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Heavy Duty Electric

Heavy Duty Electric Commercial Water Heaters are suitable for general commercial hot water applications and are also ideal for point-of-use installations. Limited Warranty: 3-year tank, 1-year parts.

Available Capacities:
50, 85, and 120 gallons

Available Warranties:
3 year limited tank warranty

Certifications & Ratings:
  • Efficiency: In accordance with ANSI est procedures, these models tested below the maximum allowable standby loss levels of ASHRAE Standard 90.1b-2001. Also exceeds energy efficiency does of all states including California Energy Commission.
  • Safety & Construction: These products are design certified by Underwriters Laboratories (UL) to meet UL standard 1453 as electric booster and commercial storage tank water heaters. All models are North Carolina code compliant.
    • Certified for a 150 PSI Maximum Working Pressure (160 PSI for ASME Models)
  • Optional Construction: ASME construction is available on immersion thermostat models.

For more information on this product please view the Sheet(s) below:

Heavy-Duty Series Specification Sheet


Heavy-Duty Series Use and Care Manual



Displaying products 61 - 90 of 101 results
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Rheem E50A-24-G Heavy Duty Electric ASME Commercial Water Heater
Rheem E50A-24-G Heavy Duty Electric ASME Commercial Water Heater
Price: $4,444.98
Rheem E50A-24-G Heavy Duty Electric ASME Commercial Water Heater
Rheem E50A-24-G Heavy Duty Electric ASME Commercial Water Heater, 50 Gallons, 480V, 24 kW, 3 PH
Rheem E120-12-G Heavy Duty Electric Commercial Water Heater
Rheem E120-12-G Heavy Duty Electric Commercial Water Heater
Price: $4,451.70
Rheem E120-12-G Heavy Duty Electric Commercial Water Heater
Rheem E120-12-G Heavy Duty Electric Commercial Water Heater, 119.9 Gallons, 480V, 12 kW, 3 PH
Rheem E50A-27-G Heavy Duty Electric ASME Commercial Water Heater
Rheem E50A-27-G Heavy Duty Electric ASME Commercial Water Heater
Price: $4,545.03
Rheem E50A-27-G Heavy Duty Electric ASME Commercial Water Heater
Rheem E50A-27-G Heavy Duty Electric ASME Commercial Water Heater, 50 Gallons, 480V, 27 kW, 3 PH
Rheem E120A-15-G Heavy Duty Electric ASME Commercial Water Heater
Rheem E120A-15-G Heavy Duty Electric ASME Commercial Water Heater
Price: $4,667.52
Rheem E120A-15-G Heavy Duty Electric ASME Commercial Water Heater
Rheem E120A-15-G Heavy Duty Electric ASME Commercial Water Heater, 119.9 Gallons, 480V, 15 kW, 3 PH
Rheem E50A-36-G Heavy Duty Electric ASME Commercial Water Heater
Rheem E50A-36-G Heavy Duty Electric ASME Commercial Water Heater
Price: $4,670.85
Rheem E50A-36-G Heavy Duty Electric ASME Commercial Water Heater
Rheem E50A-36-G Heavy Duty Electric ASME Commercial Water Heater, 50 Gallons, 208V, 36 kW, 3 PH
Rheem E50A-30-G Heavy Duty Electric ASME Commercial Water Heater
Rheem E50A-30-G Heavy Duty Electric ASME Commercial Water Heater
Price: $4,674.06
Rheem E50A-30-G Heavy Duty Electric ASME Commercial Water Heater
Rheem E50A-30-G Heavy Duty Electric ASME Commercial Water Heater, 50 Gallons, 480V, 30 kW, 3 PH
Rheem E85-30-G Heavy Duty Electric Commercial Water Heater
Rheem E85-30-G Heavy Duty Electric Commercial Water Heater
Price: $4,695.94
Rheem E85-30-G Heavy Duty Electric Commercial Water Heater
Rheem E85-30-G Heavy Duty Electric Commercial Water Heater, 85 Gallons, 480V, 30 kW, 3 PH
Rheem E85-24-G Heavy Duty Electric Commercial Water Heater
