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PowerPack ASME

PowerPack™ ASME Electric Commercial Water Heaters are suitable for general commercial hot water applications and are also ideal for point-of-use installations. Small volume ASME models are designed to meet engineering specifications. Limited Warranty: 3-year tank, 1-year parts.

Available Capacities:
12, 20, 30, and 40 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: Standard on E12A, E20A, E30A, and E40A models.


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


PowerPack Series Brochure


PowerPack Series Specification Sheet


PowerPack Series Use and Care Manual



Displaying products 1 - 29 of 29 results
Rheem E12A-3-G PowerPack ASME Electric Commercial Water Heater
Rheem E12A-3-G PowerPack ASME Electric Commercial Water Heater
Price: $2,289.10
Rheem E12A-3-G PowerPack ASME Electric Commercial Water Heater
Rheem E12A-3-G PowerPack ASME Electric Commercial Water Heater, 13 Gallons, 480V, 3 KW, 1 PH
Rheem E40A-3-G PowerPack ASME Electric Commercial Water Heater
Rheem E40A-3-G PowerPack ASME Electric Commercial Water Heater
Price: $2,432.35
Rheem E40A-3-G PowerPack ASME Electric Commercial Water Heater
Rheem E40A-3-G PowerPack ASME Electric Commercial Water Heater, 40 Gallons, 480V, 3 KW, 1 PH
Rheem E30A-3-G PowerPack ASME Electric Commercial Water Heater
Rheem E30A-3-G PowerPack ASME Electric Commercial Water Heater
Price: $2,441.05
Rheem E30A-3-G PowerPack ASME Electric Commercial Water Heater
Rheem E30A-3-G PowerPack ASME Electric Commercial Water Heater, 30 Gallons, 480V, 3 KW, 1 PH
Rheem E20A-3-G PowerPack ASME Electric Commercial Water Heater
Rheem E20A-3-G PowerPack ASME Electric Commercial Water Heater
Price: $2,446.34
Rheem E20A-3-G PowerPack ASME Electric Commercial Water Heater
Rheem E20A-3-G PowerPack ASME Electric Commercial Water Heater, 19.9 Gallons, 480V, 3 KW, 1 PH
Rheem E20A-6-G PowerPack ASME Electric Commercial Water Heater
Rheem E20A-6-G PowerPack ASME Electric Commercial Water Heater
Price: $2,450.34
Rheem E20A-6-G PowerPack ASME Electric Commercial Water Heater
Rheem E20A-6-G PowerPack ASME Electric Commercial Water Heater, 19.9 Gallons, 480V, 3 KW, 3 PH
Rheem E30A-9-G PowerPack ASME Electric Commercial Water Heater
Rheem E30A-9-G PowerPack ASME Electric Commercial Water Heater
Price: $2,495.05
Rheem E30A-9-G PowerPack ASME Electric Commercial Water Heater
Rheem E30A-9-G PowerPack ASME Electric Commercial Water Heater, 30 Gallons, 480V, 3 KW, 3 PH
Rheem E12A-9-G PowerPack ASME Electric Commercial Water Heater
Rheem E12A-9-G PowerPack ASME Electric Commercial Water Heater
Price: $2,535.70
Rheem E12A-9-G PowerPack ASME Electric Commercial Water Heater
Rheem E12A-9-G PowerPack ASME Electric Commercial Water Heater, 13 Gallons, 480V, 3 KW, 3 PH
Rheem E40A-6-G PowerPack ASME Electric Commercial Water Heater
Rheem E40A-6-G PowerPack ASME Electric Commercial Water Heater
Price: $2,542.75
Rheem E40A-6-G PowerPack ASME Electric Commercial Water Heater
Rheem E40A-6-G PowerPack ASME Electric Commercial Water Heater, 40 Gallons, 480V, 6 KW, 3 PH
Rheem E12A-6-G PowerPack ASME Electric Commercial Water Heater
