Rheem G100-200 Universal 100 Gallon Commercial 199900 BTU Water Heater – Wholesale Water Heater
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RHEEM G100-200 Universal 100 Gallon Commercial 199,900 BTU Water Heater Natural Gas

  • Brand Rheem
  • Model:G100-200
  • Availability In Stock
  • SKU G100-200

Commercial 100 Gallon Universal 199,900BTU Natural Gas Water Heater; Brand: Rheem; Model #: G100-200; Series: Rheem Universal; Automatic Flue Damper; Direct Spark-to-Pilot Ignition System; 3-Year Limited Tank Warranty; Space Saver Design; Used in Motels, Hotels, Gyms, Schools, Restaurants, and Businesses. 

  • 100 galTank Capacity
  • 199,900 BTUInput BTU
  • Natural GasFuel Type
  • 80%Efficiency
  • StandardVenting
  • 73 1/16" H × 30 1/4" Dia.Dimensions

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Brand Rheem
Model G100-200
Warranty 3 Years
Fuel Type Natural Gas
Weight 780 lbs
Gallons 100 gal
BTU 199,900 BTU
Efficiency 80%
Height 73 1/16"
Diameter 30 1/4"
Vent Size 6"
Vent Type Standard

Brand Model BTU/h Gal. Efficiency Dia. Height
American BCG3-100T200-8N 199,000 100 80% 30-1/4" 72"
A.O. Smith BTR-200 199,000 100 80% 30-1/4" 72"
Bradford White D-100S-199-3N 199,000 100 80% 30-1/4" 76-3/4"
Lochinvar CGN199 100 199,000 100 80% 30-1/4" 72"
State SBD100 199NES 199,000 100 80% 30-1/4" 72"

Pilot/Ignitor Assembly SP10764B
Ignition Control w/Cable SP10763C
Thermostat SP11798B
Temperature and Pressure Relief Valve (T&P) SP9013D
Gas Valve - NG SP10963D
Gasket - Handhole Cleanout Plate SP5886
Door Assembly - Louvered AM23664
Handhole Cover - Black AM3459-H
Flue Baffle Assembly AM38485B
LED Assembly w/ Cover AM38875
Dip Tube/Nipple - 1-1/2 in. diameter x 40-1/2 in. long AP10500E-2
Handhole Seal Plate AP11262B-1
Wiring Harness - Damper AP11314C-3
Wiring Harness AP11327-5
Anode Rod - 0.840 in. diameter x 42-3/16 in. long - Magnesium AP11524S
Burner Tube - Commercial SS AP11537
WARRANTY RHEEM COMM 3YR 3T1P AP11828-4
Snap Bushing - 3-1/2 in. AP11843
LED Assembly AP12105-1
Vent Hood Damper Assembly - 9 in. by 6 in. AP15561-1
Orifice - Burner AP5300V-18
Snap Bushing - 7/8 in. AP5316B-4
Snap Bushing - 1-5/16 in. AP5316C-4
Snap Bushing - 2 in. AP7733-2
Nipple - Plastic Lined (1-1/2 in. NPT x 8-1/2 in. long) AP8999AF-5
Handhole Yoke AS24346-1
Burner Assembly - NG / Includes Gas Valve, Pilot Assy AS36669F-5
Pilot Tube AS36950F
Transformer SP10550B
Drain Valve - Brass SP12231B
Handhole Assembly SP22079
Power Switch - On/Off SP8825
Ignition Cable SP8828G

Parts may vary on older models. Please contact our team with your water heater’s serial number to confirm the correct part numbers before ordering.

  • California, Colorado, Utah must order the GNU100-200
  • Texas must order the GN100-200
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  • Same-day shipping or pickup available
  • Free shipping with liftgate

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