Thinking your showers are doomed because your water heater went out? The truth is, replacing a hot water heater doesn't have to chew up your whole day. This article explains exactly how long it takes, what makes the process faster (or slower), and tips for smooth installs. Find out what to expect—whether you're playing DIY hero or calling in an expert plumber. Save time, avoid headaches, and maybe even sneak in a hot shower before dinner.