A.O. Smith

Cyclone® Mxi 119 gal Thermal Efficiency 499.9 MBH Commercial Natural Gas Water Heater

Part #ABTH50000N000000  |  Manufacturer Part #100234956


119 gal
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Product Details

  • Cyclone® Xi direct vent system is iCOMM compatible and can be monitored from remote locations
  • Spiral heat exchanger keeps hot burner gases swirling, uses centrifugal force to maximize efficiency of heat transfer to water in tank
  • Anodes provides long-lasting tank protection in varying water conditions
  • PermaGlas® ULTRA COAT™ glass lining provides superior protection against corrosion
  • Three year warranty


ANSI Specifications: ANSI Z21.10.3

Application: Commercial

BTU: 499000

CEC Compliant: For Sale in CA

CSA Certified: CSA 4.3

Capacity: 119 gal

Coating: Permaglas® Glass Coating

Collection: Cyclone® Mxi

Diameter: 33 in

End Connection 1: NPT

End Connections: NPT

Fuel Type: Natural Gas

Height: 75-1/2 in

Ignition System: Electronic Ignition

MBH: 499.9

Maximum Pressure: 160 psi

Power Source: Gas

Supply Pipe Connection: 1/2 in

UL Listed: Yes

Vent Type: Direct Vent

Water Heater Capacity Range: Greater than 100 gal

Water Heater Type: Thermal Efficiency

Watts: 146