Replacing a 3 hole bathroom faucet may seem daunting, but we hope this quick and easy installation guide will show you how simple it is.

Required materials

Adjustable Wrench
Pan(to catch water)
Putty Knife or Painter’s Tool
Microfiber Towel
Safety Glasses
Widespread Sink Faucet
Supply Line
All-purpose Cleaner
Plumber’s Tape and Putty

1.Turn off the water supply

Before you start turning off hot and cold water, you need to use the stop valve located under the sink to turn off the hot and cold water, and then turn on the faucet to drain the residual water and relieve the pressure in the water pipe.

2. Remove the old 3 hole bathroom faucet

Place a basin below the work area to catch water. Cut the hot and cold water supply line with a wrench, then unscrew the mounting nut and lift the bathroom faucet from the top of the sink.

3. Clean the mounting hole

Use a putty knife to remove the old sealant before installing the new 3 hole bathroom faucet. Then clean around the mounting hole with detergent to remove the remaining sealant and residue.

4. Installing center nozzle

Secure the center nozzle in place, and then tighten the nut by hand from under the sink. Install tee under the nozzle and align with the faucet.

5. Install bathroom faucet valve

Place the hot and cold valves in the mounting hole, and then cover the washer above. Tighten the valve nut under the sink until it fits tightly. Connect the valve line to the bathroom faucet valve.

6. Connect the water supply pipe

Now the 3 hole bathroom faucet is in place, and you can connect the water supply line. Apply plumber tape to the threads of the water supply tail. Connect the bathroom faucet line to the appropriate hot and cold water supply valve and tighten all nuts with an adjustable wrench.

7. Installing faucet handle

Next, connect the 3 hole bathroom faucet handle to the valve. Apply a drop of plumber putty to the base of the faucet handle and align the handle to the closed position.

8. Open the water supply pipe

Connect the handle and center it. Finally, reopen the water at the globe valve. Then run hot water and cold water for one minute to check whether the faucet in the 3 hole bathroom is leaking.

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