Rheem E12A-6-G PowerPack ASME Electric Commercial Water Heater
Price: $2,593.00
Rheem E12A-6-G PowerPack ASME Electric Commercial Water Heater
Rheem E12A-6-G PowerPack ASME Electric Commercial Water Heater, 13 Gallons, 480V, 3 KW, 3 PH
Rheem E40A-9-G PowerPack ASME Electric Commercial Water Heater
Rheem E40A-9-G PowerPack ASME Electric Commercial Water Heater
Price: $2,658.18
Rheem E40A-9-G PowerPack ASME Electric Commercial Water Heater
Rheem E40A-9-G PowerPack ASME Electric Commercial Water Heater, 40 Gallons, 480V, 9 KW, 3 PH
Rheem E20A-9-G PowerPack ASME Electric Commercial Water Heater
Rheem E20A-9-G PowerPack ASME Electric Commercial Water Heater
Price: $2,670.11
Rheem E20A-9-G PowerPack ASME Electric Commercial Water Heater
Rheem E20A-9-G PowerPack ASME Electric Commercial Water Heater, 19.9 Gallons, 480V, 3 KW, 3 PH
Rheem E30A-6-G PowerPack ASME Electric Commercial Water Heater
Rheem E30A-6-G PowerPack ASME Electric Commercial Water Heater
Price: $2,700.65
Rheem E30A-6-G PowerPack ASME Electric Commercial Water Heater
Rheem E30A-6-G PowerPack ASME Electric Commercial Water Heater, 30 Gallons, 480V, 3 KW, 3 PH
Rheem E20A-12-G PowerPack ASME Electric Commercial Water Heater
Rheem E20A-12-G PowerPack ASME Electric Commercial Water Heater
Price: $2,718.49
Rheem E20A-12-G PowerPack ASME Electric Commercial Water Heater
Rheem E20A-12-G PowerPack ASME Electric Commercial Water Heater, 19.9 Gallons, 480V, 3 KW, 3 PH
Rheem E40A-12-G PowerPack ASME Electric Commercial Water Heater
Rheem E40A-12-G PowerPack ASME Electric Commercial Water Heater
Price: $2,789.91
Rheem E40A-12-G PowerPack ASME Electric Commercial Water Heater
Rheem E40A-12-G PowerPack ASME Electric Commercial Water Heater, 40 Gallons, 480V, 12 KW, 3 PH
Rheem E30A-12-G PowerPack ASME Electric Commercial Water Heater
Rheem E30A-12-G PowerPack ASME Electric Commercial Water Heater
Price: $2,824.33
Rheem E30A-12-G PowerPack ASME Electric Commercial Water Heater
Rheem E30A-12-G PowerPack ASME Electric Commercial Water Heater, 30 Gallons, 480V, 3 KW, 3 PH
Rheem E20A-15-G PowerPack ASME Electric Commercial Water Heater
Rheem E20A-15-G PowerPack ASME Electric Commercial Water Heater
Price: $2,862.88
Rheem E20A-15-G PowerPack ASME Electric Commercial Water Heater
Rheem E20A-15-G PowerPack ASME Electric Commercial Water Heater, 19.9 Gallons, 480V, 3 KW, 3 PH
Rheem E40A-15-G PowerPack ASME Electric Commercial Water Heater
Rheem E40A-15-G PowerPack ASME Electric Commercial Water Heater
Price: $2,903.46
Rheem E40A-15-G PowerPack ASME Electric Commercial Water Heater
Rheem E40A-15-G PowerPack ASME Electric Commercial Water Heater, 40 Gallons, 480V, 15 KW, 3 PH
Rheem E30A-15-G PowerPack ASME Electric Commercial Water Heater
Rheem E30A-15-G PowerPack ASME Electric Commercial Water Heater
Price: $2,911.26
Rheem E30A-15-G PowerPack ASME Electric Commercial Water Heater
Rheem E30A-15-G PowerPack ASME Electric Commercial Water Heater, 30 Gallons, 480V, 3 KW, 3 PH
Rheem E20A-18-G PowerPack ASME Electric Commercial Water Heater
Rheem E20A-18-G PowerPack ASME Electric Commercial Water Heater
Price: $2,949.82
Rheem E20A-18-G PowerPack ASME Electric Commercial Water Heater
