Tjernlund 950-1067 Vent System Timer

The Vent System Timer from Tjernlund provides precise control for your ventilation setup. This compact, reliable timer offers a 1 to 10 minute adjustable interval to tailor exhaust or intake cycles to the needs of your space. As a Type Timer, it is designed for flexible use on GPAK-JT/JT/SS1/SS1C side wall vent systems and wires easily into existing configurations. The unit operates on standard 24/115 Volt AC power, enabling versatile wiring. Designed for reliable operation in both residential and commercial ventilation projects, this timer supports energy-efficient cycles and minimizes unnecessary airflow. The 1–10 minute range covers a variety of venting scenarios, from quick purge cycles to longer ventilation runs. Its compact form factor fits standard control enclosures, and the straightforward wiring reduces installation time for HVAC technicians.

• 1 to 10 minute adjustable timing for precise control of vent cycles.
• Compatible with GPAK-JT/JT/SS1/SS1C side wall vent systems for seamless integration.
• 24/115 Volt AC operation provides flexible wiring options.
• Easy installation with a reliable electronic timer mechanism.
• Durable construction designed for long-term ventilation duty.