A. O. Smith BTPD-85-140 User Manual

Commercial Gas Water Heaters

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. 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.

FEATURES

POWERED GAS BURNER

Suitable for natural or propane gas (specify when ordering). Powered burner has electronic ﬂ ame 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).

This is a process

BTPD-140

through

BTPD-199

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 ﬁ nish

OTHER FEATURES

Two layers of high temperature ceramic ﬁ ber 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

THREE-YEAR LIMITED TANK WARRANTY

Factory Start-Up included - Required for activating warranty and assuring maximum operating performance. Contact your local sales representative or Authorized Start-Up Agent to arrange a FREE Certiﬁ ed Start-Up.

For complete warranty information, consult written warranty shipped with water heater or contact A. O. Smith

GAS FIRED

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Commercial Gas Water Heaters

DIMENSIONS FOR NATURAL AND POPANE GAS

SHIPPING WT. 615 LBS.

Storage

Models

BTPD-85-140 BTPD-85-199

Maximum supply gas pressure 14” W.C. A negative draft of —.02” to —.07” W.C. is required in vent piping.

Capacity

U.S. Gallons

85 85

Input Rating

BTU/HR.

140,000 199,000

Recovery

Capacity

GPH

80°F Rise

168 239

Recovery

Capacity

GPH

100°F Rise

134 191

Recovery

Capacity

GPH

140°F Rise

137

Motor HP

120V60Hz1 0

1/12 HP/2.2 Amps

SUGGESTED SPECIFICATION

Water heater(s) shall be Model ______________ as manufactured by A. O. SMITH or equal. Water heater(s) shall be type 316L stainless steel and

include a powered gas burner with electronic flame safeguard, intermittent ignition, redundant automatic gas valve, gas pressure regulator and

flame inspection port. Maximum supply gas pressure to heater 14” W.C. Heater(s) shall have an input rating of _______and a recovery rating of

_________GPH at a temperature rise of 100°F with a minimum actual storage capacity of 85 gallons. Heater(s) shall be equipped with 1 1/4” NPT

wat

er inlet and outlet openings, shall have a working pressure of 160 PSI, and listed by Underwriters Laboratories. Controls shall include: high

temperature limit control (manual reset), upper and lower thermostats, CSA/ASME Certified T&P Relief Valve, and draft regulator. Control

compartment door shall be hinged for easy access. The heater(s) shall be insulated with a vermin-proof glass fiber insulation or equal. This is a

proces 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. The outer jacket shall have a premium powder coat baked enamel finish. Heater(s) tank shall have a 3 year limited warranty against

corrosion as outlined in the written warrany.

For Technical Information and Automated Fax Service, call 800-527-1953. A. O. Smith Corporation reserves the right to make product changes or improvements without prior notice.

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AOSCG11100