Woodford Freezeless Wall Faucet 22CP-10-MH Horizontal 10" Rough-In, Hot & Cold, Anti-Backflow

The Woodford 22CP-10-MH is a horizontal freezeless wall faucet that delivers hot and cold water year-round while preventing backflow and freezing inside the wall.

Built for exterior residential irrigation, cleaning, and utility hookups, the Woodford 22CP-10-MH keeps water lines safe in cold weather with an internal design that vents and drains the supply line automatically. It combines durable materials — a powder-coated cast aluminum handle and robust inlet connections — with built-in backflow prevention and pressure-relief features so you don’t need separate vacuum breakers. The faucet fits walls up to 10" thick with a roughly 10" rough-in and an overall inlet length that accommodates deep-mount installations.

How does this faucet prevent freezing and protect the plumbing?

The 22CP-10-MH uses a freezeless design that seats the valve mechanism away from the exterior wall, allowing the water in the valve body to drain back into the house when shut off. An atmospheric vent and patented internal check system stop outdoor pressure and ice from forcing water backward while pressure relief resets automatically if needed.

• Freezeless valve placement clears water from exposed areas when closed.
• Integrated atmospheric vent prevents buildup of pressure in the outlet.
• Patented checks provide anti-siphon protection without extra parts.
• Automatic pressure relief valves reset after pressure events.

What inlet and mounting options does the Woodford 22CP-10-MH offer?

This model comes with CP inlets that accept either 1/2" male pipe thread or 1/2" sweat connections, designed for walls up to 10" thick. The inlet pipes measure 11 3/4" from tip to wall flange and are set 5" on center to match common plumbing layouts, while the faucet’s rough-in depth is approximately 10" (mounting depth 11 1/4").

• CP inlet choices: 1/2" male pipe thread or 1/2" sweat (copper).
• Designed for a maximum 10" wall thickness and 10" rough-in depth.
• Inlet tubes: 11 3/4" total length, 5" on center spacing.
• Mounting depth accommodates deeper installations up to 11 1/4" if needed.

Does this faucet require an external vacuum breaker or additional backflow device?

No additional vacuum breaker is required. The 22CP-10-MH includes integral backflow protection and internal anti-siphon components, so it complies with common residential anti-backflow practices without add-on hardware. That streamlines installation and reduces external obstructions.

• Integral backflow prevention built into the valve body.
• Patented internal checks handle anti-siphon duties.
• No external vacuum breaker needed for standard residential use.
• Simpler installation and cleaner exterior appearance.

How durable is the faucet and what materials are used?

The handle is powder-coated cast aluminum for long-lasting grip and corrosion resistance, while the valve assembly and inlets are built to withstand outdoor exposure and regular use. The overall design focuses on ruggedness to support irrigation, hose use, and cleaning tasks across seasons.

• Powder-coated cast aluminum handle resists corrosion and wear.
• Brass and copper-compatible inlet options for reliable plumbing connections.
• Robust valve body engineered for continuous outdoor service.
• Components chosen for freeze-resistance and long service life.

Who is this for? The Woodford 22CP-10-MH is intended for homeowners, landscapers, and property managers who need a dependable exterior faucet that won’t freeze or allow backflow—ideal for year-round irrigation, outdoor cleaning, and utility water access. If you want a compact horizontal freezeless faucet with built-in anti-siphon protection and versatile inlet options for 1/2" plumbing, this model provides a straightforward, durable solution for homes with walls up to 10" thick.