Water is leaking around the base of a high-efficiency Maytag furnace.

Safety: Turn off power before working around water and electrical components. Condensate may be mildly acidic.

Steps to check:

• Inspect drain tubing: Verify all condensate hoses are connected securely to the furnace drain ports and trap.
• Clean trap: Remove the condensate trap and flush it with warm water to remove debris and slime. Reinstall in the correct orientation.
• Check drain slope: Ensure the drain line slopes continuously downward to the floor drain or pump.
• Look for cracks: Inspect the plastic condensate collector box on the furnace for visible cracks or leaks.

When to call a technician: If leaks persist or the collector box is cracked, professional replacement is required.