Rinnai Ultra® Tankless Water Heater RUC98i

Stop planning your mornings and evenings around your water heater. Set your own schedule, thanks to the RL75i. Ideal for two- to three-bathroom homes, the RL75i delivers up to 7.5 gallons of hot water per minute (GPM), while saving energy and money. Mount your compact RL75i in virtually any room, and vent directly to the outside with a single wall or roof penetration.

Overview

With an enhanced combustion design, the Rinnai SENSEI Tankless Water Heater provides a better experience for both users and installers. Like all Rinnai Tankless Water Heaters, it's also vertically integrated. That means all key components are manufactured by Rinnai — to ensure Rinnai quality.

Consumer Brochure

Owner’s Manual

Features

ENERGY STAR® Qualified
Certified for Installation in Manufactured (Mobile) Homes
Installation is more efficient with easily accessible control panel
Controls are integrated on internal and external models
Pre-set at 120°F
Natural Gas and Propane Models Available
A parameter adjustment can be made for greater hot water flow (up to 11 GPM) in areas with a low delta T
Simply use the arrows on the controller to select a setting number
Compatible with Full Line of Rinnai Digital Controllers
Temperature Range with Controllers: Residential (98°F – 140°F) Commercial (98°F – 160°F)
12-Year Warranty on Heat Exchanger, 5 Year Parts, 1 Year Labor for Residential Installations

Specifications

Dimensions Width: 18.5 Inches Height: 26.4 Inches Depth: 11.5 Inches Weight 64 Pounds Installation Indoor, Residential and Commercial Hot Water Capacity 0.26 to 8.0 GPM (40° F rise) Approved Gas Types Natural Gas or Propane

Min. Activation Rate 0.4 GPM (1.5 l/min) Flow rate 70°/50° temp. rise: 4.3 / 6.1 CONTROLLER (STANDARD): INTEGRATED CONTROLLERS (OPTIONAL): MC-195T-US, MC-91-2US, MCC-91-2US Minimum/Maximum BTU 15,000 – 160,000 BTU

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Rinnai Ultra® Tankless Water Heater RUC98i

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