Understanding Hot and Cold Water Lines in Laundry Rooms: Which Side is Hot in Your Laundry Setup?Sarah ThompsonSep 17, 2025Table of ContentsIdentifying Hot and Cold Water LinesCommon Misconceptions About Laundry Room Water LinesFAQTable of ContentsIdentifying Hot and Cold Water LinesCommon Misconceptions About Laundry Room Water LinesFAQFree Smart Home PlannerAI-Powered smart home design software 2025Home Design for FreeWhen it comes to laundry rooms, understanding the water connections can save you a lot of hassle. Typically, in most laundry setups, the left side is designated for hot water, while the right side is for cold water. However, this can vary depending on your plumbing configuration.Identifying Hot and Cold Water LinesTo determine which side is hot, start by checking the pipes connected to your washer. If you see red markings or a red hose, that indicates hot water. On the other hand, blue or a blue hose typically signifies cold water. It’s essential to make sure your connections are correct to avoid any mishaps when doing laundry.Common Misconceptions About Laundry Room Water LinesMany people assume all laundry rooms follow the same standard. This isn’t always true. In some older homes, the hot and cold lines may be reversed. If you’re unsure, testing the temperature of the water with your hand can be a quick solution. Let’s be honest, who hasn’t struggled with a confusing laundry setup?Checking Your ConnectionsIf you're in doubt, it’s always a good idea to consult your plumbing plans or contact a professional. A simple mistake can lead to cold washes instead of the hot cycles you need for your whites!FAQWhat’s your biggest challenge in setting up your laundry room? Share your thoughts below!welcome to CoohomHome Design for FreePlease check with customer service before testing new feature.