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AO Smith BTR151

BTR-151 Commercial Tank Type Water Heater Nat Gas 32 Gal Master-Fit 120,000 BTU Input Booster Model

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AO Smith BTR151

AO Smith BTR-151 Commercial Tank Type Water Heater Nat Gas 32 Gal Master-Fit 120,000 BTU Input Booster Model
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AO Smith Products
Quick Specs:
Brand: AO Smith
UPC: 671657498214
Stock Id: SID256005
Type: Water Heaters
Fuel Type: Natural Gas
Height: 45"
Total Capacity: 32 Gallons
Volts: 120 Volts
Technical Details
Features: Commercial
Installation: Indoor
Warranty: 3 Year Limited
Application: Plumbing
Diameter: 27.75"
Hertz: 60Hz
Efficiency: 0.80%
BTU Input: 150,000
Max PSI: 160 psi
Vent Size: 6"
Water Connection: 1-1/2"
Gas Connection: 3/4"
Gas Input: 14" W.C. Max
Recovery 100°F Rise: 145 GPH

Perfect solution for negative air pressure! Self-cleaning Master-Fit Plus models feature a blower that produces a power-induced draft of makeup air prior to ignition. This allows more efficient control of heat through the flue collector, making it ideal for installations where negative air pressure poses a problem.


A.O. Smith BTR-151 Commercial Tank Type Water Heater, Natural Gas, 32 Gallon, Master-Fit, Booster, 120,000 BTU Input.


  • Commercial tank type water heater
  • Meets or exceeds the thermal efficiency and/or standby loss requirements of the U.S. department of energy and current edition of ASHRAE/IESNA 90.1
  • Electronic ignition
  • CSA certified and ASME rated T and P relief valve
  • Hand hole cleanout
  • Official powered flue damper
  • Eliminator self-cleaning feature
  • Recovery cap. 100°F Rise GPH: 145
  • Gallon capacity: 32
  • Input BTU/HR : 150,000
  • Vent size: 6
  • Made in USA


  • Type: Water Heaters
  • Fuel Type: Natural Gas
  • Installation: Indoor
  • Application: Plumbing
  • Features: Commercial
  • Capacity: 32 Gallons
  • BTU Input: 150,000
  • Vent Size: 6"
  • Height: 45"
  • Diameter: 27.75"
  • Vent Type: Type: B
  • Efficiency: 0.80%
  • Water Connection: 1-1/2"
  • Gas Input: 14" W.C. Max
  • ASME: No
  • Gas Connection: 3/4"
  • Warranty: 3 Year limited
  • Recovery 100°F Rise: 145 GPH
  • Voltage: 120v
  • Hertz: 60
  • Max PSI: 160 psi

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