Water heaters are a key part of any home’s plumbing system, so understanding installation and maintenance is important before purchasing. Before you buy a water heater, it’s important to consider the cost of energy, how long water heater last, and other factors regarding installation and maintenance that may be involved.
Before Buying a Hot Water Heater
There are several factors to consider before purchasing a water heater, including the size and type of unit and the installation process.
Size and Type
The water heater you need depends on the size of your home and the number of people living in it. A 40–50 gallon tank is suitable for a family of four, while a larger tank may be necessary for bigger households. Additionally, you’ll need to choose between a gas or electric unit. Gas units are more expensive to install but are more energy-efficient in the long run, while electric units are cheaper to install but are more expensive to operate.
Installation is a crucial aspect of buying a water heater. It’s essential to hire a professional plumber to install the unit. They will ensure the unit is installed correctly, following local codes and regulations, and connected to the correct electrical or gas lines. Improper installation can lead to safety hazards, such as gas leaks, carbon monoxide poisoning, and electrical fires.
After Buying a Hot Water Heater
After purchasing a water heater, proper maintenance is essential to keep it running efficiently and prolong its lifespan.
One of the essential aspects of maintaining a water heater is flushing the tank regularly. Over time, sediment and minerals can accumulate in the tank, affecting the unit’s efficiency and causing it to break down. Flushing the tank once a year will remove sediment and minerals and keep the tank clean.
Additionally, it’s crucial to check the pressure relief valve regularly. This valve is designed to release pressure in the tank and prevent it from exploding. If the valve is not working correctly, it can cause the tank to overheat, leading to an explosion. Check the valve once a year to ensure that it’s functioning correctly.
Finally, it’s essential to check the anode rod regularly. The anode rod is a sacrificial rod designed to attract minerals and sediment to itself, preventing them from accumulating in the tank. Over time, the anode rod will rust and need to be replaced. Checking the rod every three years and replacing it when necessary will prolong the tank’s lifespan and prevent sediment buildup.
How Long Does a Water Heater Last?
On average, the life expectancy of a water heater is 10-15 years, depending on how well it is maintained. Tankless models last longer than traditional tank models, sometimes up to 20 years. Regular maintenance can help extend the life of your water heater, so it’s important to have it serviced at least once a year.
In conclusion, water heaters are essential to our daily lives, providing us with access to hot water for cooking, cleaning, and bathing. However, before purchasing a water heater, it’s crucial to consider the size and type of unit you need and how long water heater last. Additionally, proper maintenance is essential to keep your water heater running efficiently and prolong its lifespan.