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Residential Products
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Universal

MODEL GN91-200 LN
United States
Tank - 3 Years
Parts - 1 Year

Canada
Tank - 3 Years
Parts - 1 Year
  • Space-saving tank design
  • 98,000 - 400,000 BTU/Hr.
  • System Sentinel LED diagnostics
  • Multi-flue tank design
Select Capacity
35
Gallons
50
Gallons
65
Gallons
72
Gallons
75
Gallons
76
Gallons
82
Gallons
85
Gallons
91
Gallons
100
Gallons

SKU GN91-200 LN
Model Universal
Tank Capacity 91
Fuel Electric
Height 71.81"
Single Shower Minutes 41
Number Back To Back Showers 4

Universal is a family of commercial gas water heaters that are designed to fit intotight retrofit applications

Features & Benefits

The tighter the commercial retrofit, the more you will appreciate how the Universal’s compact size and multiple water connections simplify installations. Choose from 80% thermal efficiency models that range from 98,000-399,900 Btu/h and have maximum temperature setting of 180 degrees Fahrenheit.

Space Saver Design

The short heights and narrow jacket diameters, plus the top, front and rear water inlets/outlets offer the ultimate in installation flexibility.

System Sentinel LED Diagnostic System

Our exclusive diagnostic system, with glowing LED lights, verifies system operation sequence by sequence.

Patented Technology

Universal’s proprietary steel formulation, patented multi-flue design, combined with two coats of porcelain enamel, results in a superior heat exchanger design.

Stainless Steel Burners

Precision burners, raised port design, are formed from high chromium stainless steel. Each burner assembly slidesout like a drawer for quick inspection and maintenance.

Low Profile Automatic Flue Damper

Low profile damper minimizes overall product height. Heavy duty vent hood supports are designed to withstand the rigors of installation. Full-port, Full-flow Drain Valve Factory installed brass drain valve allows for faster draining and servicing.

Direct Spark-to-Pilot Ignition System

Energy saving ignition that ignites pilot only when there is a call for heat.

Altitude Certifications

Up to 5,000 feet for natural gas and 2,000 feet for LP; with high altitude certification kit, up to 8,000 feet.

Patented Anode Rods

Anode design utilizes multiple magnesium rods to ensure corrosion resistance for a long tank life.

G100-200 G100-250 G75-125 G76-200-1 G85-400 GN75-125 GNU75-125 G75-200-1 NG G100-200 NG G75-125 NG G65-360-1 NG G72-250 NG G60-50N-1 G76-200-1 LP G75-125 LP

United States
Tank - 3 Years
Parts - 1 Year

Canada
Tank - 3 Years
Parts - 1 Year

More Commercial Rheem Products

Find additional documentation by viewing these related products.

Natural Gas
Triton Heavy Duty SS
Capacity 80-100

THE TRITON ADVANTAGE

  • Built in Smart Monitoring Technology
  • Integrated Wi-Fi with App
  • Leak Detection & Prevention System
  • Integrated BMS Connectivity via BacNet port
  • Replace Any Competitor Brand with Easy Retrofit Features
Natural Gas
Triton Heavy Duty SU
Capacity 80-100

THE TRITON ADVANTAGE

  • Built in Smart Monitoring Technology
  • Integrated Wi-Fi with App
  • Leak Detection System
  • Replace Any Competitor Brand with Easy Retrofit Features
Natural Gas
Triton Light Duty SS
Capacity 50-75
  • 50 & 75-Gallon Options
  • 76,000-100,000 BTU/h
  • Up to 97% Thermal Efficiency
  • Leak Detection and Prevention System
  • Integrated BMS Connectivity via BacNet Port 
  • Porcelain Coated Tank Lining and Heat Exchanger
Natural Gas
Triton Light Duty SU
Capacity 50-75
  • 50 and 75-Gallon Options
  • 76,000-100,000 BTU/h
  • Up to 97% Thermal Efficiency
  • Leak Detection System 
  • Porcelain Coated Tank Lining and Heat Exchanger
  • Natural and LP Gas