Bradford-White Corp TG-150I-N(X) Prior to the Installation of the EverHot Direct Vent System

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Prior to the Installation of the EverHot® Direct Vent System

The EverHot TG series water heaters have two adjustable wall mounting support brackets fitted on the top and bottom of the water heater casing. When installing a “Standard Vent Discharge Kit” to vent directly out the wall to the back of the water heater, these brackets should be adjusted so that the water heater is moved out the maximum 2” (5.1 cm) away from the wall. Before cutting the vent terminal to the required length, ensure that the distance the water heater is away from the wall has been accounted for.

Horizontal Direct Vent Installations

Whenever possible, install the EverHot TG series water heater on or near an outside wall for the shortest vent with the least number of elbows. The standard vent kit available for this water heater consists of one 90° vent discharge adapter and a horizontal vent termination kit. This kit is for venting directly through an outside wall.

Figure 9. Standard Vent Kit – Horizontal Direct Vent Installations

(Excludes TG-237I-N(X) and TG-237I-N(X)A models).

For installations on interior walls, venting components may be purchased from the venting suppliers listed in this manual to extend the venting distance using extension tubes and elbows. Use the formula and venting table shown previously in this manual to calculate the total equivalent distance of vent pipe. Do not exceed the maximum of 41 equivalent feet (12.5 m). If the height of the vent pipe is extended 5 feet (1.5 m) or more above the top of the water heater, the condensate collector must be used. Refer to the parts list at the end of this manual, as well as the Venting System Installation Instructions supplied with the venting for available venting components and detailed instructions on fitting the components together.

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Contents TG-150I-NX, TG-180I-NX, TG-199I-NX, TG237I-NX & TG-237I-NXA Table of Contents Page Page If YOU Smell GAS Section II Specifications ModelDimensions 10.0 Section III Installation Instructions Remove Carton UnpackingWater Heater Location Mount Water Heater on the Wall State Regulations Important In the State of Massachusetts 248CMR 4.00Instructions for Connections Section IV Water ConnectionsWater Quality Page Approximate TIME/TEMPERATURE Relationships in Scalds Recommended Piping for a Basic Installation Recommended Piping for a Circulation Systems Recommended Piping for Power Failure Freeze Protection Recommended Piping for Freeze ProtectionPressure Relief Valve Page Page Section V Venting Venting Vent / Air Intake Terminal Locations Direct Vent Terminal LocationVenting System Installation Venting System LayoutPrior to the Installation of the EverHot Direct Vent System Horizontal Direct Vent InstallationsPage Vertical Direct Vent Installations Vertical Vent InstallationsCombustion Blower Dip Switch Settings Dip SwitchInstallation of Venting System Components Condensate Recommended Vent/Air Intake Terminal PositionJoint Connection Coping with CondensationCondensate Drain Shortening of Vent ExtensionsVenting Parts & Dimensions Components Needed for Direct Vent ApplicationsVent Pipe Clamp, p/n Page Measure Dimension to Fit Illustration Showing How to Properly Cut a Vent ExtensionFinal Installation of the Vent System Illustration Showing How to Cut the Vertical Vent to Fit Cut the Vent to FitDirect Vent Installation TG-237IModels Only Mounting the Vent System Vertical DischargeIllustration Showing the Installation of the Air Intake Horizontal Discharge for TG-237IModelsPage High Altitude Installations Page Manufacturer Product Adjustable Horizontal Concentric TerminationVenting Suppliers Manufacturer Product Appliance Vertical Horizontal AdapterSection VI GAS Connections Gas GAS Meter Size Natural GAS onlyGAS Pressure Regulation Specific CorrectionInitial Operation and Testing Installer only Section VII Electrical Connections CPU Page Wiring Diagram for TG-237I-NXand TG-237I-NXAModels Temperature Controls Page Indicator Thermostat Installation of Remote Controls OptionalIllustration Showing Where to Connect Remote Control Harness Wire Color Initial Operation and Testing of Controls Installer onlyTroubleshooting Electrical Resistance Connector Pin NosHeat Exchanger and Outgoing Water Temperature Thermistors Flame RodFrost Protection Amp FusesSequence of Operation Section Viii Operating InstructionsGeneral Instructions To Fill the Water Heater What to do if YOU Smell GAS Lighting Instructions For Your Safety Read Before OperatingProperty damage, personal injury or loss of life Operation InstructionsTemperature Adjustment Turning OFF the Water Heater for AN Extended Period of TimeTemperature Display Use Indicator Approximate TIME/TEMPERATURE Relationships in Scalds ScaldingFirst AID for Scalds Code Code DescriptionCode Code Description Flame Failure Code Section IX Maintenance Burner Flame AppearancePage Circulating Pump Water HeaterPage Section X Parts List Description Quantity Page Description Quantity Page Description Quantity Page Description Quantity TG-237I Models TG-237I-N TG-237I-X TG-237I-NA TG-237I-XA Page Description Quantity Page Description Quantity Page Description Quantity Section XI Warranty What should you do to keep the warranty in effect? What will we do to correct problems?How do you get warranty assistance? What will we not do?Page Page Fax/215-641-1670 Parts Fax/215-641-2180

TG-199I-N(X), TG-237I-N(X)A, TG-150I-N(X), TG237I-N(X), TG-180I-N(X) specifications

Bradford White Corp, a leader in water heating, offers a range of innovative water heaters, including the TG-180I-N(X), TG-237I-N(X), TG-150I-N(X), TG-237I-N(X)A, and TG-199I-N(X) models. These units are designed to deliver energy-efficient performance while ensuring reliability and ease of use for both residential and commercial applications.

One of the main features of the TG series is their robust design, which is built to withstand the rigors of daily use. These models are equipped with a durable steel tank that is glass-lined to prevent corrosion, ensuring a longer lifespan and reduced maintenance needs. The insulation system utilized in these water heaters is designed to minimize heat loss, contributing to overall energy efficiency.

In terms of technology, the TG series utilizes advanced gas burner systems that ensure optimal heating performance. The models feature an atmospheric venting system that is simple to install and maintain, offering great flexibility in terms of placement within a building. Additionally, the inclusion of Bradford White's signature Hydrojet® Total Performance System enhances overall efficiency by reducing sediment buildup, allowing for better heat transfer and increased performance.

Each model in this range is designed with user-friendly controls. The intuitive thermostat settings enable users to easily adjust the water temperature to meet their specific needs. Moreover, these water heaters incorporate safety features such as high-temperature limit switches and a temperature and pressure relief valve, ensuring safe operation.

Another important characteristic of these models is their compliance with industry standards. The TG series meets or exceeds the stringent guidelines set forth by the American National Standards Institute (ANSI) and the National Sanitation Foundation (NSF), demonstrating Bradford White's commitment to quality and safety.

Moreover, the TG series is designed to be environmentally friendly, incorporating features that support lower emissions and energy consumption. By using high-efficiency burners and improved insulation, these models contribute to reduced greenhouse gas emissions, aligning with global sustainability goals.

In summary, the Bradford White Corp TG-180I-N(X), TG-237I-N(X), TG-150I-N(X), TG-237I-N(X)A, and TG-199I-N(X) water heaters are engineered for efficiency, durability, and safety. With advanced features and technologies, they provide reliable hot water solutions for a variety of settings, making them an excellent choice for consumers seeking high-quality water heating options.