Softener causes air spurting or sputtering at faucets after regeneration.

Safety first: Unplug the unit and place it in bypass if the air issue is severe. Avoid using hot water until the air clears to protect water heater elements.

Steps to check:

• 1. Inspect brine line connections: Ensure all brine line fittings are tight and O-rings are intact to prevent air leaks.
• 2. Check brine level: Verify there is adequate water in the brine tank before regeneration. Adjust refill settings if the level is too low.
• 3. Verify drain line routing: Ensure the drain line has an air gap and is not submerged in standing water, which can cause siphoning issues.
• 4. Flush plumbing: After correcting the issues, run cold water at several faucets to purge air from the lines.

When to call a technician: If air persists after multiple cycles, the control valve may be drawing air internally and require service.