Step 1 · Find the main shut-off
Most KL condo flats have a single mains valve in the utility riser cabinet by the front door. Turn it clockwise until it stops.
If you can hear running water you can't see, or water is reaching electrical outlets, or sewage is backing up through a floor trap — call us first and the upstairs neighbour second.
Most KL condo flats have a single mains valve in the utility riser cabinet by the front door. Turn it clockwise until it stops.
Switch off the heater breaker at the DB box. A tank with no inflow can still leak hot water for several minutes.
If water is heading toward sockets or power strips, switch the affected circuit off at the breaker. Don't pull a plug while standing in water.
Photos of the leak, the affected items, and any neighbour damage will make insurance and management committee paperwork far easier later.