How to Choose a New Hot Water System

When selecting a hot water heating system for your home, it's crucial to choose one that not only provides enough hot water for the entire family when needed but also does so in an energy-efficient manner, ultimately saving you money in the long term.

Choosing the right energy source can significantly impact your savings. Often, your chosen energy form will also help narrow down your water heating options. The types of fuel available in your area will determine where to start your search, but there are a few other factors to consider.

Here are five key things to consider when choosing a hot water heating system:

1. **Annual Running Costs**

- How much will it cost to heat your water using your chosen form of energy per year?

2. **Purchase, Installation, and Maintenance Costs**

- What will it cost upfront to purchase the system, have it installed, and are there any ongoing maintenance requirements?

3. **Energy Efficiency**

- To maximize your energy and cost savings, find out how energy efficient a water heating system is. Many websites offer good information on the energy efficiency ratings and savings for various hot water heating systems. The Energy Efficiency and Conservation Authority (EECA) is a good place to start.

4. **Lifespan**

- It is wise to gather reliable information regarding the expected lifespan of your selected hot water heating systems. Some systems may not stand the test of time and could require budgeting for full or partial replacements in the near future.

5. **Hot Water Needs**

- Choosing the correct-sized water heating system will ensure you do not run out of hot water and also maximize efficiency. Consider how many people live in your household now and how many there may be in the future. As a general guide, one person, on average, will use around 50 liters of hot water per day.

Choosing a new or replacement hot water heating system is one of the most important decisions you will make for long-term cost benefits within your home. Water heating costs generally make up about a third of your electricity bill; this is a large chunk of money, so it makes sense to think carefully about this decision to provide maximum cost and energy efficiency for the future.