Resideo - Honeywell Home ZD20X8TZ Zone Control DamperThe Zone Control Damper ZD20X8TZ delivers precise zoning for HVAC systems, balancing airflow across zones with dependable operation. This Rectangular, Parallel Blade damper fits a 20 x 8 inch duct and uses extruded aluminum blades for durable, long lasting performance. Designed for reliability, it features a fail safe, normally open operation and a 24V AC motor. The unit includes a mechanical visual position indicator and LED indication for easy

1-1/2" nominal size with threaded end connections for easy installation

this HVAC control board integrates easily with your existing wiring harnesses

3-blade configuration delivers balanced

Application: Indoor Air Quality

and smarter energy use all season long

and RMQ pumps

ensuring safety and compatibility for equipment such as commercial cooking devices

Physical specs: 35" length with a spade terminal connection

High-capacity air venting for rapid air removal

2-Way/Position with spring return for simple

Connection: 1/4" Female Flare

Improves indoor air quality by reducing dust and allergens