using the Water Smart / Bath Fill FunctionBath Fill Temperature Settings Available OverviewSetting the Clock Setting Controller to MuteFilling the Tub Models MC-91 and MCC-91Maintenance Code Fault Remedy Error CodesCode Over TemperatureWater Quality Trouble Shooting for Common IssuesAccessing Operating Information Circulating Pump Flushing the Heat Exchanger Error Code LC orClean Thermistors General Instructions Installation InstructionsAttachment of the Water Heater Clearances from ApplianceElectrical Connection Error Indication or Air Handler Control SwitchGas Piping General InstructionsPipe Sizing Procedure Example Pressure Relief Valve Installation Instructions Isolation Valves Installation InstructionsPressure Relief Valve Maintenance Water PipingFreeze Protection Pressure Relief ValveManual draining of the water heater When the water heater or external piping has frozenFreeze Protection Piping Refer to the Condensate section in the venting instructions Recommended Piping for Basic InstallationFor this application Recommended Piping for Circulation SystemsVenting Instructions Additional installation requirementsIntake / Exhaust Guidelines CondensateManufacturer Product Parts Maximum Vent LengthVent Products Flue Terminal Clearances ANS Z21.10.3, CSA Description Canadian Installations US InstallationsInside Corner Additional Clearances Vent Terminal RC80i, RC98iS ID E R N E R Flue Installation RC80i, RC98i High Altitude Installations Connecting Multiple Water HeatersNumber of Connected Water Heaters Accessories Necessary GuidelinesCanada only Configurations Temperature Controller InstallationLocation Cable Lengths and SizeOutline of Remote Mounting the ControllerOperating Instructions For Your Safety Read Before OperatingOutlet Flow Data Technical DataPressure Drop Curve Replacement Temperature SettingSpace Heating PumpsRC80i, RC80e DimensionsLadder Diagram Important In the State of Massachusetts 248 CMR 4.00 State RegulationsLimited Warranty Warranty InformationWhat is covered? Consumer SupportLimitation on warranties How do I get service? What is not covered?What will Rinnai do? Instructions dutilisation Instructions d’installationChaud Brûlure Instructions dutilisationOptions de température sans contrôleur à distance Plages de température avec un contrôleur de températureModel Plages de température disponible ºF Les températures suggérées sont deEntretien Instructions générales Instructions d’installationRC80i, RC98i Écartements par rapport à lappareilFixation du chauffe-eau Installations à haute altitude Instructions générales Tuyauterie de gazValve à Bille / Valve de dégagement de pression Valve de dégagement de pression Instructions d’InstallationTuyauterie deau Niveau maximum Qualité de leauSoupape de sûreté Légende Tuyauterie recommandée pour installation de baseCondensat Instructions de ventilationConsignes pour aspiration/évacuation 12.5 m 10.7 m Longueur de ventilation maximumManufacturer Product Produits de ventilationNest PAS Permise Espacement pour terminaison de cheminée ANS Z21.10.3, CSAInstallation de conduit de cheminée RC80i, RC98i VanneMa ualmanuelleValve Instructions dutilisationPhase Neutre Diagramme en escalierInformations sur la garantie Support à la clientèleQuest-ce qui est couvert ? Combien de temps dure la couverture ?Limitation sur les garanties Que fait Rinnai pour exercer la garantie ?Manual Rinnai Condensing Water Heaters U290-665X0300

RC80E, RC80I, RC98E, RC98I specifications

The Rinnai RC80E, RC98I, RC98E, and RC80I are high-efficiency tankless water heaters that exemplify leading-edge technology and engineering. Designed to meet the demands of modern households, these units provide continuous hot water while offering energy savings and compact sizes.

Starting with the RC80E, this model features a maximum flow rate of 8 gallons per minute, making it suitable for smaller homes or multi-family settings. It incorporates Rinnai's Circ-Logic technology, allowing homeowners to customize their hot water recirculation. This means users can schedule hot water availability, ensuring comfort while minimizing water waste.

The RC98I and RC98E models elevate performance, boasting a maximum flow rate of 9.8 gallons per minute. The "I" in RC98I stands for internal, indicating its built-in temperature control and Wi-Fi connectivity options. This allows for remote monitoring and control via a smartphone app, enhancing user convenience. In contrast, the "E" in RC98E indicates it has an external setting, providing flexibility for homeowners seeking installation options that cater to their specific needs.

All four models feature Rinnai’s condensing technology, which utilizes a dual heat exchanger design for superior efficiency. This not only lowers energy costs but also reduces CO2 emissions, aligning with eco-friendly standards. Additionally, they operate at an impressive Uniform Energy Factor (UEF), which is crucial for energy-conscious homeowners.

Safety is a significant consideration in Rinnai’s design philosophy. The RC80E, RC98I, RC98E, and RC80I come equipped with multiple safety features, including overheating protection and venting safeguards, ensuring peace of mind during operation. Their compact size allows for versatility in installation, fitting into tight spaces and freeing up valuable room in your home.

Moreover, these water heaters are designed for longevity, featuring a durable construction that resists corrosion. Rinnai's commitment to quality is evident in their extensive warranty, proving their confidence in the product’s reliability.

In summary, the Rinnai RC80E, RC98I, RC98E, and RC80I units represent a blend of advanced technology, efficiency, and convenience. With significant flow rates, innovative features like Circ-Logic and Wi-Fi compatibility, as well as robust safety measures, they are an excellent choice for any homeowner looking to enhance their hot water experience while promoting energy efficiency.