With the water supply turned off, open the single handle of the faucet to the middle position (both hot and cold) to allow any residual water in the lines to drain out. Leave the handle in the open position.
Step 2 · Drain Faucet Lines
With the water supply turned off, open the single handle of the faucet to the middle position (both hot and cold) to allow any residual water in the lines to drain out. Leave the handle in the open position.
