Zoo Hardware Hold Open Kit T/S ZDC003C Concealed Overhead Door Closer ZDC003C-H/O-KIT

The Zoo Hardware Hold Open Kit for Concealed Overhead Door Closers is an essential accessory that allows you to keep your doors securely open when needed. Compatible with Zoo Hardware’s range of concealed overhead door closers, this kit enables you to conveniently hold the door in an open position, providing easy access and passage. Whether for convenience in high-traffic areas or compliance with accessibility requirements, the hold open kit ensures flexibility in door operation. Easy to install and adjust, it enhances the functionality of your door closer system while maintaining a sleek and unobtrusive appearance. Trust Zoo Hardware for reliable solutions that prioritize both functionality and aesthetics.

Upgrade your concealed door closer system with the Zoo Hardware Hold‑Open Kit (model ZDC003C‑H/O‑KIT)—a smart accessory purpose-built for the ZDC003C Concealed Overhead Door Closer. Designed for ease-of-use and seamless integration, this kit provides flexible hold‑open functionality without compromising aesthetics or performance.

Key Benefits & Features:

• Perfect fit for ZDC003C: Engineered exclusively for Zoo’s fixed‑power, size 3 concealed overhead closer model—guaranteed compatibility and streamlined installation.

• Reliable hold‑open action: Secure doors at a desired angle for maximum convenience—ideal in commercial entrances, high‑traffic zones, care facilities, or homes.

• Robust build quality: Crafted from premium-grade components that match Zoo’s hallmark durability standards.

• Effortless installation: Bolt-on design for quick attachment to existing hardware—no specialist tools or procedures required.

• Clean, concealed aesthetic: Maintains the sleek, unobtrusive appearance of the ZDC003C system for a modern, minimal look.

Why Choose This Kit?
Because it adds practical functionality to a discreet door closer without detracting from elegant styling. Holding doors open when needed enhances accessibility, cuts manual effort, and supports free traffic flow—then disengage to restore smooth automatic closing.

Compatible with certified systems: While the ZDC003C series is fire‑rated and CE/UKCA/CERTIFIRE approved for 30‑minute timber fire doors (BS EN1154:1997; BS EN1634‑1 certified) – note: the hold‑open kit must not be used on fire‑rated doors.

Ideal for architects, contractors, or facility managers specifying doors where both functionality and discreet hardware are priorities. Add the Zoo ZDC003C‑H/O‑KIT today—effortless, elegant, effective.