Running Toilet Repair in New Britain, CT

Why a toilet keeps running

A running toilet is usually a water-control issue. The flapper may not seal, the chain or actuator may not allow full closure, the fill valve may fail to stop at the correct level, or the flush valve seat may not seal as intended.

Clues that narrow the cause

Listen for water entering the bowl between flushes. Look for a tank water level that remains too high, a flapper that closes slowly, or a fill valve that continues operating after the tank has filled. These clues help distinguish the refill mechanism from the flush seal.

Why adjustment matters

Replacing a part without checking the surrounding mechanism can leave the original problem unresolved. A correct repair considers compatibility, movement, sealing surfaces, and the final tank water level.

What to watch for after repair

After the fixture is serviced, the useful test is not only whether the immediate symptom disappeared. The toilet should also fill normally, stop admitting water, flush as expected, drain without abnormal backup, and remain dry at the visible supply and base connections.

Frequently asked questions