A.O. Smith CMC/SU-54 user manual

Summary of the content on the page No. 1

Commercial Electric Water Heaters
dura-power
180°f booster models
MODELs
Dura-Power® commercial electric water heaters are designed to boost the water temperatures
M c c/su-6
for applications such as commercial dishwashers, which require very high temperature sanitizing
rinse—typically 180°F. Both 5-gallon countermount “CMC” models and 20-gallon “SU” models are
available with inputs up to 54 kW. Are models are also available with an optional stainless steel
through
tank for use with deionize

Summary of the content on the page No. 2

Commercial Electric Water Heaters power-CIrCuIt fusING for sYstem proteCtIoN Safeguards elements and contactors from short circuits, overloading and line surges Required by National Electric Code and UL when current draw exceeds 120 A all staINless steel JaCKet Cleans easily, corrosion resistant, hinged for easy serviceability Standard on CMC models, optional on SU models GLASS-LINED TANK, ASME TANK CONSTRUCTION Specifically developed for high-temperature water heater use Provides long-las

Summary of the content on the page No. 3

Commercial Electric Water Heaters INput CapaCItY aNd reCoVerY CmC models reCoVerY–GalloNs or lItres per Hour at GpH model staNdard Kw deGree rIse* or Number INput 40°f 100°f 140°f lpH 22°C 56°C 78°C CMC-6 GPH 62 25 18 6 SU-6 LPH 234.7 94.6 68.1 CMC-6 GPH 92 37 26 9 LPH 348.2 140 98.4 SU-6 CMC-6 GPH 123 49 35 12 SU-6 LPH 465.6 185.5 132.5 CMC-6 GPH 154 61 44 15 SU-6 LPH 582.9 230.9 166.5 CMC-6 GPH 184 74 53 18 SU-6 LPH 696.4 280.1 200.6 CMC-6 GPH 205 82 58 20 LPH 775.9 310.4 219.5 SU-6 CMC-6 G

Summary of the content on the page No. 4

Commercial Electric Water Heaters suGGested speCIfICatIoN The water heater(s) shall be A. O. Smith Dura-Power Model(s) CMC/SU _____ rated at _____ KW, _____ volts, _____ -phase, 50/60 cycle AC, and constructed in accordance with ASME Code and shall bear appropriate symbol and be listed with the National Board as required. Heater shall be listed with Underwriters Laboratories and approved by National Sanitation Foundation. Glass-lined tank(s) shall be _____ gallon capacity with 150 psi maximum