Bradford-White Corp ULTRA HIGH EFFICIENCY COMMERCIAL GAS WATER HEATER, 238-48384-00F warranty

CONCENTRIC VENT TERMINAL INSTALLATION PROCEDURE

WARNING

Improper installation, adjustment, service, or maintenance can cause property damage, personal injury, or death. Consult a qualified installer, service agency, or the gas supplier for information or assistance.

This kit must be used only for terminating this water heater. Do not use this termination kit for any other appliance. Using this kit on other appliances and/or water heaters can result in property damage, personal injury, or death.

DO NOT operate this water heater until the installation and assembly of this kit is complete and the piping completed. Failure to complete installation before operation can result in property damage, personal injury, or death.

Before beginning any installation, be sure the main electrical disconnect switch is in the OFF position. Electrical shock can cause personal injury or death.

DO NOT operate this water heater with the rain cap removed or recirculation of combustion products may occur. Water may also collect inside larger combustion-air pipe and flow to the burner assembly. Failure to follow this warning could result in product damage, or improper operation, personal injury or death.

CAUTION

DO NOT use field-supplied couplings to extend pipes. Airflow restriction will occur and the water heater pressure switches may cause intermittent problems.

Vertical Installation (Recommended):

1.Become familiar with concentric vent kit part no. 239-44069-01. Refer to instructions inside concentric vent kit. Refer to the previous section on determining the maximum venting distance and pipe diameter required for the installation. . For venting 4 inch (10.2 cm) or 2 inch (5.1 cm) diameter pipe, use the appropriate bell reducer to reduce to the 3 inch (7.6 cm) diameter vent size to connect to the 3 inch (7.6 cm) vent terminal connections. If the 2 inch diameter concentric vent kit is preferred with 2 inch diameter pipe, then order concentric vent kit part no. 239-44069-02 from your supplier.

WARNING

The EF100T250 and EF100T300 models are not approved for 2 inch diameter vent pipe. Venting with 2 inch pipe on these models may result in damage to the water heater or cause an unsafe condition. DO NOT use 2 inch Vent or Air Intake Pipe on EF100T250/300 models.

Figure 19. Dimensional Layout of Concentric Vent Kit (239-44069-01 3” Kit shown)

Figure 20. Concentric Vent Kit Part Identification

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