Bradford-White Corp TG-150E-N(X), TG-237E-N(X)A, TG237E-N(X) Section II Specifications, Model

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SECTION II: SPECIFICATIONS

Table 1. Specifications.

 

Model

 

 

 

TG-150E-N(X)

 

 

TG-180E-N(X)

 

 

TG-199E-N(X)

 

TG-237E-N(X)

TG-237E-N(X)A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Minimum Rate Btu/h

 

 

 

 

15,000

 

 

 

 

 

 

19,000

 

 

Maximum Rate Btu/h

 

 

150,000

 

180,000

 

199,000

 

 

237,000

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Flow Rate (Min-Max) *

 

 

 

0.6-6.3 GPM

 

 

 

 

0.6-7.5 GPM

 

 

 

0.6-9.4 GPM

 

 

0.6-9.8 GPM

 

 

 

 

 

(2.3-24 L/min)

 

 

 

(2.3-28.4 L/min)

 

 

(2.3-35.5 L/min)

 

 

(2.3-37 L/min)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Flow Rate (45ºF rise)

 

 

 

5.5 GPM

 

 

 

 

6.6 GPM

 

 

7.1 GPM

 

8.5 GPM

 

 

 

 

 

(20.8 L/min)

 

 

 

 

(25.1 L/min)

 

 

(27.0 L/min)

 

(32.2 L/min)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Default Temperature Setting

 

 

 

 

 

 

 

 

 

 

 

 

104°F (40°C)

 

 

 

 

Maximum Temp Setting (commercial **)

 

160°F (71°C)

 

 

180°F (82°C)

 

185°F (85°C)

 

 

Maximum Temp Setting (residential)

 

 

 

 

 

 

 

 

 

 

 

120°F (49°C)

 

 

 

 

Minimum Temperature Setting

 

 

 

 

 

 

96°F (36°C)

 

 

 

 

 

98°F (37°C)

 

 

Weight

 

 

 

 

 

 

 

 

46 lb (21 kg)

 

 

 

 

 

55 lb (25 kg)

 

 

Energy Factor

 

 

0.82

 

 

0.82

 

0.82

 

 

N/A

 

 

Thermal Efficiency

 

 

 

 

 

 

 

 

 

 

83.0%

 

 

 

 

 

 

Noise level (inside rating)

 

 

 

 

 

 

 

 

 

 

 

 

49 dB

 

 

 

 

 

 

 

Normal

 

 

45 W

 

 

 

 

50 W

 

 

55 W

 

 

72 W

 

 

Electrical

 

 

Standby

 

 

 

 

 

 

 

 

 

 

2 W

 

 

 

 

Consumption

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Anti-frost

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

100 W

 

 

 

 

 

116 W

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Protection

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

By-Pass Control

 

 

 

Fixed

 

 

 

 

 

Electronic

 

 

Minimum Gas Supply

 

 

Natural Gas

 

 

 

 

 

 

 

 

 

 

 

5.0 inch W.C.

 

 

 

 

Pressure

 

 

Propane

 

 

 

 

 

 

 

 

 

 

8.0 inch W.C.

 

 

 

 

Maximum Gas Supply

 

Natural Gas

 

 

 

 

 

 

 

 

 

 

 

10.5 inch W.C.

 

 

 

 

Pressure

 

Propane

 

 

 

 

 

 

 

 

 

 

13.5 inch W.C.

 

 

 

 

Type of Appliance

 

 

 

 

 

 

Temperature controlled continuous flow gas water heater

 

 

Operation

 

 

 

With or without remote controls, mounted in kitchen, bathroom, etc.

 

 

Approved Gas Type

 

 

 

Natural Gas or Propane-Ensure unit matches gas type supplied at the installation location.

 

 

Connections

 

 

 

Gas Supply: 3/4" MNPT, Cold Water Inlet: 3/4" MNPT, Hot Water Outlet: 3/4" MNPT

 

 

Ignition System

 

 

 

 

 

 

 

 

 

 

Direct Spark Ignition

 

 

 

 

Electric Connections

 

 

 

Water Heater: AC 120 Volts, 60Hz. Remote Control: DC 12 Volts (Digital)

 

 

Water Temperature Control

 

 

 

 

 

 

 

 

Simulation Feedforward and Feedback

 

 

Minimum Water Supply Pressure

 

 

20 PSI (Recommended 30-80 PSI for maximum performance)

 

 

Maximum Water Supply Pressure

 

 

 

 

 

 

 

 

 

 

 

150 PSI

 

 

 

 

Remote Control Cable

 

 

 

 

 

 

 

 

Non-Polarized Two Core Cable (Minimum 22 AWG)

 

 

ENERGY STAR® Qualified

 

 

 

 

Yes (U.S. and Canada)

 

 

No

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*Minimum flow may vary slightly depending on the temperature setting and the inlet water temperature.

