The Woodford B22PX-16 Hot and Cold Freezeless Chrome-Plated Box Wall Faucet lets you have the water you need for your outside tasks throughout the year even in freezing conditions. It has a separate hot and cold inlet tube that when mixed allows for manually operated temperature control without the hassle of cross contamination issues. This hot and cold exterior faucet from Woodford is perfect for washing your muddy car, rinsing off your tools or washing your dog with nice warm water. The integral back flow protection device eliminates the need of an add-on vacuum breaker and protects your community from contaminated water. The Woodford B22PX-16 Box Wall Faucet has a rough-in mounting depth of 16" with an overall length of 17 7/8". The "PX" designation in the part number signifies a 1/2" PEX tube fitting inlet combination on the end of both inlet tubes. This freezeless faucet from Woodford has a patented resetting pressure relief valve that stops the faucet casing tube from bursting in cold conditions regardless of outside temperature and even if a hose is accidentally left attached. This Woodford B22PX-16 Chrome-Plated Wall Faucet is concealed in a chrome-plated brass box. All Woodford B22 products carry a warranty for 5 years against defects in workmanship and materials. Woodford is a trusted leader in the industry and its products are made in the USA.