1 model and 6 parts matched your search for "34500"

This backflow preventer seals the washer drain to stop wastewater and sewer gas from flowing back into the machine. It helps reduce odors and prevents water from re-entering the tub through the drain line. What it does:

• Allows drainage out while preventing reverse flow of wastewater into the washer
• Helps stop sewer gas and unpleasant odors from entering the appliance
• Addresses symptoms like water backing up into the tub or persistent drain smells
• Works as a simple non-mechanical check valve in the drain path

• Disconnect power and water supply before accessing the drain area
• Install with the opening oriented to allow flow out; ensure a snug, leak-free fit to the drain hose or fitting
• Inspect surrounding hoses and clamps; replace any worn parts to ensure a secure seal