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Rheem 100 Gallon Universal Commercial Gas 200,000 BTU Water Heater

Water Heater Description

Rheem 100 Gallon Universal Commercial Gas 200,000 BTU Water Heater

Rheem 100-Gallon Universal is designed to fit into tight retrofit applications and minimize the difficulty of replacing water heaters. Perfect for commercial applications requiring large amounts of hot water.

  • Space-saving tank design
  • System Sentinel™ LED diagnostics
  • Multi-flue tank design

SKU: R-100-G-G100-200

Rheem 100-Gallon Universal Water Heater with exclusive diagnostic system, with glowing LED lights, verifies system operation sequence by sequence. The short heights and narrow jacket diameters, plus the top, front and rear water inlets/outlets offer the ultimate in installation flexibility.

Manufacturer SKU: G100-200(A)

Manufacturer PDF: universal-universal-brochure

Water Heater Warranty

Waterheaters.com will honor all warranties in accordance with manufacturer policies and procedures. Manufacturer warranty issues should be addresses directly with the manufacturer.

3 Years on Tank, 1 Year on Parts

Water Heater Specifications

Brand Rheem
Fuel Natural Gas
Style Tank (whole house)
Tank Capacity (gallons) 100
BTU Input (british thermal units) 200,000
Ignition Type Direct Spark Ignition
Energy Star No


Why Choose Us

Local Service on Long Island, NY for both Residential & Commercial water heaters.

For every water heater installed, Waterheaters.com donates 100 meals to children through Island Harvest.

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