Cleaning Water Heater Air Intake Screen

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Cleaning water heater air intake screen.

Where combustion air is drawn in through the air intake screen s and flame arrestor. This will expose the inside of the water heater. Parts list barbeque bbq grill brush brass bristles scraper tool 18 long https goo gl dcm3fc. Cleaning burner on the gas water heater duration.

Clean out all dust and debris from under the burner with a vacuum cleaner. Cleaning the air filter and flame arrestor. The rinnai is typical. Remove the clip on perforated air intake screen from the base of the heater.

Visual to show the screen that becomes restricted and chokes off inlet or combustion air to the burners. How to clean hot water heater air intake screen duration. Know that a tankless water is not a set it and forget it water heater. Turn the water heater gas control knob to off and allow the burner area to cool see figure 2.

The second will cover the steps necessary to clean the combustion chamber. Next located the single screw holding the air intake filter in place. Remove the plastic air intake screen s and use a small mirror and flashlight to view the bottom of the flame arrestor. The flame arrestor is a made from a fine metal screen or ceramic plate that can become clogged with dust or lint.

To remove the face plate you have to first unscrew all the screws and then lift upwards to unhook the top of the face plate from the top of the tankless water heater frame. Water heaters have an air filter. Gas control knob top view figure 2 2.