PROFLO PF73ASPX10 Frost Proof Sillcock User Manual

1. Introduction

This manual provides detailed instructions for the installation, operation, and maintenance of the PROFLO PF73ASPX10 Frost Proof Sillcock. This product is designed to provide outdoor water access while preventing freezing in cold weather conditions. Important: This sillcock is not for potable (drinking) water use.

2. Product Overview

The PROFLO PF73ASPX10 is a durable frost-proof sillcock constructed from brass, featuring a multi-turn handwheel for precise water flow control and an anti-siphon design to prevent backflow contamination. Its frost-proof design allows the valve seat to be located inside the heated portion of the building, protecting it from freezing when properly installed and drained.

Key Features:

• Multi-turn handwheel operation: Provides smooth and controlled water flow.
• Anti-siphon design: Protects the water supply from contamination due to backflow.
• Frost-proof design: Engineered to prevent freezing when installed correctly and drained.
• Material: Durable brass construction.

Optional Accessories:

• Replacement Handle: PF73ASHDL
• Repair Kit: PF73ASRK or PF73ASRK1

Image 1: The PROFLO PF73ASPX10 Frost Proof Sillcock, showing the main body, handwheel, and PEX inlet.

3. Safety Information

• Always turn off the main water supply before beginning any installation or repair work.
• Wear appropriate personal protective equipment, including safety glasses and gloves.
• Ensure all connections are secure and leak-free to prevent water damage.
• Comply with all local plumbing codes and regulations during installation.
• WARNING: This product is not intended for potable water applications. Do not use for drinking water.
• This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm (Proposition 65 warning).

4. Setup and Installation

Proper installation is crucial for the frost-proof function of this sillcock. Consult a qualified plumber if you are unsure about any steps.

Tools and Materials (Not Included):

• Adjustable wrench
• Pipe sealant or PTFE tape
• PEX crimping tool and rings (for PEX connection)
• Drill and appropriate bits (if creating a new opening)
• Mounting screws

Installation Steps:

1. Select Location: Choose an exterior wall location that allows the sillcock to extend through the wall with a slight downward slope (approximately 1/4 inch per foot) to ensure proper drainage. The PEX inlet end must be inside the heated area of the building.
2. Prepare Opening: If installing in a new location, drill an appropriately sized hole through the exterior wall. Ensure the hole is large enough for the sillcock body and allows for the downward slope.
3. Connect to Water Supply: Connect the PEX inlet of the sillcock to your cold water supply line using appropriate PEX crimp rings and a crimping tool. Ensure a watertight seal.
4. Mount Sillcock: Insert the sillcock through the wall opening. Secure the sillcock to the exterior wall using appropriate mounting screws through the flange.
5. Seal Exterior: Apply exterior-grade sealant around the sillcock flange where it meets the wall to prevent water intrusion.
6. Test for Leaks: Slowly turn on the main water supply. Open the sillcock fully and check all connections for leaks. Close the sillcock and observe for any drips.

5. Operating Instructions

The PROFLO PF73ASPX10 sillcock is designed for simple operation.

To Open Water Flow:

1. Turn the multi-turn handwheel counter-clockwise until the desired water flow is achieved.

To Close Water Flow:

1. Turn the multi-turn handwheel clockwise until the water flow stops completely. Do not overtighten.

Frost Protection:

For the frost-proof feature to function correctly, all hoses and attachments must be disconnected from the sillcock before freezing temperatures occur. This allows any residual water in the sillcock's spout to drain out, preventing ice formation that could damage the valve.

6. Maintenance

Regular maintenance ensures the longevity and proper function of your sillcock.

• Seasonal Inspection: Before and after freezing seasons, inspect the sillcock for any visible damage, leaks, or corrosion.
• Winterization: As mentioned in operating instructions, always disconnect hoses and attachments before the first freeze to allow the sillcock to drain completely.
• Leak Check: Periodically check for drips or leaks around the handle, spout, and wall connection. Tighten connections if necessary.
• Repair: If internal components wear out, a repair kit (PF73ASRK or PF73ASRK1) can be used to replace seals and washers. Refer to the repair kit instructions for specific steps.

7. Troubleshooting

Here are common issues and their potential solutions:

8. Specifications

9. Warranty and Support

For warranty information or technical support, please contact PROFLO customer service. Keep your purchase receipt for warranty claims. You can find more information and contact details on the official PROFLO website: PROFLO Store on Amazon.