Resideo - Honeywell Home ZD20X24TZ Automatic Rectangular DamperZD20X24TZ is a 24V automatic rectangular damper designed for precise HVAC zoning within the Truezone ecosystem. This 20x24 inch damper, built by Resideo Honeywell Home, delivers reliable airflow control and seamless integration with 24V thermostats. Engineered for energy efficiency and balanced comfort, the ZD20X24TZ minimizes hot or cold spots while helping you manage operating costs. Its durable construction and low leakage design ensure long

The DPDT NO/NC arrangement enables separate normally open and normally closed contacts

this vent minimizes air locks and reduces noise

Easy wall-mount installation with standard mounting interfaces

offering predictable damper response and straightforward integration with existing control strategies in commercial environments

this compact module unlocks centralized control of compatible devices

a standard replacement part designed for standard furnace controls

Low lead construction to meet modern plumbing codes

Includes essential components: Probes and required hardware included for a complete replacement solution

Robertshaw 41-406 Furnace Hot Surface Igniter is a premium replacement part designed for fast

36-inch length for versatile installation

CSA approved for reliability and safety

Built for durability and easy compatibility