American Water Heater 381T1206NOX, ULTRA LOW NOx SERIES 104, BCL, 381T1546NOX, 395T1806NOX manual

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Contents Commercial GAS Water Heaters For Models BCLPage Table of Contents Introduction Service WarningService Reminder QualificationsTools Required Multiple Appliance Installations Installation ConsiderationsGas and Electrical Characteristics GAS Pressure RequirementsAIR Supply MAKE-UP AIR Direct Communication with Outdoors Contaminated AIRClosed Water Systems Power SupplyAIR Requirements Thermal ExpansionFeatures and Components Blower and Burner Assembly Burner ReplacementPage Spark Igniter Spark Igniter, Flame Sensor, Sight GlassSpark Igniter / Flame Sensor / Control Timing Flame SensorMinimum Clearances Installation Venting Category and MaterialsVenting BCL VentingExterior Clearances Venting Tables Technical Venting Data Type B GAS VentOperation and Service Sequence of OperationSequence of Operation Flow Chart YESFor Your Safety Read Before Operating Lighting and Operating LabelTroubleshooting Complaint Cause Remedy User Qualified AgencyControls Overview Control BOX Assembly Pressure Switches All ModelsHigh Limit SWITCH/ Digital Thermostat Display Lights Digital Thermostat LED Indication Action StatusThen Continuity Check of High Limit ECOConditions Ohms Upper Temperature Probe Continuity CheckOhms Resistance Table Lower Temperature Probe Continuity Check Wiring Terminals Description Ignition ControlFlame FAILURE- Recycle Mode Start UP/ Flame RECOVERY/ Safety LockoutStart UP Heat Mode Failure to Light LockoutInternal Control Failure Fault ConditionsTroubleshooting Guide for Ignition Control Flame Sensor Current CheckPIN Connections PIN Number Description UGB Blower Speed ControlSW2 SW4 Used for Wiring Diagram American Water Heaters

381T1546NOX, 395T1996NOX, BCL, 381T1206NOX, 395T2506NOX specifications

The American Water Heater Ultra Low NOx Series represents a significant advancement in water heating technology, aiming to meet stringent environmental regulations while delivering reliable hot water for residential applications. Models such as the 104,395T1806NOX, 395T2506NOX, 381T1206NOX, and BCL are designed to prioritize efficiency, performance, and compliance with the latest emission standards.

One of the defining features of the Ultra Low NOx Series is its innovative combustion technology. These water heaters utilize a state-of-the-art gas burner that dramatically reduces nitrogen oxide (NOx) emissions, ensuring compliance with local and federal regulations. This technology not only benefits the environment but also contributes to improved indoor air quality.

Efficiency is a hallmark of the Ultra Low NOx Series, with models designed to maximize energy savings while delivering consistent hot water. They feature a user-friendly, adjustable thermostat, providing homeowners with the ability to set their desired water temperature for optimal comfort. In addition, the insulation on these water heaters is designed to minimize heat loss, ensuring that energy consumption is kept to a minimum.

The Ultra Low NOx models are equipped with an easy-to-use digital control panel that allows homeowners to monitor and adjust settings with ease. This convenience is enhanced by advanced diagnostics, which provide real-time alerts regarding system performance and maintenance needs. This proactive approach helps extend the lifespan of the unit and enhances reliability.

Safety is another crucial characteristic of the Ultra Low NOx Series. Each model is equipped with safety features such as a flame rollout switch and a fully automatic gas shut-off, which ensure that the system operates safely under various conditions.

In terms of installation and maintenance, these models are designed with user-friendly features, making the process simpler for technicians. The compact design allows for flexible installation options, even in tighter spaces.

Overall, the American Water Heater Ultra Low NOx Series, including the 104,395T1806NOX, 395T2506NOX, 381T1206NOX, and BCL models, represents an excellent choice for homeowners seeking an efficient, reliable, and environmentally responsible water heating solution. With a focus on reducing emissions and enhancing performance, these models are built to meet the demands of today's conscientious consumers.
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