A washing machine needs hot and cold water and a drain. Youll need to install washing machine valves, which look like outdoor hose bibs but point straight down. The washer drain hose hooks to a standpipe or a sink, which has a P-trap that connects to a house drain line.

What plumbing do you need for a washing machine?

Both these machines need a power supply as well as a water supply and a waste pipe. A washing machine is normally connected to the cold and hot water systems, but quite a few will work with just a cold supply while dishwashers usually only need a cold supply.

Does a washing machine need to be installed by a plumber?

Since washing machines use a large amount of water and a small plumbing mistake can result in serious home water damage, we recommend hiring a professional plumber rather than trying to install the plumbing yourself.

How much does it cost to install a washing machine?

Install a Washing Machine: national average costcost to install a washing machineNational Avg. Materials Cost per machine$951.42National Avg. Cost (labor and materials) for 1 machine$1,108.60National Cost Range (labor and materials) for 1 machine$719.44 - $1,497.755 days ago

How long does it take to install a new washing machine?

Explanation: It usually takes less than an hour to install a washer. Explanation: Installing drain hose, water supply, balancing washer and electrical plug to wall outlet. Explanation: Bring it in, hook up hoses, plug it in and level it.