R98LSi

Need greater hot water volume?

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The R98LSi offers our highest maximum output of 9.8 gallons per minute (GPM) of hot water, making it the perfect solution for large-sized residential homes and commercial applications. Whether alone or in combination with multiple units, the R98LSi is your high output source for endless hot water. And its compact size can be mounted on virtually any wall inside your home or building, allowing you to reclaim valuable space.

  • Sleek, modern design
  • Commercial-grade heat exchanger
  • Lightweight and compact
  • Integrated condensate collector
  • EZConnect™ (connects two units together)
  • Meets California and Texas NOx emission standards
  • Works with natural gas or propane
  • Integrated MC-91-1 digital controller with error code indicator
  • Temperature range with controllers: 98°– 185° F
  • 12-year heat exchanger limited warranty for residential installations (5 years on parts, 1 year on labor)

Dimensions: 9.1” W x 18.5” H x 24.3” D
Weight: 55 lbs.
Installation: Interior/Residential or Commercial
Approved Gas Types: Natural Gas or Propane
Minimum/Maximum Gas Rate (Input BTUs): 19,000 - 237,000 NG or LP
Hot Water Capacity: 0.9 to 9.8 GPM at 35° rise
Energy Factor: NA
Electrical: AC 120 Volts – 60 Hz
Connections: Gas Supply: ¾ inch MNPT
Cold Water Inlet: ¾ inch MNPT
Hot Water Outlet: ¾ inch MNPT
Temperature Range (Min-Max):      
Residential 98°-140° F
Commercial 98°-185° F Commercial (requires MCC-91 controller)
Standard Digital Controller: MC-91-1

MC91-1S/W: Standard Digital Controller
MC-100V-1S/W: Deluxe Remote Controller
BC-100V-1S/W:  Bath Fill Remote Controller
MC-502RC-1MS: Wireless Remote Controller
MCC-91-W: Commercial Controller
WRIK-C: Copper Plumbing Kit
WRIK-F: Female Iron Pipe Plumbing Kit
EZConnect™: EZ Connect Cable

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