In many cases, a broken toilet can be repaired without replacing the entire unit. Common issues such as constant running, weak flushing, leaking seals, faulty inlet valves or damaged cistern components can often be fixed by replacing the affected parts.
Replacement may be recommended if the toilet pan or cistern is cracked, the unit is outdated, parts are no longer available, or repeated repairs are becoming costly. A plumber can inspect the toilet and advise whether repair or replacement is the more practical option.