Selecting a water heater for your home involves considering several factors such as the size of your household, your hot water usage, energy efficiency, and your budget. Here are some key steps to follow when selecting a water heater:

  1. Determine the appropriate size: The size of the water heater you need depends on the number of people in your household and your hot water usage. A general rule of thumb is to multiply the number of people in your home by 45 to 56 litres of water per person. For example, if you have four people in your home, you would need a water heater that can hold between 180 litres and 227 litres of water.
  2. Choose the type of water heater: There are different types of water heaters, including tankless, storage tank, heat pump, and solar water heaters. Tankless water heaters are energy-efficient and take up less space but may not be suitable for large households. Storage tank water heaters are the most common type and come in various sizes and energy-efficient options. Heat pump water heaters use electricity to move heat from the air or ground to heat water, making them more energy efficient. Solar water heaters use solar panels to heat water and are an environmentally-friendly option.
  3. Consider energy efficiency: Water heaters account for a significant portion of your energy bill, so it’s important to choose an energy-efficient model. Look for the Energy Saving Label, which indicates that the water heater meets energy efficiency guidelines set by authority.
  4. Check the warranty: Water heaters typically come with a warranty that covers parts and labour for a certain period. Check the warranty period and what it covers before making your purchase.
  5. Consider your budget: Water heaters come at different price points, so it’s important to choose one that fits your budget. However, keep in mind that investing in a more expensive, energy-efficient model may save you money in the long run by reducing your energy bills.
  6. Consult a professional: It’s always a good idea to consult a licensed plumber or HVAC technician to help you choose the best water heater for your home and ensure proper installation.
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