iO HVAC Controls ZD Series Rectangular Zone Damper

iO HVAC Controls ZD Series Rectangular Zone Dampers handle multi-zone airflow control on standard residential and light-commercial rectangular ducts. Single-blade galvanized construction with a 24V spring-return actuator included — a cost-effective pairing for ZP, ESP, and Saturn zone panels.

• Rated for duct systems up to 1.0" WC
• 24V spring-return actuator (power-open / spring-close)
• Galvanized steel housing
• Standard two-wire control
• 68 rectangular sizes from 6x6 up to 30x10
• Install in any orientation

Pair with any iO HVAC Controls ESP, ZP, or Saturn series zone panel for a complete multi-zone comfort system.