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Commercial Gas Water Heaters
OTHER FEATURES
• Equipped with gas pressure regulator and pilot fi lter • Integral automatic gas shutoff system prevents excessive water temperature •
A.G.A. rated temperature and pressure relief valve factory-installed • Maximum working pressure is 160 psi standard • Cathodic protection
• Adjustable thermostat with a 120-180°F range.
• THREE YEAR LIMITED TANK WARRANTY – For complete warranty information, consult written warranty or contact A. O. Smith.
OPTIONS
• Manifold kits for multiple heater installations.
• Meets NSF Standard 5 with optional leg kit.
BTN DIA-SCAN™ CONTROLS
The A.O. Smith BTN models feature true self diagnostic controls in a digital solid state design. These advanced control aid in both the
installation and maintenance of the BTN water heater. The White Rogers Silicon Nitride Hot Surface Ignitor ensures rugged reliability and
years of trouble free operation.
Digital Temperature Control
Digital Temperature Control
• Accuracy to within ± 2°F
• Power On/Standby Indicator
• ECO Open Indicator
• Reset Status Indicator
• Heating-Mode Indicator
Solid State Ignition Control
Solid State Ignition Control
• Power On/Standby Indicator
• Gas Valve Circuit Monitor
• Reverse Polarity Indicator
• Improper Grounding Error Indicator
• Lock Out Condition Indicator with Auto Retry
• Low Gas Pressure & Blower Prover Indicator
• Weak Flame Sense Indicator
• Combustion Operation Indicator
• Call for Heat Indicator
Solid State Temperature Probe
Solid State Temperature Probe
• Solid State Thermistor Technology
• Plus or minus 2°Fahrenheit
• Direct immersion package
Silicon Nitride Hot Surface Ignitor
Silicon Nitride Hot Surface Ignitor
• Rugged
• Dependable
• Separate Flame Prover Rod
• Quick connect terminals
• Adaptive learning technology extends ignitor life
www.hotwater.com
AOSCG10500
Revised September 2008
PG 2 OF 4
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