Book excerpt: Your water heater is an essential part of your home. It provides hot water for your household, such as washing dishes and clothes, bathing and other activities. The right water heater will make sure you have hot water all year round. It also uses minimal energy. This can help you save money and protect the environment. This guide will discuss the different types of water heaters, their fuels, and examine the benefits and drawbacks of each to help you make an informed decision about which one is right for your home. Contents Heating Your Home with Energy Water heaters for storage Tankless Water Heaters Heat Pump Water Heaters Solar Water Heaters: The Power of the Sun Make Your Decision