To remove sediment and lime scale:

1.Drain the heater. Refer to DRAINING THE WATER instructions in this section.

2.Remove outer cover plate from lower side of water heater jacket.

3.Remove cover and gasket from cleanout opening.

4.Remove lime, scale or sediment using care not to damage the glass-lining.

5.Inspect cleanout plate gasket: Replace gasket if necessary (Contact Bradford White Local Distributor for correct part number).

6.Install gasket and cleanout plate. Be sure to draw plate up tight by tightening screws securely.

7.Close the drain valve. Open a hot water fixture to allow air to escape. Open the cold water supply to water heater and allow the tank to fill. Follow the lighting instructions.

8.Check for water leakage.

9.Install outer jacket cover plate.

ANODE INSPECTION AND REPLACEMENT

This water heater is equipped with multiple sacrificial anodes. Anodes protect the glass-lined tank from corrosion by sacrificing themselves through electrolysis. When the anode material is consumed, there is no more protection and corrosion of the tank accelerates.

Inspection of the anode every 6 months allows you to identify the rate of anode degradation. The anode should be replaced when its diameter is 3/8 of an inch, or annually which ever is first. Aggressive, very hot and softened water causes rapid consumption of the anode requiring frequent inspections. The replacement anodes rods are available from your Bradford White distributor.

To inspect or replace an anode:

The anodes on this water heater are easily accessible from the top of the water heater making replacement simple and quick. Use the following procedure to remove and inspect the anodes.

1.Drain the heater. Refer to DRAINING THE WATER HEATER instructions in this section.

2.Flush the heater. Refer to FLUSHING THE WATER HEATER instructions in this section.

3.Remove the combustion surround top by unlatching.

4.Remove the second pass access cover. (If equipped)

5.Remove the second pass insulation.

6.Remove the second pass collector cover.

7.Remove the anode using a socket of the appropriate size. Sometimes a breaker bar will need to be used. Do not use an impact wrench.

8.Inspect and replace the anode as required. Use pipe tape or sealant when reinstalling the anode.

9.Close the drain valve. Open a hot water fixture to allow air to escape. Open the cold water supply to water heater and allow the tank to fill. Follow the lighting instructions.

10.Check your anode and drain valve for leaks.

11.Replace second pass collector cover. Make sure to clean off any sealant and reseal before fastening.

12.Replace second pass insulation.

13.Replace second pass access cover.

14.Replace combustion surround top and latch it securely in place.

DRAIN VALVE AND TANK ACCESS PANEL

The water heaters are equipped with a ¾ inch drain valve.

An access panel covers the cleanout opening in the tank which is sealed by a gasket and cover.

RELIEF VALVE

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Bradford-White Corp EF Series warranty Anode Inspection and Replacement, Drain Valve and Tank Access Panel, Relief Valve