Dacor 42-inch Millennia wall-mount chimney range hood DHW421

Dacor DHW421 is a 42-inch stainless-steel wall-mounted chimney range hood with a single 600 CFM blower.

Is This the Right Part?

Common Symptoms

• Reduced or absent exhaust airflow when the blower is running
• Cooking smoke, heat, steam, or odors remain in the kitchen
• Blower does not operate at the selected speed

Check Before Replacing

• Verify that the blower operates through all four electronic speed settings.
• Check that the baffle filter is clean and properly installed.
• Confirm that the 8-inch exhaust duct and exterior termination are not obstructed.
• Verify that the hood has power before diagnosing blower or control operation.

Pro Tip

Part Details

Key Features

• 42-inch wall-mounted chimney design
• 600 CFM single blower
• Four electronic blower speeds
• Electronic control panel with illuminated keypad
• 10-minute motor timer
• Automatic four-hour shutoff setting documented in the product specifications/manuals

Installation Notes

• Use a dedicated grounded 120 VAC, 15-amp, three-wire circuit.
• The hood uses an 8-inch round exhaust connection and may accommodate ducting up to 10 inches according to the product specification sheet.
• The hood may be configured for exhaust through the ceiling or rear wall.
• Installation documentation states that the unit is approved for use with Dacor ranges and cooktops.
• Disconnect electrical power before installation or service; electrical installation should be performed by a qualified electrician.

Verified Compatible Models

DHW421

Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.