Water tank overflow causes

What to check first

Observe the fill cycle and inspect the overflow route and valve shut-off response.

What usually helps

Repair or replace the faulty level control and verify the safety overflow.

Safety and important limitations

Never block an overflow pipe to conceal the problem.

When to get site-specific help

Water system problems often involve more than one component. A site visit can confirm flow, pressure, electrical condition and installation layout before suggesting repairs or replacement parts.

For help, see our Backup water system services or contact TC Irrigation.