Rheem E85-24-G Heavy Duty Electric Commercial Water Heater
Price: $4,703.73
Rheem E85-24-G Heavy Duty Electric Commercial Water Heater
Rheem E85-24-G Heavy Duty Electric Commercial Water Heater, 85 Gallons, 480V, 24 kW, 3 PH
Rheem E120A-18-G Heavy Duty Electric ASME Commercial Water Heater
Rheem E120A-18-G Heavy Duty Electric ASME Commercial Water Heater
Price: $4,724.72
Rheem E120A-18-G Heavy Duty Electric ASME Commercial Water Heater
Rheem E120A-18-G Heavy Duty Electric ASME Commercial Water Heater, 119.9 Gallons, 208V, 18 kW, 3 PH
Rheem E120-18-G Heavy Duty Electric Commercial Water Heater
Rheem E120-18-G Heavy Duty Electric Commercial Water Heater
Price: $4,798.75
Rheem E120-18-G Heavy Duty Electric Commercial Water Heater
Rheem E120-18-G Heavy Duty Electric Commercial Water Heater, 119.9 Gallons, 208V, 18 kW, 3 PH
Rheem ES85-45-G Heavy Duty Electric Commercial Water Heater
Rheem ES85-45-G Heavy Duty Electric Commercial Water Heater
Price: $4,854.49
Rheem ES85-45-G Heavy Duty Electric Commercial Water Heater
Rheem ES85-45-G Heavy Duty Electric Commercial Water Heater, 85 Gallons, 480V, 45 kW, 3 PH
Rheem ES85-54-G Heavy Duty Electric Commercial Water Heater
Rheem ES85-54-G Heavy Duty Electric Commercial Water Heater
Price: $4,931.75
Rheem ES85-54-G Heavy Duty Electric Commercial Water Heater
Rheem ES85-54-G Heavy Duty Electric Commercial Water Heater, 85 Gallons, 480V, 54 kW, 3 PH
Rheem E120-30-G Heavy Duty Electric Commercial Water Heater
Rheem E120-30-G Heavy Duty Electric Commercial Water Heater
Price: $4,932.70
Rheem E120-30-G Heavy Duty Electric Commercial Water Heater
Rheem E120-30-G Heavy Duty Electric Commercial Water Heater, 119.9 Gallons, 480V, 30 kW, 3 PH
Rheem E120A-27-G Heavy Duty Electric ASME Commercial Water Heater
Rheem E120A-27-G Heavy Duty Electric ASME Commercial Water Heater
Price: $5,083.57
Rheem E120A-27-G Heavy Duty Electric ASME Commercial Water Heater
Rheem E120A-27-G Heavy Duty Electric ASME Commercial Water Heater, 119.9 Gallons, 480V, 27 kW, 3 PH
Rheem E85A-24-G Heavy Duty Electric ASME Commercial Water Heater
Rheem E85A-24-G Heavy Duty Electric ASME Commercial Water Heater
Price: $5,130.84
Rheem E85A-24-G Heavy Duty Electric ASME Commercial Water Heater
Rheem E85A-24-G Heavy Duty Electric ASME Commercial Water Heater, 85 Gallons, 480V, 24 kW, 3 PH
Rheem E120-27-G Heavy Duty Electric Commercial Water Heater
Rheem E120-27-G Heavy Duty Electric Commercial Water Heater
Price: $5,150.64
Rheem E120-27-G Heavy Duty Electric Commercial Water Heater
Rheem E120-27-G Heavy Duty Electric Commercial Water Heater, 119.9 Gallons, 480V, 27 kW, 3 PH
Rheem E85-36-G Heavy Duty Electric Commercial Water Heater
Rheem E85-36-G Heavy Duty Electric Commercial Water Heater
Price: $5,173.18
Rheem E85-36-G Heavy Duty Electric Commercial Water Heater
Rheem E85-36-G Heavy Duty Electric Commercial Water Heater, 85 Gallons, 208V, 36 kW, 3 PH
Rheem E120A-24-G Heavy Duty Electric ASME Commercial Water Heater
Rheem E120A-24-G Heavy Duty Electric ASME Commercial Water Heater
Price: $5,229.18
Rheem E120A-24-G Heavy Duty Electric ASME Commercial Water Heater
Rheem E120A-24-G Heavy Duty Electric ASME Commercial Water Heater, 119.9 Gallons, 480V, 24 kW, 3 PH
Rheem E50-45-G Heavy Duty Electric Commercial Water Heater
Rheem E50-45-G Heavy Duty Electric Commercial Water Heater
Price: $5,241.47
Rheem E50-45-G Heavy Duty Electric Commercial Water Heater
