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AO Smith Products

AO Smith BTR500A

BTR-500A Commercial Tank Type Water Heater Nat Gas 85 Gal Master-Fit 500,000 BTU Input


Items that are currently in-transit to our warehouse, are currently in-stock at a drop-ship vendor’s, or manufacturer's warehouse will be marked as "Available". These products will ship once your order is processed (usually within 24-48 business hours). For any exceptions to this timeframe, an ETA (Estimated Time of Arrival) for your order will be emailed with accurate shipping dates in order to ensure that you are always updated and informed as to when your order will arrive at its final destination.

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  • Width: 27.75"
  • Height: 84.5"

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Discontinued No longer available.

A.O. Smith BTR-500A Commercial Tank Type Water Heater Nat Gas 85 Gal Master-Fit 500,000 BTU Input. Available at AppliancesConnection


  • 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
  • ASME construction standard
  • Recovery cap. 100°F Rise GPH: 485
  • Gallon capacity: 85
  • Input BTU/HR : 500,000
  • Vent size: 8
  • Made in USA
  • Warranty: 3 Year limited
  • Overall dimension: 84.5" H x 27.75" W x 27.75" D


  • Commercial: yes
  • Installation: Indoor
  • Fuel Type: Natural Gas
  • Type: Water Heaters
  • Tank Capacity: 51-100 Gallons
  • Weight: 856 Lbs
  • Height: 84.5"
  • Width: 27.75"
  • Depth" 27.75"
  • Gallon capacity: 85
  • Input BTU/HR : 500,000
  • Vent size: 8"

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  • Brand:AO Smith
  • SKU:BTR500A
  • UPC:671657300494
  • Stock Id:255816
  • Product Number:SMIBTR500A


  • Fuel Type:Natural Gas
  • Installation:Indoor


  • Width:27.75"
  • Height:84.5"

    Technical Details

  • Weight:856 Lbs
  • Type:Water Heaters
  • Commercial:Yes
  • Tank Capacity:51-100 Gallons
  • Vent Size:8"
  • Gallon Capacity:85
  • Input BTU/HR:500,000