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The A.O. Smith® BTPD models feature all stainless steel tank construction and are designed for heating deionized water. The tank and other wetted components are suitable for deionized water.

These units are designed for industrial and process water applications and are not recommend normal potable water heating applications. For potable water heating applications A.O. Smith® designs and builds a long list of other models to choose from. This is a process water heater producing non-potable water, and therefore does not need to meet current edition ASHRAE/IESNA 90.1 or C.E.C. energy guidelines.
Unit of Measure

Specifications

Manufacturer

 N/A A. O. Smith®

Storage Capacity

 N/A 85 U.S. gal

Input Rating

 N/A 140000 BTU/hr

Type

 N/A Liquid Propane Gas Natural Gas

Shipping Weight

 N/A 615 lb

Maximum Gas Supply Pressure

 N/A 14 inWc

Maximum Working Pressure

 N/A 160 psi

Industry Standards

 N/A ASHRAE/IESNA 90.1 ASME Certified C.E.C. Listed CSA® Certified UL® Listed

Maximum Recovery (ºF)

Recovery at 80 ºF Temperature Rise

 N/A 168 gal/h

Recovery at 100 ºF Temperature Rise

 N/A 134 gal/h

Recovery at 140 ºF Temperature Rise

 N/A 96 gal/h

Electrical Characteristics

Motor Power

 N/A 1/12 hp

Voltage

 N/A 120 V

Frequency

 N/A 60 Hz

Phase

 N/A Single

Current

 N/A 2.2 A

Dimensions

Schematic

 N/A
Schematic Drawing for Model BTPD Series Commercial Gas Water Heaters

Features

Features

 N/A Powered Gas Burner
  • Suitable for natural or propane gas (specify when ordering). Powered burner has electronic flame safeguard control with intermittent spark ignition. Also included are main and pilot automatic gas valves, plus gas pressure regulators.
Fully Automatic Controls with Safety Shutoff
  • High temperature limit control (manual reset). CSA®/ASME Certified T & P relief valve. Hinged door control compartment for ease of access. Two thermostats, upper and lower, for accurate temperature control.
    Entire unit UL® listed (File No. MH11631).
Stainless Steel Tank
  • Tank and wetted components suitable for deionized water.
Standard Design Pressure
  • 160 PSI working pressure on all models.
Jacket
  • Is of heavy gauge steel with premium powder coat baked enamel finish.

Other Features

Other Features

 N/A
  • Two layers of high temperature ceramic fiber insulation in combustion chamber
  • Flame inspection port opening
  • Mounted on rugged channel iron skids
  • Barometric draft regulator
  • 120 volt control circuit
  • Redundant solenoid gas valve

Warranty

Warranty

 N/A
  • 3-Year Limited Tank Warranty.
  • Factory Start-Up included - Required for activating warranty and assuring maximum operating performance.

Note

Note

 N/A Maximum supply gas pressure 14" W.C. A negative draft of - 0.02" to - 0.07" W.C. is required in vent piping.