Rheem E50-45-G Heavy Duty Electric Commercial Water Heater, 50 Gallons, 480V, 45 kW, 3 PH
Rheem E120-36-G Heavy Duty Electric Commercial Water Heater
Rheem E120-36-G Heavy Duty Electric Commercial Water Heater
Price: $5,266.80
Rheem E120-36-G Heavy Duty Electric Commercial Water Heater
Rheem E120-36-G Heavy Duty Electric Commercial Water Heater, 119.9 Gallons, 208V, 36 kW, 3 PH
Rheem E85A-27-G Heavy Duty Electric ASME Commercial Water Heater
Rheem E85A-27-G Heavy Duty Electric ASME Commercial Water Heater
Price: $5,269.53
Rheem E85A-27-G Heavy Duty Electric ASME Commercial Water Heater
Rheem E85A-27-G Heavy Duty Electric ASME Commercial Water Heater, 85 Gallons, 480V, 27 kW, 3 PH
Rheem E120-24-G Heavy Duty Electric Commercial Water Heater
Rheem E120-24-G Heavy Duty Electric Commercial Water Heater
Price: $5,324.26
Rheem E120-24-G Heavy Duty Electric Commercial Water Heater
Rheem E120-24-G Heavy Duty Electric Commercial Water Heater, 119.9 Gallons, 480V, 24 kW, 3 PH
Rheem E85A-30-G Heavy Duty Electric ASME Commercial Water Heater
Rheem E85A-30-G Heavy Duty Electric ASME Commercial Water Heater
Price: $5,348.19
Rheem E85A-30-G Heavy Duty Electric ASME Commercial Water Heater
Rheem E85A-30-G Heavy Duty Electric ASME Commercial Water Heater, 85 Gallons, 480V, 30 kW, 3 PH
Rheem ES120-45-G Heavy Duty Electric Commercial Water Heater
Rheem ES120-45-G Heavy Duty Electric Commercial Water Heater
Price: $5,391.41
Rheem ES120-45-G Heavy Duty Electric Commercial Water Heater
Rheem ES120-45-G Heavy Duty Electric Commercial Water Heater, 119.9 Gallons, 480V, 45 kW, 3 PH
Rheem ES120-54-G Heavy Duty Electric Commercial Water Heater
Rheem ES120-54-G Heavy Duty Electric Commercial Water Heater
Price: $5,394.48
Rheem ES120-54-G Heavy Duty Electric Commercial Water Heater
Rheem ES120-54-G Heavy Duty Electric Commercial Water Heater, 119.9 Gallons, 480V, 54 kW, 3 PH
Rheem E120A-30-G Heavy Duty Electric ASME Commercial Water Heater
Rheem E120A-30-G Heavy Duty Electric ASME Commercial Water Heater
Price: $5,424.54
Rheem E120A-30-G Heavy Duty Electric ASME Commercial Water Heater
Rheem E120A-30-G Heavy Duty Electric ASME Commercial Water Heater, 119.9 Gallons, 480V, 30 kW, 3 PH
Rheem E85A-36-G Heavy Duty Electric ASME Commercial Water Heater
Rheem E85A-36-G Heavy Duty Electric ASME Commercial Water Heater
Price: $5,468.11
Rheem E85A-36-G Heavy Duty Electric ASME Commercial Water Heater
Rheem E85A-36-G Heavy Duty Electric ASME Commercial Water Heater, 85 Gallons, 208V, 36 kW, 3 PH
Rheem E120A-36-G Heavy Duty Electric ASME Commercial Water Heater
Rheem E120A-36-G Heavy Duty Electric ASME Commercial Water Heater
Price: $5,627.33
Rheem E120A-36-G Heavy Duty Electric ASME Commercial Water Heater
Rheem E120A-36-G Heavy Duty Electric ASME Commercial Water Heater, 119.9 Gallons, 208V, 36 kW, 3 PH
Rheem E50A-45-G Heavy Duty Electric ASME Commercial Water Heater
Rheem E50A-45-G Heavy Duty Electric ASME Commercial Water Heater
Price: $5,666.30
Rheem E50A-45-G Heavy Duty Electric ASME Commercial Water Heater
Rheem E50A-45-G Heavy Duty Electric ASME Commercial Water Heater, 50 Gallons, 480V, 45 kW, 3 PH
Rheem E50-54-G Heavy Duty Electric Commercial Water Heater
Rheem E50-54-G Heavy Duty Electric Commercial Water Heater
Price: $5,727.17
Rheem E50-54-G Heavy Duty Electric Commercial Water Heater
Rheem E50-54-G Heavy Duty Electric Commercial Water Heater, 50 Gallons, 480V, 54 kW, 3 PH
Page 3 of 4 Page moveprev1234movenext
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