**For commercial and hydronic applications requiring higher temperatures. Requires the use of an optional controller (P/N 239-47805-00).

Bradford White Corporation is continually updating and improving products. Therefore, specifications are subject to change without prior notice.

The maximum inlet gas pressure must not exceed the value specified by the manufacturer. The minimum value listed is for the purpose of input adjustment.

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Contents TG-150E-NX, TG-180E-NX, TG-199E-NX, TG237E-NX & TG-237E-NXA Table of Contents Page Page If YOU Smell GAS Section II Specifications ModelDimensions TG-150E TG-180E TG-199E Section III Installation Instructions Unpacking Water Heater LocationRemove Carton Mount Water Heater on the WallState Regulations Important In the State of Massachusetts 248CMR 4.00Installation Clearances Description Canadian Installations Inside Corner High Altitude Installations Section IV Water Connections Water QualityInstructions for Connections 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 GAS Connections Gas GAS Meter Size Natural GAS onlyGAS Pressure Regulation Specific CorrectionInitial Operation and Testing Installer only Section VI Electrical Connections CPU Page Wiring Diagram for TG-237E-NXand TG-237E-NXAModels Temperature Controls Page Temperature Display Use Indicator Installation of ControlsInitial Operation and Testing of Controls Installer only Illustration Showing Where to Connect Remote Control HarnessTroubleshooting Electrical Wire ColorResistance Connector Pin Nos Heat Exchanger and Outgoing Water Temperature Thermistors Flame RodFrost Protection Amp FusesSection VII Operating Instructions General Instructions To Fill the Water HeaterSequence of Operation 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 Diagnostic Codes on the Temperature Control Display Code Code DescriptionCode Section Viii Maintenance Burner Flame AppearancePage Circulating Pump Water HeaterPage Section IX Parts List Description Quantity Page Description Quantity Page Description Quantity Page Description Quantity TG-237E Models TG-237E-N TG-237E-X TG-237E-NA TG-237E-XA Page Description Quantity Page Description Quantity Page Description Quantity Section X 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 Page Fax/215-641-1670 Parts Fax/215-641-2180

TG-199E-N(X), TG237E-N(X), TG-180E-N(X), TG-150E-N(X), TG-237E-N(X)A specifications

Bradford White Corporation is renowned for its innovative solutions in the water heating and storage sector, offering a range of high-quality products designed for residential and commercial applications. Among its standout offerings are the TG series models, including TG-237E-N(X)A, TG-150E-N(X), TG-180E-N(X), TG-237E-N(X), and TG-199E-N(X). These models are specifically designed to maximize efficiency while providing reliable hot water delivery.

One key feature of the TG series is its high Energy Factor (EF) ratings, which signify exceptional energy efficiency. The models employ advanced technologies that not only reduce energy consumption but also minimize environmental impact. These products typically include a highly efficient burner system that enhances heat transfer, ensuring that users enjoy maximum hot water availability without incurring high utility costs.

Each model is crafted with robust materials, designed to withstand the rigors of everyday use. For example, the tanks are typically built from durable steel and feature an advanced glass lining that protects against corrosion and extends the lifespan of the unit. Additionally, these models are equipped with high-quality insulation that helps retain heat, further improving efficiency.

The TG series also emphasizes user convenience and safety. Many units come with a user-friendly control system that allows for easy temperature adjustments and monitoring. This is complemented by built-in safety features such as automatic shut-off capabilities, helping to prevent overheating or other potential hazards.

Another characterizing aspect of the TG series is its flexibility in installation. These water heaters are designed to fit various spaces and configurations, ensuring that they can meet the needs of different households or commercial facilities. Additionally, some models are compatible with both natural gas and propane, offering versatility in fuel options.

In terms of technology, these Bradford White water heaters include features such as electronic gas control systems that provide precise temperature management, and advanced airflow designs that optimize combustion efficiency. This focus on technology ensures that the TG series is not only reliable but also a smart choice for cost-conscious consumers looking to reduce their energy bills.

In summary, the Bradford White TG series, with models like TG-237E-N(X)A, TG-150E-N(X), TG-180E-N(X), TG-237E-N(X), and TG-199E-N(X), stands out for its robust design, efficiency, and advanced safety features. Whether for residential or commercial use, these hot water solutions continue to meet the evolving needs of consumers while prioritizing reliability and performance.