The answer to 'what causes water heater installation' is the need to replace an old, inefficient, or broken water heater. Water heaters typically last 8-12 years, and over time they can develop leaks, stop heating water effectively, or become less energy-efficient. Homeowners may also choose to install a new water heater to upgrade to a more modern, energy-efficient model that can save them money on utility bills.
Proper water heater installation is crucial to ensure the unit is functioning safely and efficiently. This involves selecting the right size and type of water heater for the home, properly connecting the water lines, gas or electric supply, and drainage, and ensuring the unit is up to local building codes and safety standards.