Bradford White EVERHOT TG-150I-N(X) User Manual

238-48022-00D 7/11
Bradford White EverHot

Tankless Gas Water Heater
For Interior Installation
TG-150I-N(X), TG-180I-N(X), TG-199I-N(X), TG237I-N(X) & TG-237I-N(X)A
INSTALLATION AND OPERATION INSTRUCTION MANUAL
With Troubleshooting Guide
PLACE THESE INSTRUCTIONS ADJACENT TO WATER HEATER AND NOTIFY OWNER TO KEEP FOR FUTURE REFERENCE
 Do not store or use gasoline or other
flammable vapors and liquids in the vicinity of this
or any other appliance
 WHAT TO DO IF YOU SMELL GAS
 Do not try to light any appliance.
 Do not touch any electrical switch; do not use
any phone in your building.
 Immediately call your gas supplier from a
neighbor’s phone. Follow the gas supplier’s
instructions.
 If you cannot reach your gas supplier, call the
fire department.
 Installation and service must be performed by a
qualified installer, service agency, or gas supplier.
WARNING: If the information in these
instructions is not followed exactly, a fire or
explosion may result causing property
damage, personal injury or death
Ambler, PA 19002
Tech. Service (800) 334-3393
Service Part (800) 538-2020
Warranty Service (800) 531-2111
A Spanish language version of these instructions is available by
contacting Bradford White.
La versión espãnola de estas instrucciones se puede obtener al
escribirle a la fábrica cuyo nombre aparece en la placa de.

Bradford White EVERHOT TG-150I-N(X) Specifications

General

Model Number	TG-150I-N(X)
Input BTU	40, 000 BTU/hr
Input Gas Rate BTU	40, 000 BTU/hr
Vent Size	3 inches
Fuel Type	Natural Gas
Energy Factor	0.62
Venting	Atmospheric

Summary

SECTION I: IMPORTANT INFORMATION

Safety Signal Word Definitions

Explains DANGER, WARNING, CAUTION, and NOTICE signal words and their meanings.

SECTION III: INSTALLATION INSTRUCTIONS

General Installation Requirements

Water Heater Mounting and Clearances

PRESSURE RELIEF VALVE

Pressure Relief Valve Installation and Warnings

Covers installation, warnings, and clearance requirements for the pressure relief valve.

SECTION V: VENTING

Venting System Requirements and Installation

SECTION VI: GAS CONNECTIONS

Gas Supply Requirements and Connections

Outlines requirements for gas supply type, pressure, and connection procedures.

SECTION VII: ELECTRICAL CONNECTIONS

Wiring Requirements and Safety Precautions

Details electrical wiring standards, power supply, and safety precautions.

TEMPERATURE CONTROLS

Setting and Adjusting Water Temperature

Explains how to set and adjust the water heater's temperature controls.

Remote Control Installation

SECTION VIII: OPERATING INSTRUCTIONS

General Operation and Filling Procedure

Lighting and Shut-off Instructions

Provides step-by-step instructions for lighting and safely turning off the unit.

Turning Off Water Heater and Temperature Adjustment

SCALDING

Scalding Hazards and Prevention

Warns about scalding risks and provides advice on prevention methods.

SECTION IX: MAINTENANCE

Routine Maintenance and Visual Checks

Outlines regular maintenance tasks and visual inspection procedures.

Heat Exchanger Flushing Procedure

SECTION XI: WARRANTY

Limited Warranty Coverage and Exclusions

Details what the limited warranty covers and what it excludes.

Warranty Registration and Assistance