A. O. Smith BTP-150-199 User Manual

Commercial Gas Water Heaters

POWERED BURNER MODELS

LARGE-VOLUME POWERED BURNER

FEATURES

The large-volume powered burner line includes the largest, most powerful A. O. Smith tank­type gas water heaters. With tank capacities up to 600 gallons and firing capacities up to 2.5
million BTUs per hour, these large-volume high-output water heaters are capable of producing
over 3,000 gallons (GPH) of hot water per hour at an 80°F rise. These heavy-duty industrial­grade water heaters are designed and built to handle the most demanding hot water heating
requirements of large commercial and industrial users.

POWERED GAS BURNER

U Suitable for natural or propane gas
U Electronic safeguard control with intermittent spark ignition
U Main and pilot automatic gas valves with gas pressure regulators
U Diaphragm air switch for proof of blower operation
U Flame inspection port

FULLY AUTOMATIC CONTROLS WITH SAFETY SHUTOFF

U High-temperature limit control (manual reset)
U CSA and ASME rated T&P relief valve
U Hinged-door control compartment for easy access
U Upper and lower thermostats for accurate temperature control
U Standard control is for 120°-180°F water service
U Factory-installed low-water cutoff

BLUE DIAMOND® GLASS LINING

U Proprietary A. O. Smith glass lining provides superior coverage and unmatched

durability

U Equipped with multiple anode rods for additional corrosion protection

MODELS

BTP 150-140

through

BTP 600-2000

HEAVY-DUTY JACKET

U Heavy-gauge steel jacket with baked powder-coated for durability
U Two 3” handhole inspection openings

MAXIMUM HYDROSTATIC WORKING PRESSURE

U All models: 160 psi

PROFESSIONAL START-UP SERVICE

U FACTORY START-UP INCLUDED

– Required for activating warranty and assuring maximum operating performance.

Contact your local sales representatives or Authorized Start-Up Agent to arrange a
FREE

U Assures proper installation and adjusts burner for clean combustion and most

operation

CODES AND STANDARDS

4.3 CSA Standards

U Meets the thermal efficiency and standby loss requirements of the U.S.

Department of Energy and current edition of ASHRAE/IESNA 90.1

OPTIONAL LOW NOx BURNERS

U Low NOx burners from 400,000 BTUH up to 2 million BTUH
U Complies with Texas Low NOx and Air Quality Management Districts with requirements

of less than 30 ng/j

Revised April 2012

Revised October 2012

start-up.

by UL (Underwriters Laboratories), according to ANSI Z21.10.3-

Low Lead Content

PG 1 OF 6

AOSCG11200

Commercial Gas Water Heaters

Revised April 2012 PG 2 OF 6

Revised October 2012

www.hotwater.com

AOSCG11200