Kitchenaid Siphon & Vacuum Break Parts

This replacement siphon break is used in the drain system. It admits air into the drain hose to prevent a vacuum from forming, stopping siphoning/backflow so the washer maintains proper water level and helping prevent leaks from a cracked or clogged break.

• Admits air into the drain line to prevent siphoning and backflow
• Helps the washer maintain correct water levels during fill and rinse
• Common symptoms include water draining out while filling, gurgling/backflow, or leaks near the rear drain connection
• Replace if the siphon break is cracked, brittle, obstructed, or leaking

• Disconnect power and, if needed, turn off water supply; pull the unit forward for access
• Place a towel or pan to catch residual water when removing hoses
• Note hose routing and clamp positions; transfer/secure clamps and ensure no kinks
• Run a brief fill/drain test and check all connections for leaks

This syphon breaker prevents dirty drain water from being siphoned back into the dishwasher, helping maintain proper draining and protect wash water from contamination. It's a direct-replacement drain air-break for compatible dishwashers. What it does:

• Stops backflow/siphoning from the household drain into the dishwasher
• Helps maintain proper drain performance and prevents wastewater re-entry
• Can reduce odors and cloudy or soiled dishes caused by contaminated wash water
• Works as part of the dishwasher's drain plumbing to preserve wash hygiene

• Disconnect power to the appliance and turn off water supply before servicing
• Replace only with identical part and ensure correct hose routing and secure clamps
• Inspect adjacent drain hoses and connections; replace damaged hoses or clamps as needed