Page 183 of Propane and Natural Gas Equipment by National Energy Equipment, Inc.

NATIONAL TOLL FREE DIRECTORY 1-866-574-5100 I ON THE WEB www.nee.ca 0 COMMERCIAL WATER HEATERS Features: n The Eliminator n Self-cleaning system n a High Limit Switch (E.C.O.) n Electronic Ignition Control n Automatic Flue Damper Device n Circulating Pump n Heater Performance Efficiency is 80% Standard equipment on these models is a 24V control system including combination thermostat and high limit, automatic electronic ignition, low profile vertical draft hood with integral automatic flue damper, manual service switch, hand hole cleanout(s), T and P relief valve. Requires 15 amp, 120 volt, 1 phase, 60 Hz electrical supply. ASME Construction is standard on models BTRC 200A, 250A, 275A, 400A and 500A. AO Smith Cyclone Water Heaters Features include 94% thermal efficiency, flexible venting, advanced electronic controls, preset power burner, submerged combustion chamber, zero inch clearance, spiral wound flue tube, scale free, glass-lined tank, handhole cleanout, foam insulation, and easy installation. Seamless glass-lined steel tank construction, in which the glass coating is applied to the water side surfaces of the tank after the tank has been assembled and welded. The condensing flue coil is coated on the flue gas side with acid resistant glass lining. The control is an integrated solid state temperature and ignition device with integral diagnostics, with LED fault display capability and digital temp display, and is foam insulated. NEE Capacity BTU Fuel Type Inlet NPT Outlet NPT Diameter Height Width Weight Recovery Rates USG at 100 F BTH120 60 Gallon 125,000 NG 1 1/2 1 1/2 27 3/4 74 1/2 27 3/4 350 lbs 142 BTH120 60 Gallon 120,000 LP 1 1/2 1 1/2 27 3/4 74 1/2 27 3/4 350 lbs 137 BTH150 100 Gallon 150,000 LP or NG 1 1/2 1 1/2 27 3/4 74 1/2 27 3/4 438 lbs 171 NEE # Capacity BTU Fuel Type Vent Gas Inlet Inlet Connections Outlet Connections Diam. Width Weight Recovery Rates USG at 100 F BTRC251 65 Gallon 251,000 LP or NG 8 1/2 1-1/2 (front, back) 1-1/2 (front, back) 27 3/4 75 27 3/4 750 lbs 243 BTRC365 65 Gallon 365,000 LP or NG 8 3/4 1-1/2 (front, back) 1-1/2 (front, back) 27 3/4 75 27 3/4 750 lbs 349 BTRC120 71 Gallon 120,000 LP or NG 5 1/2 1-1/2 (top, front, back) 1-1/2 (top, front, back) 27 3/4 69 3/4 27 3/4 400 lbs 116 BTRC199 76 Gallon 190,000 LP or NG 6 1/2 1-1/2 (top, front, back) 1-1/2 (top, front, back) 27 3/4 70 1/2 27 3/4 470 lbs 193 BTRC154 81 Gallon 154,000 LP or NG 6 1/2 1-1/2 (top, front, back) 1-1/2 (top, front, back) 27 3/4 73 27 3/4 470 lbs 149 BTRC197 95 Gallon 199,000 LP or NG 6 1/2 1-1/2 (top, front, back) 1-1/2 (top, front, back) 27 3/4 81 1/2 27 3/4 603 lbs 193 BTRC275A 100 Gallon 275,000 LP or NG 8 1/2 1-1/2 (top), 2 (front, back) 1-1/2 (top), 2 (front, back) 27 3/4 72 27 3/4 630 lbs 267 AO Smith Masterfit Commercial Gas Tank Type Water Heaters

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