Replace faulty heating element in geyser...
Fix or replace thermostat to maintain temperature...
Repair water leakage from geyser...
Diagnose and fix electrical supply problems...
Replace pressure release valve...
Comprehensive repair for no hot water issue...
Standard wall‑mounted geyser installation...
Installation with pipe fittings and wiring...
Safely remove geyser...
Uninstall and reinstall at new location...