Rheem E20A-18-G PowerPack ASME Electric Commercial Water Heater, 19.9 Gallons, 480V, 3 KW, 3 PH
Rheem E40A-18-G PowerPack ASME Electric Commercial Water Heater
Rheem E40A-18-G PowerPack ASME Electric Commercial Water Heater
Price: $2,998.81
Rheem E40A-18-G PowerPack ASME Electric Commercial Water Heater
Rheem E40A-18-G PowerPack ASME Electric Commercial Water Heater, 40 Gallons, 480V, 18 KW, 3 PH
Rheem E30A-18-G PowerPack ASME Electric Commercial Water Heater
Rheem E30A-18-G PowerPack ASME Electric Commercial Water Heater
Price: $3,053.37
Rheem E30A-18-G PowerPack ASME Electric Commercial Water Heater
Rheem E30A-18-G PowerPack ASME Electric Commercial Water Heater, 30 Gallons, 480V, 3 KW, 3 PH
Rheem E30A-24-G PowerPack ASME Electric Commercial Water Heater
Rheem E30A-24-G PowerPack ASME Electric Commercial Water Heater
Price: $3,175.10
Rheem E30A-24-G PowerPack ASME Electric Commercial Water Heater
Rheem E30A-24-G PowerPack ASME Electric Commercial Water Heater, 30 Gallons, 480V, 3 KW, 3 PH
Rheem E40A-24-G PowerPack ASME Electric Commercial Water Heater
Rheem E40A-24-G PowerPack ASME Electric Commercial Water Heater
Price: $3,188.88
Rheem E40A-24-G PowerPack ASME Electric Commercial Water Heater
Rheem E40A-24-G PowerPack ASME Electric Commercial Water Heater, 40 Gallons, 480V, 24 KW, 3 PH
Rheem E40A-27-G PowerPack ASME Electric Commercial Water Heater
Rheem E40A-27-G PowerPack ASME Electric Commercial Water Heater
Price: $3,799.26
Rheem E40A-27-G PowerPack ASME Electric Commercial Water Heater
Rheem E40A-27-G PowerPack ASME Electric Commercial Water Heater, 40 Gallons, 480V, 27 KW, 3 PH
Rheem E30A-27-G PowerPack ASME Electric Commercial Water Heater
Rheem E30A-27-G PowerPack ASME Electric Commercial Water Heater
Price: $3,892.52
Rheem E30A-27-G PowerPack ASME Electric Commercial Water Heater
Rheem E30A-27-G PowerPack ASME Electric Commercial Water Heater, 30 Gallons, 480V, 3 KW, 3 PH
Rheem E40A-30-G PowerPack ASME Electric Commercial Water Heater
Rheem E40A-30-G PowerPack ASME Electric Commercial Water Heater
Price: $3,996.28
Rheem E40A-30-G PowerPack ASME Electric Commercial Water Heater
Rheem E40A-30-G PowerPack ASME Electric Commercial Water Heater, 40 Gallons, 480V, 30 KW, 3 PH
Rheem E30A-30-G PowerPack ASME Electric Commercial Water Heater
Rheem E30A-30-G PowerPack ASME Electric Commercial Water Heater
Price: $4,221.37
Rheem E30A-30-G PowerPack ASME Electric Commercial Water Heater
Rheem E30A-30-G PowerPack ASME Electric Commercial Water Heater, 30 Gallons, 480V, 3 KW, 3 PH
Rheem E30A-36-G PowerPack ASME Electric Commercial Water Heater
Rheem E30A-36-G PowerPack ASME Electric Commercial Water Heater
Price: $4,266.73
Rheem E30A-36-G PowerPack ASME Electric Commercial Water Heater
Rheem E30A-36-G PowerPack ASME Electric Commercial Water Heater, 30 Gallons, 480V, 3 KW, 3 PH
Rheem E40A-36-G PowerPack ASME Electric Commercial Water Heater
Rheem E40A-36-G PowerPack ASME Electric Commercial Water Heater
Price: $4,396.46
Rheem E40A-36-G PowerPack ASME Electric Commercial Water Heater
Rheem E40A-36-G PowerPack ASME Electric Commercial Water Heater, 40 Gallons, 480V, 36 KW, 3 PH
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