ZoneFirst PIW25 Modular Cord

The ZoneFirst PIW25 Modular Cord is a field-essential 25-foot HVAC zone damper cable engineered for seamless integration with plug-in damper actuators and zone control panels. Designed to streamline residential and commercial zoning system installation, this modular cord utilizes standard RJ11 connectors (phone-jack style) to provide a "plug-and-play" connection between ZoneFirst dampers and their respective control boards. By leveraging these pre-terminated modular wires, technicians can significantly reduce labor time compared to traditional hard-wired terminals while ensuring polarity remains consistent across the entire system.

Constructed with high-grade copper conductors and a durable PVC jacket, the PIW25 is built to withstand the rigors of attic and crawlspace environments, resisting moisture and abrasion. For projects requiring extended reach, this 25' length can be used as a direct run or combined with additional lengths using a modular coupler to accommodate complex duct layouts. This cord is fully compatible with the ZoneFirst Plug-In-Play series, including 12VDC and 24VAC damper motors, supporting daisy-chain configurations of up to 10 dampers per zone without the need for additional HVAC wiring tools.

• Rapid Installation: Modular RJ11 jacks eliminate the need for wire stripping or terminal screwdrivers, cutting down on-site labor.
• Error-Free Polarity: Pre-terminated connections prevent common wiring mishaps, ensuring actuators respond correctly to system calls.
• Scalable Design: Specifically designed to support daisy-chaining multiple actuators on a single zone for large-scale air distribution.
• Professional Finish: Provides a clean, organized control panel appearance compared to loose thermostat wire bundles.

Can I extend the PIW25 if 25 feet isn't long enough?
Yes, you can use a standard modular coupler to connect multiple PIW cords (like the PIW25 or PIW50) for longer runs back to the control panel without degrading the signal.

Is this cord compatible with other damper brands?
The PIW25 is specifically designed for ZoneFirst modular "plug-in" actuators. While it uses an RJ11 format, you should verify that the pinout of your specific actuator matches the ZoneFirst wiring standard before connecting.

What voltage is this cable rated for?
This cord is standard for low-voltage HVAC control circuits, typically used with 12VDC or 24VAC plug-in motors common in ZoneFirst residential systems.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.