Bradford White M-I-MS40T6LX User Manual

238-37281-00U REV 04/11
GAS WATER HEATER
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 the gas supplier.
For your family’s comfort, safety and convenience we
recommend water heaters be installed and serviced by a
plumbing professional.
MANUFACTURED HOME (MOBILE HOME)
CLOSED COMBUSTION (DIRECT VENTING)
INSTALLATION AND OPERATING
INSTRUCTION MANUAL
FOR YOUR SAFETY
Do not store or use gasoline or other flammable,
combustible, or corrosive vapors and liquids in the
vicinity of this or any other appliance.
WARNING: If the information in these instructions is
not followed exactly, a fire or explosion may result
causing property damage, personal injury or death.
A Spanish language version of these instructions is available by
contacting the company listed on the rating plate.
La versión espãnola de estas instrucciones se puede obtener al
escribirle a la fábrica cuyo nombre aparece en la placa de
especificaciones.

Bradford White M-I-MS40T6LX Specifications

General

Capacity	40 gallons
Energy Factor	0.67
Fuel Type	Natural Gas
Warranty	6 years
BTU Input	40, 000 BTU/hour
Vent Type	Atmospheric Vent
Recovery Rate	40 gallons per hour
Weight	130 lbs
Type	Residential Gas Water Heater

Summary

GENERAL INFORMATION

INSTALLATION

Locating the Water Heater

Guidance on selecting an appropriate location for the water heater.

Minimum Clearances

Specifies required clearances around the water heater for safe operation.

Drain Pan Installation

Details on how to install a drain pan for the water heater.

Combustion Air Supply

Ensuring adequate outdoor air supply for combustion.

Venting

Instructions for properly installing the vent system for exhaust gases.

Water Connections

Steps for connecting water supply and outlet lines.

Gas Connections

Requirements for connecting the natural gas or LP gas supply.

Gas Conversion Instructions

Procedures for converting the water heater between natural gas and LP gas.

GENERAL OPERATION

Filling the Water Heater

Steps to fill the water heater with water before operation.

Draining the Water Heater

Procedure for draining the water heater.

Lighting and Shutdown Instructions

Step-by-step guide for lighting and shutting down the appliance.

Thermostat Adjustment

Instructions for setting and adjusting the thermostat for desired temperature.

MAINTENANCE

Burner Flame Check

Procedure to visually inspect the burner and pilot flames for proper burning.

Regular Maintenance Checks

Annual and periodic checks for safe and reliable operation.

TYPICAL INSTALLATION

PARTS LIST & DESCRIPTION